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Padmanath M, Radhakrishnan A, Mathur N. Bound Isoscalar Axial-Vector bcu[over ¯]d[over ¯] Tetraquark T_{bc} from Lattice QCD Using Two-Meson and Diquark-Antidiquark Variational Basis. PHYSICAL REVIEW LETTERS 2024; 132:201902. [PMID: 38829086 DOI: 10.1103/physrevlett.132.201902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 04/01/2024] [Accepted: 04/19/2024] [Indexed: 06/05/2024]
Abstract
We report a lattice QCD study of the heavy-light meson-meson interactions with an explicitly exotic flavor content bcu[over ¯]d[over ¯], isospin I=0, and axial-vector J^{P}=1^{+} quantum numbers in search of possible tetraquark bound states. The calculation is performed at four values of lattice spacing, ranging from ∼0.058 to ∼0.12 fm, and at five different values of valence light quark mass m_{u/d}, corresponding to pseudoscalar meson mass M_{ps} of about 0.5, 0.6, 0.7, 1.0, and 3.0 GeV. The energy eigenvalues in the finite volume are determined through a variational procedure applied to correlation matrices built out of two-meson interpolating operators as well as diquark-antidiquark operators. The continuum limit estimates for DB[over ¯]^{*} elastic S-wave scattering amplitude are extracted from the lowest finite-volume eigenenergies, corresponding to the ground states, using amplitude parametrizations supplemented by a lattice spacing dependence. Light quark mass m_{u/d} dependence of the DB[over ¯]^{*} scattering length (a_{0}) suggests that at the physical pion mass a_{0}^{phys}=+0.57(_{-5}^{+4})(17) fm, which clearly points to an attractive interaction between the D and B[over ¯]^{*} mesons that is strong enough to host a real bound state T_{bc}, with a binding energy of -43(_{-7}^{+6})(_{-24}^{+14}) MeV with respect to the DB[over ¯]^{*} threshold. We also find that the strength of the binding decreases with increasing m_{u/d} and the system becomes unbound at a critical light quark mass m_{u/d}^{*} corresponding to M_{ps}^{*}=2.73(21)(19) GeV.
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Affiliation(s)
- M Padmanath
- The Institute of Mathematical Sciences, a CI of Homi Bhabha National Institute, Chennai, 600113, India
| | - Archana Radhakrishnan
- Department of Theoretical Physics, Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| | - Nilmani Mathur
- Department of Theoretical Physics, Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
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2
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Chen HX, Chen W, Liu X, Liu YR, Zhu SL. An updated review of the new hadron states. REPORTS ON PROGRESS IN PHYSICS. PHYSICAL SOCIETY (GREAT BRITAIN) 2022; 86:026201. [PMID: 36395499 DOI: 10.1088/1361-6633/aca3b6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 11/17/2022] [Indexed: 06/16/2023]
Abstract
The past decades witnessed the golden era of hadron physics. Many excited open heavy flavor mesons and baryons have been observed since 2017. We shall provide an updated review of the recent experimental and theoretical progresses in this active field. Besides the conventional heavy hadrons, we shall also review the recently observed open heavy flavor tetraquark statesX(2900) andTcc+(3875)as well as the hidden heavy flavor multiquark statesX(6900),Pcs(4459)0,Zcs(3985)-,Zcs(4000)+, andZcs(4220)+. We will also cover the recent progresses on the glueballs and light hybrid mesons, which are the direct manifestations of the non-AbelianSU(3) gauge interaction of the Quantum Chromodynamics in the low-energy region.
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Affiliation(s)
- Hua-Xing Chen
- School of Physics, Southeast University, Nanjing 210094, People's Republic of China
| | - Wei Chen
- School of Physics, Sun Yat-Sen University, Guangzhou 510275, People's Republic of China
| | - Xiang Liu
- School of Physical Science and Technology, Lanzhou University, Lanzhou 730000, People's Republic of China
- Research Center for Hadron and CSR Physics, Lanzhou University and Institute of Modern Physics of CAS, Lanzhou 730000, People's Republic of China
| | - Yan-Rui Liu
- School of Physics, Shandong University, Jinan 250100, People's Republic of China
| | - Shi-Lin Zhu
- School of Physics and Center of High Energy Physics, Peking University, Beijing 100871, People's Republic of China
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3
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Recent Progress in Λc+ Decays. Symmetry (Basel) 2022. [DOI: 10.3390/sym15010020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Studying Λc+ decays provides important and complementary information to help understand the effects of non-perturbative quantum chromodynamics. Recently, many interesting results about Λc+ decays have been reported thanks to the high luminosity in Belle and dedicated operation at the Λc+ pair production threshold in BESIII. This paper reviews the recent progress in experimental measurements, containing sections about the hadronic weak decay, semileptonic decay, and decay asymmetry parameters and CP violation.
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Egede U, Hadavizadeh T, Singla M, Skands P, Vesterinen M. The role of multi-parton interactions in doubly-heavy hadron production. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS 2022; 82:773. [PMID: 36065252 PMCID: PMC9436890 DOI: 10.1140/epjc/s10052-022-10710-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 08/15/2022] [Indexed: 11/18/2022]
Abstract
Beauty and charm quarks are ideal probes of pertubative Quantum Chromodymanics in proton–proton collisions, owing to their large masses. In this paper the role of multi-parton interactions in the production of doubly-heavy hadrons is studied using simulation samples generated with Pythia, a Monte Carlo event generator. Comparisons are made to the stand-alone generators BcVegPy and GenXicc. New methods of speeding up Pythia simulations for events containing heavy quarks are described, enabling the production of large samples with multiple heavy-quark pairs. We show that significantly higher production rates of doubly-heavy hadrons are predicted in models that allow heavy quarks originating from different parton–parton interactions (within the same hadron–hadron collision) to combine to form such hadrons. Quantitative predictions are sensitive to the modelling of colour reconnections. We suggest a set of experimental measurements capable of differentiating these additional contributions.
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Affiliation(s)
- U Egede
- School of Physics and Astronomy, Monash University, Melbourne, Australia
| | - T Hadavizadeh
- School of Physics and Astronomy, Monash University, Melbourne, Australia
| | - M Singla
- School of Physics and Astronomy, Monash University, Melbourne, Australia
| | - P Skands
- School of Physics and Astronomy, Monash University, Melbourne, Australia
| | - M Vesterinen
- Department of Physics, University of Warwick, Coventry, UK
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Wang GY, Wei NC, Yang HM, Wang E, Geng LS, Xie JJ. Roles of
a0(980)
,
Λ(1670)
, and
Σ(1385)
in the
Λc+→ηΛπ+
decay. Int J Clin Exp Med 2022. [DOI: 10.1103/physrevd.106.056001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Cheng JB, Lin ZY, Zhu SL. Double-charm tetraquark under the complex scaling method. Int J Clin Exp Med 2022. [DOI: 10.1103/physrevd.106.016012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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7
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Aaij R, Abdelmotteleb ASW, Beteta CA, Gallego FJA, Ackernley T, Adeva B, Adinolfi M, Afsharnia H, Agapopoulou C, Aidala CA, Aiola S, Ajaltouni Z, Akar S, Albrecht J, Alessio F, Alexander M, Albero AA, Aliouche Z, Alkhazov G, Cartelle PA, Amato S, Amey JL, Amhis Y, An L, Anderlini L, Andreianov A, Andreotti M, Archilli F, Artamonov A, Artuso M, Arzymatov K, Aslanides E, Atzeni M, Audurier B, Bachmann S, Bachmayer M, Back JJ, Rodriguez PB, Balagura V, Baldini W, Leite JB, Barbetti M, Barlow RJ, Barsuk S, Barter W, Bartolini M, Baryshnikov F, Basels JM, Bashir S, Bassi G, Batsukh B, Battig A, Bay A, Beck A, Becker M, Bedeschi F, Bediaga I, Beiter A, Belavin V, Belin S, Bellee V, Belous K, Belov I, Belyaev I, Bencivenni G, Ben-Haim E, Berezhnoy A, Bernet R, Berninghoff D, Bernstein HC, Bertella C, Bertolin A, Betancourt C, Betti F, Bezshyiko I, Bhasin S, Bhom J, Bian L, Bieker MS, Bifani S, Billoir P, Birch M, Bishop FCR, Bitadze A, Bizzeti A, Bjørn M, Blago MP, Blake T, Blanc F, Blusk S, Bobulska D, Boelhauve JA, Garcia OB, Boettcher T, Boldyrev A, Bondar A, Bondar N, Borghi S, Borisyak M, Borsato M, Borsuk JT, Bouchiba SA, Bowcock TJV, Boyer A, Bozzi C, Bradley MJ, Braun S, Rodriguez AB, Brodzicka J, Gonzalo AB, Brundu D, Buonaura A, Buonincontri L, Burke AT, Burr C, Bursche A, Butkevich A, Butter JS, Buytaert J, Byczynski W, Cadeddu S, Cai H, Calabrese R, Calefice L, Diaz LC, Cali S, Calladine R, Calvi M, Gomez MC, Magalhaes PC, Campana P, Quezada AFC, Capelli S, Capriotti L, Carbone A, Carboni G, Cardinale R, Cardini A, Carli I, Carniti P, Carus L, Akiba KC, Vidal AC, Casse G, Cattaneo M, Cavallero G, Celani S, Cerasoli J, Cervenkov D, Chadwick AJ, Chapman MG, Charles M, Charpentier P, Chatzikonstantinidis G, Barajas CAC, Chefdeville M, Chen C, Chen S, Chernov A, Chobanova V, Cholak S, Chrzaszcz M, Chubykin A, Chulikov V, Ciambrone P, Cicala MF, Vidal XC, Ciezarek G, Clarke PEL, Clemencic M, Cliff HV, Closier J, Cobbledick JL, Coco V, Coelho JAB, Cogan J, Cogneras E, Cojocariu L, Collins P, Colombo T, Congedo L, Contu A, Cooke N, Coombs G, Corredoira I, Corti G, Sobral CMC, Couturier B, Craik DC, Crkovská J, Torres MC, Currie R, Silva CLD, Dadabaev S, Dai L, Dall’Occo E, Dalseno J, D’Ambrosio C, Danilina A, d’Argent P, Davies JE, Davis A, De Aguiar Francisco O, De Bruyn K, De Capua S, De Cian M, De Miranda JM, De Paula L, De Serio M, De Simone D, De Simone P, De Vellis F, de Vries JA, Dean CT, Debernardis F, Decamp D, Dedu V, Buono LD, Delaney B, Dembinski HP, Dendek A, Denysenko V, Derkach D, Deschamps O, Desse F, Dettori F, Dey B, Cicco AD, Nezza PD, Didenko S, Maronas LD, Dijkstra H, Dobishuk V, Dong C, Donohoe AM, Dordei F, dos Reis AC, Douglas L, Dovbnya A, Downes AG, Dudek MW, Dufour L, Duk V, Durante P, Durham JM, Dutta D, Dziurda A, Dzyuba A, Easo S, Egede U, Egorychev V, Eidelman S, Eisenhardt S, Ek-In S, Eklund L, Ely S, Ene A, Epple E, Escher S, Eschle J, Esen S, Evans T, Falabella A, Fan J, Fan Y, Fang B, Farry S, Fazzini D, Féo M, Prieto AF, Fernez AD, Ferrari F, Lopes LF, Rodrigues FF, Sole SF, Ferrillo M, Ferro-Luzzi M, Filippov S, Fini RA, Fiorini M, Firlej M, Fischer KM, Fitzgerald DS, Fitzpatrick C, Fiutowski T, Fkiaras A, Fleuret F, Fontana M, Fontanelli F, Forty R, Foulds-Holt D, Lima VF, Sevilla MF, Frank M, Franzoso E, Frau G, Frei C, Friday DA, Fu J, Fuehring Q, Gabriel E, Galati G, Torreira AG, Galli D, Gambetta S, Gan Y, Gandelman M, Gandini P, Gao Y, Garau M, Martin LMG, Moreno PG, Pardiñas JG, Plana BG, Rosales FAG, Garrido L, Gaspar C, Geertsema RE, Gerick D, Gerken LL, Gersabeck E, Gersabeck M, Gershon T, Gerstel D, Giambastiani L, Gibson V, Giemza HK, Gilman AL, Giovannetti M, Gioventù A, Gironell PG, Giubega L, Giugliano C, Gizdov K, Gkougkousis EL, Gligorov VV, Göbel C, Golobardes E, Golubkov D, Golutvin A, Gomes A, Fernandez SG, Abrantes FG, Goncerz M, Gong G, Gorbounov P, Gorelov IV, Gotti C, Govorkova E, Grabowski JP, Grammatico T, Cardoso LAG, Graugés E, Graverini E, Graziani G, Grecu A, Greeven LM, Grieser NA, Grillo L, Gromov S, Cazon BRG, Gu C, Guarise M, Guittiere M, Günther PA, Gushchin E, Guth A, Guz Y, Gys T, Hadavizadeh T, Haefeli G, Haen C, Haimberger J, Halewood-leagas T, Hamilton PM, Hammerich JP, Han Q, Han X, Hancock TH, Hansen EB, Hansmann-Menzemer S, Harnew N, Harrison T, Hasse C, Hatch M, He J, Hecker M, Heijhoff K, Heinicke K, Hennequin AM, Hennessy K, Henry L, Heuel J, Hicheur A, Hill D, Hilton M, Hollitt SE, Hou R, Hou Y, Hu J, Hu J, Hu W, Hu X, Huang W, Huang X, Hulsbergen W, Hunter RJ, Hushchyn M, Hutchcroft D, Hynds D, Ibis P, Idzik M, Ilin D, Ilten P, Inglessi A, Ishteev A, Ivshin K, Jacobsson R, Jage H, Jakobsen S, Jans E, Jashal BK, Jawahery A, Jevtic V, Jiang F, John M, Johnson D, Jones CR, Jones TP, Jost B, Jurik N, Kadavath SHK, Kandybei S, Kang Y, Karacson M, Karpov M, Keizer F, Keller DM, Kenzie M, Ketel T, Khanji B, Kharisova A, Kholodenko S, Kirn T, Kirsebom VS, Kitouni O, Klaver S, Kleijne N, Klimaszewski K, Kmiec MR, Koliiev S, Kondybayeva A, Konoplyannikov A, Kopciewicz P, Kopecna R, Koppenburg P, Korolev M, Kostiuk I, Kot O, Kotriakhova S, Kravchenko P, Kravchuk L, Krawczyk RD, Kreps M, Kress F, Kretzschmar S, Krokovny P, Krupa W, Krzemien W, Kucharczyk M, Kudryavtsev V, Kuindersma HS, Kunde GJ, Kvaratskheliya T, Lacarrere D, Lafferty G, Lai A, Lampis A, Lancierini D, Lane JJ, Lane R, Lanfranchi G, Langenbruch C, Langer J, Lantwin O, Latham T, Lazzari F, Gac RL, Lee SH, Lefèvre R, Leflat A, Legotin S, Leroy O, Lesiak T, Leverington B, Li H, Li P, Li S, Li Y, Li Z, Liang X, Lin T, Lindner R, Lisovskyi V, Litvinov R, Liu G, Liu H, Liu Q, Liu S, Salvia AL, Loi A, Castro JL, Longstaff I, Lopes JH, Solino SL, Lovell GH, Lu Y, Lucarelli C, Lucchesi D, Luchuk S, Martinez ML, Lukashenko V, Luo Y, Lupato A, Luppi E, Lupton O, Lusiani A, Lyu X, Ma L, Ma R, Maccolini S, Machefert F, Maciuc F, Macko V, Mackowiak P, Maddrell-Mander S, Madejczyk O, Mohan LRM, Maev O, Maevskiy A, Maisuzenko D, Majewski MW, Malczewski JJ, Malde S, Malecki B, Malinin A, Maltsev T, Malygina H, Manca G, Mancinelli G, Manuzzi D, Marangotto D, Maratas J, Marchand JF, Marconi U, Mariani S, Benito CM, Marinangeli M, Marks J, Marshall AM, Marshall PJ, Martelli G, Martellotti G, Martinazzoli L, Martinelli M, Santos DM, Vidal FM, Massafferri A, Materok M, Matev R, Mathad A, Matiunin V, Matteuzzi C, Mattioli KR, Mauri A, Maurice E, Mauricio J, Mazurek M, McCann M, Mcconnell L, Mcgrath TH, Mchugh NT, McNab A, McNulty R, Mead JV, Meadows B, Meier G, Meinert N, Melnychuk D, Meloni S, Merk M, Merli A, Garcia LM, Mikhasenko M, Milanes DA, Millard E, Milovanovic M, Minard MN, Minotti A, Minzoni L, Mitchell SE, Mitreska B, Mitzel DS, Mödden A, Mohammed RA, Moise RD, Mokhnenko S, Mombächer T, Monroy IA, Monteil S, Morandin M, Morello G, Morello MJ, Moron J, Morris AB, Morris AG, Mountain R, Mu H, Muheim F, Mulder M, Müller D, Müller K, Murphy CH, Murray D, Muzzetto P, Naik P, Nakada T, Nandakumar R, Nanut T, Nasteva I, Needham M, Neri I, Neri N, Neubert S, Neufeld N, Newcombe R, Niel EM, Nieswand S, Nikitin N, Nolte NS, Normand C, Nunez C, Oblakowska-Mucha A, Obraztsov V, Oeser T, O’Hanlon DP, Okamura S, Oldeman R, Oliva F, Olivares ME, Onderwater CJG, O’neil RH, Goicochea JMO, Ovsiannikova T, Owen P, Oyanguren A, Padeken KO, Pagare B, Pais PR, Pajero T, Palano A, Palutan M, Pan Y, Panshin G, Papanestis A, Pappagallo M, Pappalardo LL, Pappenheimer C, Parker W, Parkes C, Passalacqua B, Passaleva G, Pastore A, Patel M, Patrignani C, Pawley CJ, Pearce A, Pellegrino A, Altarelli MP, Perazzini S, Pereima D, Castro AP, Perret P, Petric M, Petridis K, Petrolini A, Petrov A, Petrucci S, Petruzzo M, Pham TTH, Pica L, Piccini M, Pietrzyk B, Pietrzyk G, Pili M, Pinci D, Pisani F, Pizzichemi M, Resmi PK, Placinta V, Plews J, Casasus MP, Polci F, Lener MP, Poliakova M, Poluektov A, Polukhina N, Polyakov I, Polycarpo E, Ponce S, Popov D, Popov S, Poslavskii S, Prasanth K, Promberger L, Prouve C, Pugatch V, Puill V, Pullen H, Punzi G, Qi H, Qian W, Qin J, Qin N, Quagliani R, Quintana B, Raab NV, Trejo RIR, Rachwal B, Rademacker JH, Rama M, Pernas MR, Rangel MS, Ratnikov F, Raven G, Reboud M, Redi F, Reiss F, Alepuz CR, Ren Z, Renaudin V, Ribatti R, Ricciardi S, Rinnert K, Robbe P, Robertson G, Rodrigues AB, Rodrigues E, Lopez JAR, Rodriguez ERRR, Rollings A, Roloff P, Romanovskiy V, Lamas MR, Vidal AR, Roth JD, Rotondo M, Rudolph MS, Ruf T, Fernandez RAR, Vidal JR, Ryzhikov A, Ryzka J, Silva JJS, Sagidova N, Sahoo N, Saitta B, Salomoni M, Gras CS, Santacesaria R, Rios CS, Santimaria M, Santovetti E, Saranin D, Sarpis G, Sarpis M, Sarti A, Satriano C, Satta A, Saur M, Savrina D, Sazak H, Smead LGS, Scarabotto A, Schael S, Scherl S, Schiller M, Schindler H, Schmelling M, Schmidt B, Schmitt S, Schneider O, Schopper A, Schubiger M, Schulte S, Schune MH, Schwemmer R, Sciascia B, Sellam S, Semennikov A, Soares MS, Sergi A, Serra N, Sestini L, Seuthe A, Shang Y, Shangase DM, Shapkin M, Shchemerov I, Shchutska L, Shears T, Shekhtman L, Shen Z, Shevchenko V, Shields EB, Shimizu Y, Shmanin E, Shupperd JD, Siddi BG, Coutinho RS, Simi G, Simone S, Skidmore N, Skwarnicki T, Slater MW, Slazyk I, Smallwood JC, Smeaton JG, Smetkina A, Smith E, Smith M, Snoch A, Soares M, Lavra LS, Sokoloff MD, Soler FJP, Solovev A, Solovyev I, De Almeida FLS, De Paula BS, Spaan B, Norella ES, Spradlin P, Stagni F, Stahl M, Stahl S, Stanislaus S, Steinkamp O, Stenyakin O, Stevens H, Stone S, Straticiuc M, Strekalina D, Suljik F, Sun J, Sun L, Sun Y, Svihra P, Swallow PN, Swientek K, Szabelski A, Szumlak T, Szymanski M, Taneja S, Tanner AR, Tat MD, Terentev A, Teubert F, Thomas E, Thompson DJD, Thomson KA, Tisserand V, T’Jampens S, Tobin M, Tomassetti L, Tong X, Machado DT, Tou DY, Trifonova E, Trippl C, Tuci G, Tully A, Tuning N, Ukleja A, Unverzagt DJ, Ursov E, Usachov A, Ustyuzhanin A, Uwer U, Vagner A, Vagnoni V, Valassi A, Valenti G, Canudas NV, van Beuzekom M, Dijk MV, van Herwijnen E, Van Hulse CB, van Veghel M, Gomez RV, Regueiro PV, Sierra CV, Vecchi S, Velthuis JJ, Veltri M, Venkateswaran A, Veronesi M, Vesterinen M, Vieira D, Diaz MV, Viemann H, Vilasis-Cardona X, Figueras EV, Villa A, Vincent P, Volle FC, Bruch DV, Vorobyev A, Vorobyev V, Voropaev N, Vos K, Waldi R, Walsh J, Wang C, Wang J, Wang J, Wang J, Wang J, Wang M, Wang R, Wang Y, Wang Z, Wang Z, Wang Z, Ward JA, Watson NK, Weber SG, Websdale D, Weisser C, Westhenry BDC, White DJ, Whitehead M, Wiederhold AR, Wiedner D, Wilkinson G, Wilkinson M, Williams I, Williams M, Williams MRJ, Wilson FF, Wislicki W, Witek M, Witola L, Wormser G, Wotton SA, Wu H, Wyllie K, Xiang Z, Xiao D, Xie Y, Xu A, Xu J, Xu L, Xu M, Xu Q, Xu Z, Xu Z, Yang D, Yang S, Yang Y, Yang Z, Yang Z, Yao Y, Yeomans LE, Yin H, Yu J, Yuan X, Yushchenko O, Zaffaroni E, Zavertyaev M, Zdybal M, Zenaiev O, Zeng M, Zhang D, Zhang L, Zhang S, Zhang S, Zhang Y, Zhang Y, Zharkova A, Zhelezov A, Zheng Y, Zhou T, Zhou X, Zhou Y, Zhovkovska V, Zhu X, Zhu X, Zhu Z, Zhukov V, Zonneveld JB, Zou Q, Zucchelli S, Zuliani D, Zunica G. Study of the doubly charmed tetraquark [Formula: see text]. Nat Commun 2022; 13:3351. [PMID: 35710739 PMCID: PMC9203551 DOI: 10.1038/s41467-022-30206-w] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 04/14/2022] [Indexed: 11/24/2022] Open
Abstract
Quantum chromodynamics, the theory of the strong force, describes interactions of coloured quarks and gluons and the formation of hadronic matter. Conventional hadronic matter consists of baryons and mesons made of three quarks and quark-antiquark pairs, respectively. Particles with an alternative quark content are known as exotic states. Here a study is reported of an exotic narrow state in the D0D0π+ mass spectrum just below the D*+D0 mass threshold produced in proton-proton collisions collected with the LHCb detector at the Large Hadron Collider. The state is consistent with the ground isoscalar [Formula: see text] tetraquark with a quark content of [Formula: see text] and spin-parity quantum numbers JP = 1+. Study of the DD mass spectra disfavours interpretation of the resonance as the isovector state. The decay structure via intermediate off-shell D*+ mesons is consistent with the observed D0π+ mass distribution. To analyse the mass of the resonance and its coupling to the D*D system, a dedicated model is developed under the assumption of an isoscalar axial-vector [Formula: see text] state decaying to the D*D channel. Using this model, resonance parameters including the pole position, scattering length, effective range and compositeness are determined to reveal important information about the nature of the [Formula: see text] state. In addition, an unexpected dependence of the production rate on track multiplicity is observed.
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8
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Polyakov MV, Praszałowicz M. Landscape of heavy baryons from the perspective of the chiral quark-soliton model. Int J Clin Exp Med 2022. [DOI: 10.1103/physrevd.105.094004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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9
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Barsbay B. Weak decays of the double-beauty tetraquark. EPJ WEB OF CONFERENCES 2022. [DOI: 10.1051/epjconf/202227000012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The spectroscopic parameters and decay channels of the axial-vector tetraquark 213 built of heavy diquark bb and light antidiquark us are explored using QCD sum rule method. Because this state is stable against strong and electromagnetic decays, we consider its semileptonic and nonleptonic decay modes. Partial widths of weak processes TAVb:s¯ → Z0b:s¯ lv¯l and Tb:s¯AV → Z0b:s¯ M are calculated using weak form factors Gi(q2) computed by QCD three-point sum rules: Z0b:s¯ is the scalar tetraquark with quark content bcus¯ and M is a vector meson. The full width and mean lifetime of the tetraquark TAVb:s¯ obtained in this work shed light on features of double-beauty tetraquarks and are useful for their experimental investigations.
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10
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Wang JB, Li G, Deng CR, An CS, Xie JJ. Ωcc
resonances with negative parity in the chiral constituent quark model. Int J Clin Exp Med 2021. [DOI: 10.1103/physrevd.104.094008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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11
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Li HB, Lyu XR. Study of the standard model with weak decays of charmed hadrons at BESIII. Natl Sci Rev 2021; 8:nwab181. [PMID: 34876999 PMCID: PMC8645065 DOI: 10.1093/nsr/nwab181] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 09/24/2021] [Accepted: 09/24/2021] [Indexed: 11/15/2022] Open
Abstract
A comprehensive review of weak decays of charmed hadrons (D 0/ +, [Formula: see text] and [Formula: see text]) based on analyses of the threshold data from e + e - annihilation in the BESIII experiment is presented. Current experimental challenges and successes in understanding decays of the charmed hadrons are discussed. Precise calibrations of quantum chromodynamics and tests of the standard model are provided by measurements of purely leptonic and semi-leptonic decays of charmed hadrons, and lepton universality is probed in purely leptonic decays of charmed mesons to three generations of leptons. Quantum correlations in threshold data samples provide access to strong phases in the neutral D meson decays and probe the decay dynamics of the charmed Λ c baryon. Charm physics studies with near-threshold production of charmed particle pairs are unique to BESIII, and provide many important opportunities and challenges.
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Affiliation(s)
- Hai-Bo Li
- Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiao-Rui Lyu
- University of Chinese Academy of Sciences, Beijing 100049, China
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12
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Karliner M, Rosner JL. Comments on new heavy exotic Z cs states. Sci Bull (Beijing) 2021; 66:2045-2046. [PMID: 36654258 DOI: 10.1016/j.scib.2021.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Marek Karliner
- School of Physics and Astronomy, Tel Aviv University, Tel Aviv 69978, Israel.
| | - Jonathan L Rosner
- Enrico Fermi Institute and Department of Physics, University of Chicago, Chicago IL 60637, USA.
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13
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Abstract
We revisited the mass spectra of the Ξcc++ baryon with positive and negative parity states using Hypercentral Constituent Quark Model Scheme with Coloumb plus screened potential. The ground state of the baryon has been determined by the LHCb experiment, and the anticipated excited state masses of the baryon have been compared with several theoretical methodologies. The transition magnetic moments of all heavy baryons Ξcc++, Ξcc+, Ωcc+, Ξbb0, Ξbb−, Ωbb−, Ξbc+, Ξbc0, Ωbc0 are also calculated and their values are −1.013 μN, 1.048 μN, 0.961 μN, −1.69 μN, 0.73 μN, 0.48 μN, −1.39 μN, 0.94 μN and 0.710 μN, respectively.
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14
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Hazra A, Rakshit S, Dhir R. Radiative
M1
transitions of heavy baryons: Effective quark mass scheme. Int J Clin Exp Med 2021. [DOI: 10.1103/physrevd.104.053002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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15
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Lyu Y, Tong H, Sugiura T, Aoki S, Doi T, Hatsuda T, Meng J, Miyamoto T. Dibaryon with Highest Charm Number near Unitarity from Lattice QCD. PHYSICAL REVIEW LETTERS 2021; 127:072003. [PMID: 34459647 DOI: 10.1103/physrevlett.127.072003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 04/30/2021] [Accepted: 07/02/2021] [Indexed: 06/13/2023]
Abstract
A pair of triply charmed baryons, Ω_{ccc}Ω_{ccc}, is studied as an ideal dibaryon system by (2+1)-flavor lattice QCD with nearly physical light-quark masses and the relativistic heavy-quark action with the physical charm quark mass. The spatial baryon-baryon correlation is related to their scattering parameters on the basis of the HAL QCD method. The Ω_{ccc}Ω_{ccc} in the ^{1}S_{0} channel, taking into account the Coulomb repulsion with the charge form factor of Ω_{ccc}, leads to the scattering length a_{0}^{C}≃-19 fm and the effective range r_{eff}^{C}≃0.45 fm. The ratio r_{eff}^{C}/a_{0}^{C}≃-0.024, whose magnitude is considerably smaller than that of the dineutron (-0.149), indicates that Ω_{ccc}Ω_{ccc} is located in the unitary regime.
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Affiliation(s)
- Yan Lyu
- State Key Laboratory of Nuclear Physics and Technology, School of Physics, Peking University, Beijing 100871, China
- Quantum Hadron Physics Laboratory, RIKEN Nishina Center, Wako 351-0198, Japan
| | - Hui Tong
- State Key Laboratory of Nuclear Physics and Technology, School of Physics, Peking University, Beijing 100871, China
- Interdisciplinary Theoretical and Mathematical Sciences Program (iTHEMS), RIKEN, Wako 351-0198, Japan
| | - Takuya Sugiura
- Interdisciplinary Theoretical and Mathematical Sciences Program (iTHEMS), RIKEN, Wako 351-0198, Japan
| | - Sinya Aoki
- Quantum Hadron Physics Laboratory, RIKEN Nishina Center, Wako 351-0198, Japan
- Center for Gravitational Physics, Yukawa Institute for Theoretical Physics, Kyoto University, Kyoto 606-8502, Japan
| | - Takumi Doi
- Quantum Hadron Physics Laboratory, RIKEN Nishina Center, Wako 351-0198, Japan
- Interdisciplinary Theoretical and Mathematical Sciences Program (iTHEMS), RIKEN, Wako 351-0198, Japan
| | - Tetsuo Hatsuda
- Interdisciplinary Theoretical and Mathematical Sciences Program (iTHEMS), RIKEN, Wako 351-0198, Japan
| | - Jie Meng
- State Key Laboratory of Nuclear Physics and Technology, School of Physics, Peking University, Beijing 100871, China
- Yukawa Institute for Theoretical Physics, Kyoto University, Kyoto 606-8502, Japan
| | - Takaya Miyamoto
- Quantum Hadron Physics Laboratory, RIKEN Nishina Center, Wako 351-0198, Japan
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16
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Yao DL, Dai LY, Zheng HQ, Zhou ZY. A review on partial-wave dynamics with chiral effective field theory and dispersion relation. REPORTS ON PROGRESS IN PHYSICS. PHYSICAL SOCIETY (GREAT BRITAIN) 2021; 84:076201. [PMID: 33882459 DOI: 10.1088/1361-6633/abfa6f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 04/21/2021] [Indexed: 06/12/2023]
Abstract
The description of strong interaction physics of low-lying resonances is out of the valid range of perturbative QCD. Chiral effective field theories (EFTs) have been developed to tackle the issue. Partial wave dynamics is the systematic tool to decode the underlying physics and reveal the properties of those resonances. It is extremely powerful and helpful for our understanding of the non-perturbative regime, especially when dispersion techniques are utilized simultaneously. Recently, plenty of exotic/ordinary hadrons have been reported by experiment collaborations, e.g. LHCb, Belle, and BESIII, etc. In this review, we summarize the recent progress on the applications of partial wave dynamics combined with chiral EFTs and dispersion relations, on related topics, with emphasis onππ,πK,πNandK̄Nscatterings.
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Affiliation(s)
- De-Liang Yao
- School of Physics and Electronics, Hunan University, 410082 Changsha, People's Republic of China
- Hunan Provincial Key Laboratory of High-Energy Scale Physics and Applications, Hunan University, Changsha 410082, People's Republic of China
| | - Ling-Yun Dai
- School of Physics and Electronics, Hunan University, 410082 Changsha, People's Republic of China
- Hunan Provincial Key Laboratory of High-Energy Scale Physics and Applications, Hunan University, Changsha 410082, People's Republic of China
| | - Han-Qing Zheng
- Department of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, People's Republic of China
- Collaborative Innovation Center of Quantum Matter, Beijing 100871, People's Republic of China
| | - Zhi-Yong Zhou
- School of Physics, Southeast University, Nanjing 211189, People's Republic of China
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17
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Observation of structure in the J/ψ-pair mass spectrum. Sci Bull (Beijing) 2020; 65:1983-1993. [PMID: 36659056 DOI: 10.1016/j.scib.2020.08.032] [Citation(s) in RCA: 121] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 07/28/2020] [Accepted: 08/19/2020] [Indexed: 01/21/2023]
Abstract
Using proton-proton collision data at centre-of-mass energies of s=7,8 and 13TeV recorded by the LHCb experiment at the Large Hadron Collider, corresponding to an integrated luminosity of 9fb-1, the invariant mass spectrum of J/ψ pairs is studied. A narrow structure around 6.9GeV/c2 matching the lineshape of a resonance and a broad structure just above twice the J/ψ mass are observed. The deviation of the data from nonresonant J/ψ-pair production is above five standard deviations in the mass region between 6.2 and 7.4GeV/c2, covering predicted masses of states composed of four charm quarks. The mass and natural width of the narrow X(6900) structure are measured assuming a Breit-Wigner lineshape.
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18
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Li Y, Jia S, Shen C, Adachi I, Aihara H, Al Said S, Asner D, Aushev T, Ayad R, Babu V, Bahinipati S, Behera P, Belous K, Bennett J, Bessner M, Bhardwaj V, Bhuyan B, Bilka T, Biswal J, Bonvicini G, Bozek A, Bračko M, Browder T, Campajola M, Červenkov D, Chang MC, Chang P, Chen A, Cheon B, Chilikin K, Cho K, Cho SJ, Choi SK, Choi Y, Choudhury S, Cinabro D, Cunliffe S, Das S, Dash N, De Nardo G, Di Capua F, Dingfelder J, Doležal Z, Dong T, Eidelman S, Epifanov D, Ferber T, Fulsom B, Garg R, Gaur V, Garmash A, Giri A, Goldenzweig P, Guan Y, Hadjivasiliou C, Hartbrich O, Hayasaka K, Hayashii H, Hedges M, Hou WS, Hsu CL, Inami K, Inguglia G, Ishikawa A, Itoh R, Iwasaki M, Iwasaki Y, Jacobs W, Jeon H, Jin Y, Joo C, Joo K, Kaliyar A, Kang K, Karyan G, Kawasaki T, Kiesling C, Kim D, Kim KH, Kim S, Kim YK, Kinoshita K, Kodyš P, Konno T, Korpar S, Kotchetkov D, Križan P, Kroeger R, Krokovny P, Kuhr T, Kulasiri R, Kumar M, Kumar R, Kumara K, Kwon YJ, Lalwani K, Lange J, Lee I, Lee S, Li C, Li J, Li L, Li Y, Li Gioi L, Libby J, Lieret K, Liptak Z, MacQueen C, Masuda M, Matsuda T, Matvienko D, Merola M, Miyabayashi K, Miyata H, Mizuk R, Mohanty G, Mohanty S, Mori T, Mussa R, Nakao M, Natkaniec Z, Natochii A, Nayak L, Nayak M, Niiyama M, Nisar N, Nishida S, Ono H, Onuki Y, Oskin P, Pakhlov P, Pakhlova G, Pang T, Pardi S, Park H, Park SH, Patra S, Paul S, Pedlar T, Pestotnik R, Piilonen L, Podobnik T, Popov V, Prencipe E, Prim M, Ritter M, Röhrken M, Rostomyan A, Rout N, Russo G, Sahoo D, Sakai Y, Sandilya S, Sangal A, Santelj L, Sanuki T, Savinov V, Schnell G, Schueler J, Schwanda C, Seino Y, Senyo K, Sevior M, Shapkin M, Sharma C, Shiu JG, Shwartz B, Sokolov A, Solovieva E, Starič M, Stottler Z, Sumihama M, Sumisawa K, Sumiyoshi T, Sutcliffe W, Takizawa M, Tamponi U, Tanida K, Tenchini F, Uchida M, Uglov T, Unno Y, Uno S, Vahsen S, Van Tonder R, Varner G, Vinokurova A, Vorobyev V, Wang C, Wang E, Wang MZ, Wang P, Watanabe M, Watanuki S, Won E, Xu X, Yabsley B, Yan W, Yang S, Ye H, Yelton J, Yin J, Yuan C, Zhang Z, Zhilich V, Zhukova V, Zhulanov V. Search for a doubly charged
DDK
bound state in
ϒ(1S, 2S)
inclusive decays and via direct production in
e+e−
collisions at
s=10.520
, 10.580, and 10.867 GeV. Int J Clin Exp Med 2020. [DOI: 10.1103/physrevd.102.112001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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19
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Bahtiyar H, Can K, Erkol G, Gubler P, Oka M, Takahashi T. Charmed baryon spectrum from lattice QCD near the physical point. Int J Clin Exp Med 2020. [DOI: 10.1103/physrevd.102.054513] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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20
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Pan J, Hsiao YK, Sun J, He XG. SU(3)
flavor symmetry for weak hadronic decays of
Bbc
baryons. Int J Clin Exp Med 2020. [DOI: 10.1103/physrevd.102.056005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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21
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Wang ZG. Triply-charmed dibaryon states or two-baryon scattering states from QCD sum rules. Int J Clin Exp Med 2020. [DOI: 10.1103/physrevd.102.034008] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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22
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Ablikim M, Achasov MN, Adlarson P, Ahmed S, Albrecht M, Alekseev M, Amoroso A, An FF, An Q, Bai Y, Bakina O, Ferroli RB, Balossino I, Ban Y, Begzsuren K, Bennett JV, Berger N, Bertani M, Bettoni D, Bianchi F, Biernat J, Bloms J, Boyko I, Briere RA, Cai H, Cai X, Calcaterra A, Cao GF, Cao N, Cetin SA, Chai J, Chang JF, Chang WL, Chelkov G, Chen DY, Chen G, Chen HS, Chen JC, Chen ML, Chen SJ, Chen YB, Cheng W, Cibinetto G, Cossio F, Cui XF, Dai HL, Dai JP, Dai XC, Dbeyssi A, Dedovich D, Deng ZY, Denig A, Denysenko I, Destefanis M, De Mori F, Ding Y, Dong C, Dong J, Dong LY, Dong MY, Dou ZL, Du SX, Fan JZ, Fang J, Fang SS, Fang Y, Farinelli R, Fava L, Feldbauer F, Felici G, Feng CQ, Fritsch M, Fu CD, Fu Y, Gao Q, Gao XL, Gao Y, Gao Y, Gao YG, Gao Z, Garillon B, Garzia I, Gersabeck EM, Gilman A, Goetzen K, Gong L, Gong WX, Gradl W, Greco M, Gu LM, Gu MH, Gu S, Gu YT, Guo AQ, Guo LB, Guo RP, Guo YP, Guskov A, Han S, Hao XQ, Harris FA, He KL, Heinsius FH, Held T, Heng YK, Himmelreich M, Hou YR, Hou ZL, Hu HM, Hu JF, Hu T, Hu Y, Huang GS, Huang JS, Huang XT, Huang XZ, Huesken N, Hussain T, Andersson WI, Imoehl W, Irshad M, Ji Q, Ji QP, Ji XB, Ji XL, Jiang HL, Jiang XS, Jiang XY, Jiao JB, Jiao Z, Jin DP, Jin S, Jin Y, Johansson T, Kalantar-Nayestanaki N, Kang XS, Kappert R, Kavatsyuk M, Ke BC, Keshk IK, Khoukaz A, Kiese P, Kiuchi R, Kliemt R, Koch L, Kolcu OB, Kopf B, Kuemmel M, Kuessner M, Kupsc A, Kurth M, Kurth MG, Kühn W, Lange JS, Larin P, Lavezzi L, Leithoff H, Lenz T, Li C, Li C, Li DM, Li F, Li FY, Li G, Li HB, Li HJ, Li JC, Li JW, Li K, Li LK, Li L, Li PL, Li PR, Li QY, Li WD, Li WG, Li XH, Li XL, Li XN, Li ZB, Li ZY, Liang H, Liang H, Liang YF, Liang YT, Liao GR, Liao LZ, Libby J, Lin CX, Lin DX, Lin YJ, Liu B, Liu BJ, Liu CX, Liu D, Liu DY, Liu FH, Liu F, Liu F, Liu HB, Liu HM, Liu H, Liu H, Liu JB, Liu JY, Liu K, Liu KY, Liu K, Liu LY, Liu Q, Liu SB, Liu T, Liu X, Liu XY, Liu YB, Liu ZA, Liu Z, Long YF, Lou XC, Lu HJ, Lu JD, Lu JG, Lu Y, Lu YP, Luo CL, Luo MX, Luo PW, Luo T, Luo XL, Lusso S, Lyu XR, Ma FC, Ma HL, Ma LL, Ma MM, Ma QM, Ma XN, Ma XX, Ma XY, Ma YM, Maas FE, Maggiora M, Maldaner S, Malde S, Malik QA, Mangoni A, Mao YJ, Mao ZP, Marcello S, Meng ZX, Messchendorp JG, Mezzadri G, Min J, Min TJ, Mitchell RE, Mo XH, Mo YJ, Morales CM, Muchnoi NY, Muramatsu H, Mustafa A, Nakhoul S, Nefedov Y, Nerling F, Nikolaev IB, Ning Z, Nisar S, Niu SL, Olsen SL, Ouyang Q, Pacetti S, Pan Y, Papenbrock M, Patteri P, Pelizaeus M, Peng HP, Peters K, Pettersson J, Ping JL, Ping RG, Pitka A, Poling R, Prasad V, Qi HR, Qi M, Qi TY, Qian S, Qiao CF, Qin N, Qin XP, Qin XS, Qin ZH, Qiu JF, Qu SQ, Rashid KH, Ravindran K, Redmer CF, Richter M, Rivetti A, Rodin V, Rolo M, Rong G, Rosner C, Rump M, Sarantsev A, Savrié M, Schelhaas Y, Schoenning K, Shan W, Shan XY, Shao M, Shen CP, Shen PX, Shen XY, Sheng HY, Shi X, Shi XD, Song JJ, Song QQ, Song XY, Sosio S, Sowa C, Spataro S, Sui FF, Sun GX, Sun JF, Sun L, Sun SS, Sun XH, Sun YJ, Sun YK, Sun YZ, Sun ZJ, Sun ZT, Tan YT, Tang CJ, Tang GY, Tang X, Thoren V, Tsednee B, Uman I, Wang B, Wang BL, Wang CW, Wang DY, Wang K, Wang LL, Wang LS, Wang M, Wang MZ, Wang M, Wang PL, Wang RM, Wang WP, Wang X, Wang XF, Wang XL, Wang Y, Wang Y, Wang YF, Wang YQ, Wang Z, Wang ZG, Wang ZY, Wang Z, Weber T, Wei DH, Weidenkaff P, Weidner F, Wen HW, Wen SP, Wiedner U, Wilkinson G, Wolke M, Wu LH, Wu LJ, Wu Z, Xia L, Xia Y, Xiao SY, Xiao YJ, Xiao ZJ, Xie YG, Xie YH, Xing TY, Xiong XA, Xiu QL, Xu GF, Xu JJ, Xu L, Xu QJ, Xu W, Xu XP, Yan F, Yan L, Yan WB, Yan WC, Yan YH, Yang HJ, Yang HX, Yang L, Yang RX, Yang SL, Yang YH, Yang YX, Yang Y, Yang ZQ, Ye M, Ye MH, Yin JH, You ZY, Yu BX, Yu CX, Yu JS, Yu T, Yuan CZ, Yuan XQ, Yuan Y, Yuncu A, Zafar AA, Zeng Y, Zhang BX, Zhang BY, Zhang CC, Zhang DH, Zhang HH, Zhang HY, Zhang J, Zhang JL, Zhang JQ, Zhang JW, Zhang JY, Zhang JZ, Zhang K, Zhang L, Zhang SF, Zhang TJ, Zhang XY, Zhang Y, Zhang YH, Zhang YT, Zhang Y, Zhang Y, Zhang Y, Zhang Y, Zhang ZH, Zhang ZP, Zhang ZY, Zhao G, Zhao JW, Zhao JY, Zhao JZ, Zhao L, Zhao L, Zhao MG, Zhao Q, Zhao SJ, Zhao TC, Zhao YB, Zhao ZG, Zhemchugov A, Zheng B, Zheng JP, Zheng Y, Zheng YH, Zhong B, Zhou L, Zhou LP, Zhou Q, Zhou X, Zhou XK, Zhou XR, Zhou X, Zhou X, Zhu AN, Zhu J, Zhu J, Zhu K, Zhu KJ, Zhu SH, Zhu WJ, Zhu XL, Zhu YC, Zhu YS, Zhu ZA, Zhuang J, Zou BS, Zou JH. Measurement of the Cross Section for e^{+}e^{-}→Ξ^{-}Ξ[over ¯]^{+} and Observation of an Excited Ξ Baryon. PHYSICAL REVIEW LETTERS 2020; 124:032002. [PMID: 32031834 DOI: 10.1103/physrevlett.124.032002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 12/05/2019] [Indexed: 06/10/2023]
Abstract
Using a total of 11.0 fb^{-1} of e^{+}e^{-} collision data with center-of-mass energies between 4.009 and 4.6 GeV and collected with the BESIII detector at BEPCII, we measure fifteen exclusive cross sections and effective form factors for the process e^{+}e^{-}→Ξ^{-}Ξ[over ¯]^{+} by means of a single baryon-tag method. After performing a fit to the dressed cross section of e^{+}e^{-}→Ξ^{-}Ξ[over ¯]^{+}, no significant ψ(4230) or ψ(4260) resonance is observed in the Ξ^{-}Ξ[over ¯]^{+} final states, and upper limits at the 90% confidence level on Γ_{ee}B for the processes ψ(4230)/ψ(4260)→Ξ^{-}Ξ[over ¯]^{+} are determined. In addition, an excited Ξ baryon at 1820 MeV/c^{2} is observed with a statistical significance of 6.2-6.5σ by including the systematic uncertainty, and the mass and width are measured to be M=(1825.5±4.7±4.7) MeV/c^{2} and Γ=(17.0±15.0±7.9) MeV, which confirms the existence of the J^{P}=3/2^{-} state Ξ(1820).
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Affiliation(s)
- M Ablikim
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - M N Achasov
- G.I. Budker Institute of Nuclear Physics SB RAS (BINP), Novosibirsk 630090, Russia
| | - P Adlarson
- Uppsala University, Box 516, SE-75120 Uppsala, Sweden
| | - S Ahmed
- Helmholtz Institute Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - M Albrecht
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - M Alekseev
- University of Turin, I-10125, Turin, Italy
- INFN, I-10125, Turin, Italy
| | - A Amoroso
- University of Turin, I-10125, Turin, Italy
- INFN, I-10125, Turin, Italy
| | - F F An
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Q An
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Y Bai
- Southeast University, Nanjing 211100, People's Republic of China
| | - O Bakina
- Joint Institute for Nuclear Research, 141980 Dubna, Moscow region, Russia
| | | | - I Balossino
- INFN Sezione di Ferrara, I-44122, Ferrara, Italy
| | - Y Ban
- Peking University, Beijing 100871, People's Republic of China
| | - K Begzsuren
- Institute of Physics and Technology, Peace Ave. 54B, Ulaanbaatar 13330, Mongolia
| | - J V Bennett
- Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - N Berger
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - M Bertani
- INFN Laboratori Nazionali di Frascati, I-00044, Frascati, Italy
| | - D Bettoni
- INFN Sezione di Ferrara, I-44122, Ferrara, Italy
| | - F Bianchi
- University of Turin, I-10125, Turin, Italy
- INFN, I-10125, Turin, Italy
| | - J Biernat
- Uppsala University, Box 516, SE-75120 Uppsala, Sweden
| | - J Bloms
- University of Muenster, Wilhelm-Klemm-Str. 9, 48149 Muenster, Germany
| | - I Boyko
- Joint Institute for Nuclear Research, 141980 Dubna, Moscow region, Russia
| | - R A Briere
- Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - H Cai
- Wuhan University, Wuhan 430072, People's Republic of China
| | - X Cai
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - A Calcaterra
- INFN Laboratori Nazionali di Frascati, I-00044, Frascati, Italy
| | - G F Cao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - N Cao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - S A Cetin
- Istanbul Bilgi University, 34060 Eyup, Istanbul, Turkey
| | - J Chai
- INFN, I-10125, Turin, Italy
| | - J F Chang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - W L Chang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - G Chelkov
- Joint Institute for Nuclear Research, 141980 Dubna, Moscow region, Russia
| | - D Y Chen
- Central China Normal University, Wuhan 430079, People's Republic of China
| | - G Chen
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - H S Chen
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - J C Chen
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - M L Chen
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - S J Chen
- Nanjing University, Nanjing 210093, People's Republic of China
| | - Y B Chen
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | | | - G Cibinetto
- INFN Sezione di Ferrara, I-44122, Ferrara, Italy
| | | | - X F Cui
- Nankai University, Tianjin 300071, People's Republic of China
| | - H L Dai
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - J P Dai
- Shanghai Jiao Tong University, Shanghai 200240, People's Republic of China
| | - X C Dai
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - A Dbeyssi
- Helmholtz Institute Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - D Dedovich
- Joint Institute for Nuclear Research, 141980 Dubna, Moscow region, Russia
| | - Z Y Deng
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - A Denig
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - I Denysenko
- Joint Institute for Nuclear Research, 141980 Dubna, Moscow region, Russia
| | - M Destefanis
- University of Turin, I-10125, Turin, Italy
- INFN, I-10125, Turin, Italy
| | - F De Mori
- University of Turin, I-10125, Turin, Italy
- INFN, I-10125, Turin, Italy
| | - Y Ding
- Liaoning University, Shenyang 110036, People's Republic of China
| | - C Dong
- Nankai University, Tianjin 300071, People's Republic of China
| | - J Dong
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - L Y Dong
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - M Y Dong
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Z L Dou
- Nanjing University, Nanjing 210093, People's Republic of China
| | - S X Du
- Zhengzhou University, Zhengzhou 450001, People's Republic of China
| | - J Z Fan
- Tsinghua University, Beijing 100084, People's Republic of China
| | - J Fang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - S S Fang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Y Fang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - R Farinelli
- INFN Sezione di Ferrara, I-44122, Ferrara, Italy
- University of Ferrara, I-44122, Ferrara, Italy
| | - L Fava
- University of Eastern Piedmont, I-15121, Alessandria, Italy
- INFN, I-10125, Turin, Italy
| | - F Feldbauer
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - G Felici
- INFN Laboratori Nazionali di Frascati, I-00044, Frascati, Italy
| | - C Q Feng
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - M Fritsch
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - C D Fu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Y Fu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Q Gao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - X L Gao
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Y Gao
- University of South China, Hengyang 421001, People's Republic of China
| | - Y Gao
- Tsinghua University, Beijing 100084, People's Republic of China
| | - Y G Gao
- Central China Normal University, Wuhan 430079, People's Republic of China
| | - Z Gao
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - B Garillon
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - I Garzia
- INFN Sezione di Ferrara, I-44122, Ferrara, Italy
| | - E M Gersabeck
- University of Manchester, Oxford Road, Manchester, M13 9PL, United Kingdom
| | - A Gilman
- University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - K Goetzen
- GSI Helmholtzcentre for Heavy Ion Research GmbH, D-64291 Darmstadt, Germany
| | - L Gong
- Nankai University, Tianjin 300071, People's Republic of China
| | - W X Gong
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - W Gradl
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - M Greco
- University of Turin, I-10125, Turin, Italy
- INFN, I-10125, Turin, Italy
| | - L M Gu
- Nanjing University, Nanjing 210093, People's Republic of China
| | - M H Gu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - S Gu
- Beihang University, Beijing 100191, People's Republic of China
| | - Y T Gu
- Guangxi University, Nanning 530004, People's Republic of China
| | - A Q Guo
- Indiana University, Bloomington, Indiana 47405, USA
| | - L B Guo
- Nanjing Normal University, Nanjing 210023, People's Republic of China
| | - R P Guo
- Shandong Normal University, Jinan 250014, People's Republic of China
| | - Y P Guo
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - A Guskov
- Joint Institute for Nuclear Research, 141980 Dubna, Moscow region, Russia
| | - S Han
- Wuhan University, Wuhan 430072, People's Republic of China
| | - X Q Hao
- Henan Normal University, Xinxiang 453007, People's Republic of China
| | - F A Harris
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - K L He
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | | | - T Held
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - Y K Heng
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - M Himmelreich
- GSI Helmholtzcentre for Heavy Ion Research GmbH, D-64291 Darmstadt, Germany
| | - Y R Hou
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Z L Hou
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - H M Hu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - J F Hu
- Shanghai Jiao Tong University, Shanghai 200240, People's Republic of China
| | - T Hu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Y Hu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - G S Huang
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - J S Huang
- Henan Normal University, Xinxiang 453007, People's Republic of China
| | - X T Huang
- Shandong University, Jinan 250100, People's Republic of China
| | - X Z Huang
- Nanjing University, Nanjing 210093, People's Republic of China
| | - N Huesken
- University of Muenster, Wilhelm-Klemm-Str. 9, 48149 Muenster, Germany
| | - T Hussain
- University of the Punjab, Lahore-54590, Pakistan
| | | | - W Imoehl
- Indiana University, Bloomington, Indiana 47405, USA
| | - M Irshad
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Q Ji
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Q P Ji
- Henan Normal University, Xinxiang 453007, People's Republic of China
| | - X B Ji
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - X L Ji
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - H L Jiang
- Shandong University, Jinan 250100, People's Republic of China
| | - X S Jiang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - X Y Jiang
- Nankai University, Tianjin 300071, People's Republic of China
| | - J B Jiao
- Shandong University, Jinan 250100, People's Republic of China
| | - Z Jiao
- Huangshan College, Huangshan 245000, People's Republic of China
| | - D P Jin
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - S Jin
- Nanjing University, Nanjing 210093, People's Republic of China
| | - Y Jin
- University of Jinan, Jinan 250022, People's Republic of China
| | - T Johansson
- Uppsala University, Box 516, SE-75120 Uppsala, Sweden
| | | | - X S Kang
- Liaoning University, Shenyang 110036, People's Republic of China
| | - R Kappert
- KVI-CART, University of Groningen, NL-9747 AA Groningen, Netherlands
| | - M Kavatsyuk
- KVI-CART, University of Groningen, NL-9747 AA Groningen, Netherlands
| | - B C Ke
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - I K Keshk
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - A Khoukaz
- University of Muenster, Wilhelm-Klemm-Str. 9, 48149 Muenster, Germany
| | - P Kiese
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - R Kiuchi
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - R Kliemt
- GSI Helmholtzcentre for Heavy Ion Research GmbH, D-64291 Darmstadt, Germany
| | - L Koch
- Justus-Liebig-Universitaet Giessen, II. Physikalisches Institut, Heinrich-Buff-Ring 16, D-35392 Giessen, Germany
| | - O B Kolcu
- Istanbul Bilgi University, 34060 Eyup, Istanbul, Turkey
| | - B Kopf
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - M Kuemmel
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - M Kuessner
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - A Kupsc
- Uppsala University, Box 516, SE-75120 Uppsala, Sweden
| | - M Kurth
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - M G Kurth
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - W Kühn
- Justus-Liebig-Universitaet Giessen, II. Physikalisches Institut, Heinrich-Buff-Ring 16, D-35392 Giessen, Germany
| | - J S Lange
- Justus-Liebig-Universitaet Giessen, II. Physikalisches Institut, Heinrich-Buff-Ring 16, D-35392 Giessen, Germany
| | - P Larin
- Helmholtz Institute Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | | | - H Leithoff
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - T Lenz
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - C Li
- Uppsala University, Box 516, SE-75120 Uppsala, Sweden
| | - Cheng Li
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - D M Li
- Zhengzhou University, Zhengzhou 450001, People's Republic of China
| | - F Li
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - F Y Li
- Peking University, Beijing 100871, People's Republic of China
| | - G Li
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - H B Li
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - H J Li
- Fudan University, Shanghai 200443, People's Republic of China
| | - J C Li
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - J W Li
- Soochow University, Suzhou 215006, People's Republic of China
| | - Ke Li
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - L K Li
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Lei Li
- Beijing Institute of Petrochemical Technology, Beijing 102617, People's Republic of China
| | - P L Li
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - P R Li
- Lanzhou University, Lanzhou 730000, People's Republic of China
| | - Q Y Li
- Shandong University, Jinan 250100, People's Republic of China
| | - W D Li
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - W G Li
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - X H Li
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - X L Li
- Shandong University, Jinan 250100, People's Republic of China
| | - X N Li
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - Z B Li
- Sun Yat-Sen University, Guangzhou 510275, People's Republic of China
| | - Z Y Li
- Sun Yat-Sen University, Guangzhou 510275, People's Republic of China
| | - H Liang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - H Liang
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Y F Liang
- Sichuan University, Chengdu 610064, People's Republic of China
| | - Y T Liang
- Justus-Liebig-Universitaet Giessen, II. Physikalisches Institut, Heinrich-Buff-Ring 16, D-35392 Giessen, Germany
| | - G R Liao
- Guangxi Normal University, Guilin 541004, People's Republic of China
| | - L Z Liao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - J Libby
- Indian Institute of Technology Madras, Chennai 600036, India
| | - C X Lin
- Sun Yat-Sen University, Guangzhou 510275, People's Republic of China
| | - D X Lin
- Helmholtz Institute Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - Y J Lin
- Guangxi University, Nanning 530004, People's Republic of China
| | - B Liu
- Shanghai Jiao Tong University, Shanghai 200240, People's Republic of China
| | - B J Liu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - C X Liu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - D Liu
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - D Y Liu
- Shanghai Jiao Tong University, Shanghai 200240, People's Republic of China
| | - F H Liu
- Shanxi University, Taiyuan 030006, People's Republic of China
| | - Fang Liu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Feng Liu
- Central China Normal University, Wuhan 430079, People's Republic of China
| | - H B Liu
- Guangxi University, Nanning 530004, People's Republic of China
| | - H M Liu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Huanhuan Liu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Huihui Liu
- Henan University of Science and Technology, Luoyang 471003, People's Republic of China
| | - J B Liu
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - J Y Liu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - K Liu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - K Y Liu
- Liaoning University, Shenyang 110036, People's Republic of China
| | - Ke Liu
- Central China Normal University, Wuhan 430079, People's Republic of China
| | - L Y Liu
- Guangxi University, Nanning 530004, People's Republic of China
| | - Q Liu
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - S B Liu
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - T Liu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - X Liu
- Lanzhou University, Lanzhou 730000, People's Republic of China
| | - X Y Liu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Y B Liu
- Nankai University, Tianjin 300071, People's Republic of China
| | - Z A Liu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Zhiqing Liu
- Shandong University, Jinan 250100, People's Republic of China
| | - Y F Long
- Peking University, Beijing 100871, People's Republic of China
| | - X C Lou
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - H J Lu
- Huangshan College, Huangshan 245000, People's Republic of China
| | - J D Lu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - J G Lu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - Y Lu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Y P Lu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - C L Luo
- Nanjing Normal University, Nanjing 210023, People's Republic of China
| | - M X Luo
- Zhejiang University, Hangzhou 310027, People's Republic of China
| | - P W Luo
- Sun Yat-Sen University, Guangzhou 510275, People's Republic of China
| | - T Luo
- Fudan University, Shanghai 200443, People's Republic of China
| | - X L Luo
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | | | - X R Lyu
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - F C Ma
- Liaoning University, Shenyang 110036, People's Republic of China
| | - H L Ma
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - L L Ma
- Shandong University, Jinan 250100, People's Republic of China
| | - M M Ma
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Q M Ma
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - X N Ma
- Nankai University, Tianjin 300071, People's Republic of China
| | - X X Ma
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - X Y Ma
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - Y M Ma
- Shandong University, Jinan 250100, People's Republic of China
| | - F E Maas
- Helmholtz Institute Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - M Maggiora
- University of Turin, I-10125, Turin, Italy
- INFN, I-10125, Turin, Italy
| | - S Maldaner
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - S Malde
- University of Oxford, Keble Rd, Oxford, United Kingdom OX13RH
| | - Q A Malik
- University of the Punjab, Lahore-54590, Pakistan
| | - A Mangoni
- INFN and University of Perugia, I-06100, Perugia, Italy
| | - Y J Mao
- Peking University, Beijing 100871, People's Republic of China
| | - Z P Mao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - S Marcello
- University of Turin, I-10125, Turin, Italy
- INFN, I-10125, Turin, Italy
| | - Z X Meng
- University of Jinan, Jinan 250022, People's Republic of China
| | - J G Messchendorp
- KVI-CART, University of Groningen, NL-9747 AA Groningen, Netherlands
| | - G Mezzadri
- INFN Sezione di Ferrara, I-44122, Ferrara, Italy
| | - J Min
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - T J Min
- Nanjing University, Nanjing 210093, People's Republic of China
| | - R E Mitchell
- Indiana University, Bloomington, Indiana 47405, USA
| | - X H Mo
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Y J Mo
- Central China Normal University, Wuhan 430079, People's Republic of China
| | - C Morales Morales
- Helmholtz Institute Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - N Yu Muchnoi
- G.I. Budker Institute of Nuclear Physics SB RAS (BINP), Novosibirsk 630090, Russia
| | - H Muramatsu
- University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - A Mustafa
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - S Nakhoul
- GSI Helmholtzcentre for Heavy Ion Research GmbH, D-64291 Darmstadt, Germany
| | - Y Nefedov
- Joint Institute for Nuclear Research, 141980 Dubna, Moscow region, Russia
| | - F Nerling
- GSI Helmholtzcentre for Heavy Ion Research GmbH, D-64291 Darmstadt, Germany
| | - I B Nikolaev
- G.I. Budker Institute of Nuclear Physics SB RAS (BINP), Novosibirsk 630090, Russia
| | - Z Ning
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - S Nisar
- COMSATS University Islamabad, Lahore Campus, Defence Road, Off Raiwind Road, 54000 Lahore, Pakistan
| | - S L Niu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - S L Olsen
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Q Ouyang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - S Pacetti
- INFN and University of Perugia, I-06100, Perugia, Italy
| | - Y Pan
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - M Papenbrock
- Uppsala University, Box 516, SE-75120 Uppsala, Sweden
| | - P Patteri
- INFN Laboratori Nazionali di Frascati, I-00044, Frascati, Italy
| | - M Pelizaeus
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - H P Peng
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - K Peters
- GSI Helmholtzcentre for Heavy Ion Research GmbH, D-64291 Darmstadt, Germany
| | - J Pettersson
- Uppsala University, Box 516, SE-75120 Uppsala, Sweden
| | - J L Ping
- Nanjing Normal University, Nanjing 210023, People's Republic of China
| | - R G Ping
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - A Pitka
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - R Poling
- University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - V Prasad
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - H R Qi
- Beihang University, Beijing 100191, People's Republic of China
| | - M Qi
- Nanjing University, Nanjing 210093, People's Republic of China
| | - T Y Qi
- Beihang University, Beijing 100191, People's Republic of China
| | - S Qian
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - C F Qiao
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - N Qin
- Wuhan University, Wuhan 430072, People's Republic of China
| | - X P Qin
- Guangxi University, Nanning 530004, People's Republic of China
| | - X S Qin
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - Z H Qin
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - J F Qiu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - S Q Qu
- Nankai University, Tianjin 300071, People's Republic of China
| | - K H Rashid
- University of the Punjab, Lahore-54590, Pakistan
| | - K Ravindran
- Indian Institute of Technology Madras, Chennai 600036, India
| | - C F Redmer
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - M Richter
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | | | - V Rodin
- KVI-CART, University of Groningen, NL-9747 AA Groningen, Netherlands
| | - M Rolo
- INFN, I-10125, Turin, Italy
| | - G Rong
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Ch Rosner
- Helmholtz Institute Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - M Rump
- University of Muenster, Wilhelm-Klemm-Str. 9, 48149 Muenster, Germany
| | - A Sarantsev
- Joint Institute for Nuclear Research, 141980 Dubna, Moscow region, Russia
| | - M Savrié
- University of Ferrara, I-44122, Ferrara, Italy
| | - Y Schelhaas
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - K Schoenning
- Uppsala University, Box 516, SE-75120 Uppsala, Sweden
| | - W Shan
- Hunan Normal University, Changsha 410081, People's Republic of China
| | - X Y Shan
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - M Shao
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - C P Shen
- Beihang University, Beijing 100191, People's Republic of China
| | - P X Shen
- Nankai University, Tianjin 300071, People's Republic of China
| | - X Y Shen
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - H Y Sheng
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - X Shi
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - X D Shi
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - J J Song
- Shandong University, Jinan 250100, People's Republic of China
| | - Q Q Song
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - X Y Song
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - S Sosio
- University of Turin, I-10125, Turin, Italy
- INFN, I-10125, Turin, Italy
| | - C Sowa
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - S Spataro
- University of Turin, I-10125, Turin, Italy
- INFN, I-10125, Turin, Italy
| | - F F Sui
- Shandong University, Jinan 250100, People's Republic of China
| | - G X Sun
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - J F Sun
- Henan Normal University, Xinxiang 453007, People's Republic of China
| | - L Sun
- Wuhan University, Wuhan 430072, People's Republic of China
| | - S S Sun
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - X H Sun
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Y J Sun
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Y K Sun
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Y Z Sun
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Z J Sun
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - Z T Sun
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Y T Tan
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - C J Tang
- Sichuan University, Chengdu 610064, People's Republic of China
| | - G Y Tang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - X Tang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - V Thoren
- Uppsala University, Box 516, SE-75120 Uppsala, Sweden
| | - B Tsednee
- Institute of Physics and Technology, Peace Ave. 54B, Ulaanbaatar 13330, Mongolia
| | - I Uman
- Near East University, Nicosia, North Cyprus, Mersin 10, Turkey
| | - B Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - B L Wang
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - C W Wang
- Nanjing University, Nanjing 210093, People's Republic of China
| | - D Y Wang
- Peking University, Beijing 100871, People's Republic of China
| | - K Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - L L Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - L S Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - M Wang
- Shandong University, Jinan 250100, People's Republic of China
| | - M Z Wang
- Peking University, Beijing 100871, People's Republic of China
| | - Meng Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - P L Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - R M Wang
- Xinyang Normal University, Xinyang 464000, People's Republic of China
| | - W P Wang
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - X Wang
- Peking University, Beijing 100871, People's Republic of China
| | - X F Wang
- Lanzhou University, Lanzhou 730000, People's Republic of China
| | - X L Wang
- Fudan University, Shanghai 200443, People's Republic of China
| | - Y Wang
- Sun Yat-Sen University, Guangzhou 510275, People's Republic of China
| | - Y Wang
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Y F Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Y Q Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Z Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - Z G Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - Z Y Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Zongyuan Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - T Weber
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - D H Wei
- Guangxi Normal University, Guilin 541004, People's Republic of China
| | - P Weidenkaff
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - F Weidner
- University of Muenster, Wilhelm-Klemm-Str. 9, 48149 Muenster, Germany
| | - H W Wen
- Nanjing Normal University, Nanjing 210023, People's Republic of China
| | - S P Wen
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - U Wiedner
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - G Wilkinson
- University of Oxford, Keble Rd, Oxford, United Kingdom OX13RH
| | - M Wolke
- Uppsala University, Box 516, SE-75120 Uppsala, Sweden
| | - L H Wu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - L J Wu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Z Wu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - L Xia
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Y Xia
- Hunan University, Changsha 410082, People's Republic of China
| | - S Y Xiao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Y J Xiao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Z J Xiao
- Nanjing Normal University, Nanjing 210023, People's Republic of China
| | - Y G Xie
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - Y H Xie
- Central China Normal University, Wuhan 430079, People's Republic of China
| | - T Y Xing
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - X A Xiong
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Q L Xiu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - G F Xu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - J J Xu
- Nanjing University, Nanjing 210093, People's Republic of China
| | - L Xu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Q J Xu
- Hangzhou Normal University, Hangzhou 310036, People's Republic of China
| | - W Xu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - X P Xu
- Soochow University, Suzhou 215006, People's Republic of China
| | - F Yan
- University of South China, Hengyang 421001, People's Republic of China
| | - L Yan
- University of Turin, I-10125, Turin, Italy
- INFN, I-10125, Turin, Italy
| | - W B Yan
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - W C Yan
- Beihang University, Beijing 100191, People's Republic of China
| | - Y H Yan
- Hunan University, Changsha 410082, People's Republic of China
| | - H J Yang
- Shanghai Jiao Tong University, Shanghai 200240, People's Republic of China
| | - H X Yang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - L Yang
- Wuhan University, Wuhan 430072, People's Republic of China
| | - R X Yang
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - S L Yang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Y H Yang
- Nanjing University, Nanjing 210093, People's Republic of China
| | - Y X Yang
- Guangxi Normal University, Guilin 541004, People's Republic of China
| | - Yifan Yang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Z Q Yang
- Hunan University, Changsha 410082, People's Republic of China
| | - M Ye
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - M H Ye
- China Center of Advanced Science and Technology, Beijing 100190, People's Republic of China
| | - J H Yin
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Z Y You
- Sun Yat-Sen University, Guangzhou 510275, People's Republic of China
| | - B X Yu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - C X Yu
- Nankai University, Tianjin 300071, People's Republic of China
| | - J S Yu
- Hunan University, Changsha 410082, People's Republic of China
| | - T Yu
- University of South China, Hengyang 421001, People's Republic of China
| | - C Z Yuan
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - X Q Yuan
- Peking University, Beijing 100871, People's Republic of China
| | - Y Yuan
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - A Yuncu
- Istanbul Bilgi University, 34060 Eyup, Istanbul, Turkey
| | - A A Zafar
- University of the Punjab, Lahore-54590, Pakistan
| | - Y Zeng
- Hunan University, Changsha 410082, People's Republic of China
| | - B X Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - B Y Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - C C Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - D H Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - H H Zhang
- Sun Yat-Sen University, Guangzhou 510275, People's Republic of China
| | - H Y Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - J Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - J L Zhang
- Xinyang Normal University, Xinyang 464000, People's Republic of China
| | - J Q Zhang
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - J W Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - J Y Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - J Z Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - K Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - L Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - S F Zhang
- Nanjing University, Nanjing 210093, People's Republic of China
| | - T J Zhang
- Shanghai Jiao Tong University, Shanghai 200240, People's Republic of China
| | - X Y Zhang
- Shandong University, Jinan 250100, People's Republic of China
| | - Y Zhang
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Y H Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - Y T Zhang
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Yang Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Yao Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Yi Zhang
- Fudan University, Shanghai 200443, People's Republic of China
| | - Yu Zhang
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Z H Zhang
- Central China Normal University, Wuhan 430079, People's Republic of China
| | - Z P Zhang
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Z Y Zhang
- Wuhan University, Wuhan 430072, People's Republic of China
| | - G Zhao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - J W Zhao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - J Y Zhao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - J Z Zhao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - Lei Zhao
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Ling Zhao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - M G Zhao
- Nankai University, Tianjin 300071, People's Republic of China
| | - Q Zhao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - S J Zhao
- Zhengzhou University, Zhengzhou 450001, People's Republic of China
| | - T C Zhao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Y B Zhao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - Z G Zhao
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - A Zhemchugov
- Joint Institute for Nuclear Research, 141980 Dubna, Moscow region, Russia
| | - B Zheng
- University of South China, Hengyang 421001, People's Republic of China
| | - J P Zheng
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - Y Zheng
- Peking University, Beijing 100871, People's Republic of China
| | - Y H Zheng
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - B Zhong
- Nanjing Normal University, Nanjing 210023, People's Republic of China
| | - L Zhou
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - L P Zhou
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Q Zhou
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - X Zhou
- Wuhan University, Wuhan 430072, People's Republic of China
| | - X K Zhou
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - X R Zhou
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Xiaoyu Zhou
- Hunan University, Changsha 410082, People's Republic of China
| | - Xu Zhou
- Hunan University, Changsha 410082, People's Republic of China
| | - A N Zhu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - J Zhu
- Nankai University, Tianjin 300071, People's Republic of China
| | - J Zhu
- Sun Yat-Sen University, Guangzhou 510275, People's Republic of China
| | - K Zhu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - K J Zhu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - S H Zhu
- University of Science and Technology Liaoning, Anshan 114051, People's Republic of China
| | - W J Zhu
- Nankai University, Tianjin 300071, People's Republic of China
| | - X L Zhu
- Tsinghua University, Beijing 100084, People's Republic of China
| | - Y C Zhu
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Y S Zhu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Z A Zhu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - J Zhuang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - B S Zou
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - J H Zou
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
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Oyanguren A. Real-time data analysis model at LHC and connections to other experiments and fields. EPJ WEB OF CONFERENCES 2020. [DOI: 10.1051/epjconf/202024511005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
With the upcoming increase of proton-proton collision rates at the Large Hadron Collider (LHC) experiments, and the corresponding increase of data volumes, real-time analysis becomes a key ingredient to be able to analyse and select the interesting data within the available computing resources. In this talk I will review the main features of the techniques followed by the ATLAS, CMS and LHCb experiments. Similar challenges have to be faced in other fields, such as astronomy and cosmology, and I will comment about them.
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An HT, Zhou QS, Liu ZW, Liu YR, Liu X. Exotic pentaquark states with the
qqQQQ¯
configuration. Int J Clin Exp Med 2019. [DOI: 10.1103/physrevd.100.056004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Solovieva E. Latest Results in Charmed Baryons Spectroscopy. EPJ WEB OF CONFERENCES 2019. [DOI: 10.1051/epjconf/201922203020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
An overview of recent developments in the spectroscopy of charmed baryons is given. The classification of charmed baryons is presented, a quark model for ground states is briefly described, and the energy levels of excited states are analysed.
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Abstract
The LHCb experiment has been collecting large amounts of charm data, making it possible to perform precise measurements and search for rare particles. In 2017, the LHCb collaboration reported the first observation of the doubly charmed baryon, the $ \Xi _{cc}^{ + + } $. In 2018, the first measurement of the $ \Xi _{cc}^{ + + } $ lifetime, using the same decay and dataset, was published. This paper summarizes the content of both analyses, as reported in the 9th International Workshop on Charm Physics, in Novosibirsk, Russia.
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Niu JJ, Guo L, Ma HH, Wu XG, Zheng XC. Production of semi-inclusive doubly heavy baryons via top-quark decays. Int J Clin Exp Med 2018. [DOI: 10.1103/physrevd.98.094021] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Mathur N, Padmanath M, Mondal S. Precise Predictions of Charmed-Bottom Hadrons from Lattice QCD. PHYSICAL REVIEW LETTERS 2018; 121:202002. [PMID: 30500213 DOI: 10.1103/physrevlett.121.202002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2018] [Revised: 10/15/2018] [Indexed: 06/09/2023]
Abstract
We report the ground state masses of hadrons containing at least one charm and one bottom quark using lattice quantum chromodynamics. These include mesons with spin (J) and parity (P), (J^{P}): 0^{-}, 1^{-}, 1^{+}, and 0^{+} and the spin 1/2 and 3/2 baryons. Among these hadrons, only the ground state of 0^{-} is known experimentally, and therefore our predictions provide important information for the experimental discovery of all other hadrons with these quark contents.
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Affiliation(s)
- Nilmani Mathur
- Department of Theoretical Physics, Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
| | - M Padmanath
- Institüt für Theoretische Physik, Universität Regensburg, Universitätsstrase 31, 93053 Regensburg, Germany
| | - Sourav Mondal
- Department of Theoretical Physics, Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400005, India
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Aaij R, Adeva B, Adinolfi M, Aidala CA, Ajaltouni Z, Akar S, Albicocco P, Albrecht J, Alessio F, Alexander M, Alfonso Albero A, Ali S, Alkhazov G, Alvarez Cartelle P, Alves AA, Amato S, Amerio S, Amhis Y, An L, Anderlini L, Andreassi G, Andreotti M, Andrews JE, Appleby RB, Archilli F, d'Argent P, Arnau Romeu J, Artamonov A, Artuso M, Arzymatov K, Aslanides E, Atzeni M, Audurier B, Bachmann S, Back JJ, Baker S, Balagura V, Baldini W, Baranov A, Barlow RJ, Barsuk S, Barter W, Baryshnikov F, Batozskaya V, Batsukh B, Battista V, Bay A, Beddow J, Bedeschi F, Bediaga I, Beiter A, Bel LJ, Belin S, Beliy N, Bellee V, Belloli N, Belous K, Belyaev I, Ben-Haim E, Bencivenni G, Benson S, Beranek S, Berezhnoy A, Bernet R, Berninghoff D, Bertholet E, Bertolin A, Betancourt C, Betti F, Bettler MO, van Beuzekom M, Bezshyiko I, Bhasin S, Bhom J, Bifani S, Billoir P, Birnkraut A, Bizzeti A, Bjørn M, Blago MP, Blake T, Blanc F, Blusk S, Bobulska D, Bocci V, Boente Garcia O, Boettcher T, Bondar A, Bondar N, Borghi S, Borisyak M, Borsato M, Bossu F, Boubdir M, Bowcock TJV, Bozzi C, Braun S, Brodski M, Brodzicka J, Brossa Gonzalo A, Brundu D, Buchanan E, Buonaura A, Burr C, Bursche A, Buytaert J, Byczynski W, Cadeddu S, Cai H, Calabrese R, Calladine R, Calvi M, Calvo Gomez M, Camboni A, Campana P, Campora Perez DH, Capriotti L, Carbone A, Carboni G, Cardinale R, Cardini A, Carniti P, Carson L, Carvalho Akiba K, Casse G, Cassina L, Cattaneo M, Cavallero G, Cenci R, Chamont D, Chapman MG, Charles M, Charpentier P, Chatzikonstantinidis G, Chefdeville M, Chekalina V, Chen C, Chen S, Chitic SG, Chobanova V, Chrzaszcz M, Chubykin A, Ciambrone P, Cid Vidal X, Ciezarek G, Clarke PEL, Clemencic M, Cliff HV, Closier J, Coco V, Coelho JAB, Cogan J, Cogneras E, Cojocariu L, Collins P, Colombo T, Comerma-Montells A, Contu A, Coombs G, Coquereau S, Corti G, Corvo M, Costa Sobral CM, Couturier B, Cowan GA, Craik DC, Crocombe A, Cruz Torres M, Currie R, D'Ambrosio C, Da Cunha Marinho F, Da Silva CL, Dall'Occo E, Dalseno J, Danilina A, Davis A, De Aguiar Francisco O, De Bruyn K, De Capua S, De Cian M, De Miranda JM, De Paula L, De Serio M, De Simone P, Dean CT, Decamp D, Del Buono L, Delaney B, Dembinski HP, Demmer M, Dendek A, Derkach D, Deschamps O, Desse F, Dettori F, Dey B, Di Canto A, Di Nezza P, Didenko S, Dijkstra H, Dordei F, Dorigo M, Dosil Suárez A, Douglas L, Dovbnya A, Dreimanis K, Dufour L, Dujany G, Durante P, Durham JM, Dutta D, Dzhelyadin R, Dziewiecki M, Dziurda A, Dzyuba A, Easo S, Egede U, Egorychev V, Eidelman S, Eisenhardt S, Eitschberger U, Ekelhof R, Eklund L, Ely S, Ene A, Escher S, Esen S, Evans T, Falabella A, Farley N, Farry S, Fazzini D, Federici L, Fernandez Declara P, Fernandez Prieto A, Ferrari F, Ferreira Lopes L, Ferreira Rodrigues F, Ferro-Luzzi M, Filippov S, Fini RA, Fiorini M, Firlej M, Fitzpatrick C, Fiutowski T, Fleuret F, Fontana M, Fontanelli F, Forty R, Franco Lima V, Frank M, Frei C, Fu J, Funk W, Färber C, Féo Pereira Rivello Carvalho M, Gabriel E, Gallas Torreira A, Galli D, Gallorini S, Gambetta S, Gan Y, Gandelman M, Gandini P, Gao Y, Garcia Martin LM, Garcia Plana B, García Pardiñas J, Garra Tico J, Garrido L, Gascon D, Gaspar C, Gavardi L, Gazzoni G, Gerick D, Gersabeck E, Gersabeck M, Gershon T, Gerstel D, Ghez P, Gianì S, Gibson V, Girard OG, Giubega L, Gizdov K, Gligorov VV, Golubkov D, Golutvin A, Gomes A, Gorelov IV, Gotti C, Govorkova E, Grabowski JP, Graciani Diaz R, Granado Cardoso LA, Graugés E, Graverini E, Graziani G, Grecu A, Greim R, Griffith P, Grillo L, Gruber L, Gruberg Cazon BR, Grünberg O, Gu C, Gushchin E, Guz Y, Gys T, Göbel C, Hadavizadeh T, Hadjivasiliou C, Haefeli G, Haen C, Haines SC, Hamilton B, Han X, Hancock TH, Hansmann-Menzemer S, Harnew N, Harnew ST, Harrison T, Hasse C, Hatch M, He J, Hecker M, Heinicke K, Heister A, Hennessy K, Henry L, van Herwijnen E, Heß M, Hicheur A, Hidalgo Charman R, Hill D, Hilton M, Hopchev PH, Hu W, Huang W, Huard ZC, Hulsbergen W, Humair T, Hushchyn M, Hutchcroft D, Hynds D, Ibis P, Idzik M, Ilten P, Ivshin K, Jacobsson R, Jalocha J, Jans E, Jawahery A, Jiang F, John M, Johnson D, Jones CR, Joram C, Jost B, Jurik N, Kandybei S, Karacson M, Kariuki JM, Karodia S, Kazeev N, Kecke M, Keizer F, Kelsey M, Kenzie M, Ketel T, Khairullin E, Khanji B, Khurewathanakul C, Kim KE, Kirn T, Klaver S, Klimaszewski K, Klimkovich T, Koliiev S, Kolpin M, Kopecna R, Koppenburg P, Kostiuk I, Kotriakhova S, Kozeiha M, Kravchuk L, Kreps M, Kress F, Krokovny P, Krupa W, Krzemien W, Kucewicz W, Kucharczyk M, Kudryavtsev V, Kuonen AK, Kvaratskheliya T, Lacarrere D, Lafferty G, Lai A, Lancierini D, Lanfranchi G, Langenbruch C, Latham T, Lazzeroni C, Le Gac R, Leflat A, Lefrançois J, Lefèvre R, Lemaitre F, Leroy O, Lesiak T, Leverington B, Li PR, Li T, Li Z, Liang X, Likhomanenko T, Lindner R, Lionetto F, Lisovskyi V, Liu X, Loh D, Loi A, Longstaff I, Lopes JH, Lovell GH, Lucchesi D, Lucio Martinez M, Lupato A, Luppi E, Lupton O, Lusiani A, Lyu X, Machefert F, Maciuc F, Macko V, Mackowiak P, Maddrell-Mander S, Maev O, Maguire K, Maisuzenko D, Majewski MW, Malde S, Malecki B, Malinin A, Maltsev T, Manca G, Mancinelli G, Marangotto D, Maratas J, Marchand JF, Marconi U, Marin Benito C, Marinangeli M, Marino P, Marks J, Marshall PJ, Martellotti G, Martin M, Martinelli M, Martinez Santos D, Martinez Vidal F, Massafferri A, Materok M, Matev R, Mathad A, Mathe Z, Matteuzzi C, Mauri A, Maurice E, Maurin B, Mazurov A, McCann M, McNab A, McNulty R, Mead JV, Meadows B, Meaux C, Meier F, Meinert N, Melnychuk D, Merk M, Merli A, Michielin E, Milanes DA, Millard E, Minard MN, Minzoni L, Mitzel DS, Mogini A, Molina Rodriguez J, Mombächer T, Monroy IA, Monteil S, Morandin M, Morello G, Morello MJ, Morgunova O, Moron J, Morris AB, Mountain R, Muheim F, Mulder M, Murphy CH, Murray D, Mödden A, Müller D, Müller J, Müller K, Müller V, Naik P, Nakada T, Nandakumar R, Nandi A, Nanut T, Nasteva I, Needham M, Neri N, Neubert S, Neufeld N, Neuner M, Nguyen TD, Nguyen-Mau C, Nieswand S, Niet R, Nikitin N, Nogay A, Nolte NS, O'Hanlon DP, Oblakowska-Mucha A, Obraztsov V, Ogilvy S, Oldeman R, Onderwater CJG, Ossowska A, Otalora Goicochea JM, Owen P, Oyanguren A, Pais PR, Pajero T, Palano A, Palutan M, Panshin G, Papanestis A, Pappagallo M, Pappalardo LL, Parker W, Parkes C, Passaleva G, Pastore A, Patel M, Patrignani C, Pearce A, Pellegrino A, Penso G, Pepe Altarelli M, Perazzini S, Pereima D, Perret P, Pescatore L, Petridis K, Petrolini A, Petrov A, Petrucci S, Petruzzo M, Pietrzyk B, Pietrzyk G, Pikies M, Pili M, Pinci D, Pinzino J, Pisani F, Piucci A, Placinta V, Playfer S, Plews J, Plo Casasus M, Polci F, Poli Lener M, Poluektov A, Polukhina N, Polyakov I, Polycarpo E, Pomery GJ, Ponce S, Popov A, Popov D, Poslavskii S, Potterat C, Price E, Prisciandaro J, Prouve C, Pugatch V, Puig Navarro A, Pullen H, Punzi G, Qian W, Qin J, Quagliani R, Quintana B, Rachwal B, Rademacker JH, Rama M, Ramos Pernas M, Rangel MS, Ratnikov F, Raven G, Ravonel Salzgeber M, Reboud M, Redi F, Reichert S, Dos Reis AC, Reiss F, Remon Alepuz C, Ren Z, Renaudin V, Ricciardi S, Richards S, Rinnert K, Robbe P, Robert A, Rodrigues AB, Rodrigues E, Rodriguez Lopez JA, Roehrken M, Rogozhnikov A, Roiser S, Rollings A, Romanovskiy V, Romero Vidal A, Rotondo M, Rudolph MS, Ruf T, Ruiz Vidal J, Saborido Silva JJ, Sagidova N, Saitta B, Salustino Guimaraes V, Sanchez Gras C, Sanchez Mayordomo C, Sanmartin Sedes B, Santacesaria R, Santamarina Rios C, Santimaria M, Santovetti E, Sarpis G, Sarti A, Satriano C, Satta A, Saur M, Savrina D, Schael S, Schellenberg M, Schiller M, Schindler H, Schmelling M, Schmelzer T, Schmidt B, Schneider O, Schopper A, Schreiner HF, Schubiger M, Schune MH, Schwemmer R, Sciascia B, Sciubba A, Semennikov A, Sepulveda ES, Sergi A, Serra N, Serrano J, Sestini L, Seuthe A, Seyfert P, Shapkin M, Shcheglov Y, Shears T, Shekhtman L, Shevchenko V, Shmanin E, Siddi BG, Silva Coutinho R, Silva de Oliveira L, Simi G, Simone S, Skidmore N, Skwarnicki T, Smeaton JG, Smith E, Smith IT, Smith M, Soares M, Soares Lavra L, Sokoloff MD, Soler FJP, Souza De Paula B, Spaan B, Spradlin P, Stagni F, Stahl M, Stahl S, Stefko P, Stefkova S, Steinkamp O, Stemmle S, Stenyakin O, Stepanova M, Stevens H, Stocchi A, Stone S, Storaci B, Stracka S, Stramaglia ME, Straticiuc M, Straumann U, Strokov S, Sun J, Sun L, Swientek K, Syropoulos V, Szumlak T, Szymanski M, T'Jampens S, Tang Z, Tayduganov A, Tekampe T, Tellarini G, Teubert F, Thomas E, van Tilburg J, Tilley MJ, Tisserand V, Tobin M, Tolk S, Tomassetti L, Tonelli D, Tou DY, Tourinho Jadallah Aoude R, Tournefier E, Traill M, Tran MT, Trisovic A, Tsaregorodtsev A, Tuci G, Tully A, Tuning N, Ukleja A, Usachov A, Ustyuzhanin A, Uwer U, Vagner A, Vagnoni V, Valassi A, Valat S, Valenti G, Vazquez Gomez R, Vazquez Regueiro P, Vecchi S, van Veghel M, Velthuis JJ, Veltri M, Veneziano G, Venkateswaran A, Verlage TA, Vernet M, Veronesi M, Veronika NV, Vesterinen M, Viana Barbosa JV, Vieira D, Vieites Diaz M, Viemann H, Vilasis-Cardona X, Vitkovskiy A, Vitti M, Volkov V, Vollhardt A, Voneki B, Vorobyev A, Vorobyev V, de Vries JA, Vázquez Sierra C, Waldi R, Walsh J, Wang J, Wang M, Wang Y, Wang Z, Ward DR, Wark HM, Watson NK, Websdale D, Weiden A, Weisser C, Whitehead M, Wicht J, Wilkinson G, Wilkinson M, Williams I, Williams MRJ, Williams M, Williams T, Wilson FF, Wimberley J, Winn M, Wishahi J, Wislicki W, Witek M, Wormser G, Wotton SA, Wyllie K, Xiao D, Xie Y, Xu A, Xu M, Xu Q, Xu Z, Xu Z, Yang Z, Yang Z, Yao Y, Yeomans LE, Yin H, Yu J, Yuan X, Yushchenko O, Zarebski KA, Zavertyaev M, Zhang D, Zhang L, Zhang WC, Zhang Y, Zhelezov A, Zheng Y, Zhu X, Zhukov V, Zonneveld JB, Zucchelli S. First Observation of the Doubly Charmed Baryon Decay Ξ_{cc}^{++}→Ξ_{c}^{+}π^{+}. PHYSICAL REVIEW LETTERS 2018; 121:162002. [PMID: 30387661 DOI: 10.1103/physrevlett.121.162002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 08/01/2018] [Indexed: 06/08/2023]
Abstract
The doubly charmed baryon decay Ξ_{cc}^{++}→Ξ_{c}^{+}π^{+} is observed for the first time, with a statistical significance of 5.9σ, confirming a recent observation of the baryon in the Λ_{c}^{+}K^{-}π^{+}π^{+} final state. The data sample used corresponds to an integrated luminosity of 1.7 fb^{-1}, collected by the LHCb experiment in pp collisions at a center-of-mass energy of 13 TeV. The Ξ_{cc}^{++} mass is measured to be 3620.6±1.5(stat)±0.4(syst)±0.3(Ξ_{c}^{+}) MeV/c^{2} and is consistent with the previous result. The ratio of branching fractions between the decay modes is measured to be [B(Ξ_{cc}^{++}→Ξ_{c}^{+}π^{+})×B(Ξ_{c}^{+}→pK^{-}π^{+})]/[B(Ξ_{cc}^{++}→Λ_{c}^{+}K^{-}π^{+}π^{+})×B(Λ_{c}^{+}→pK^{-}π^{+})]=0.035±0.009(stat)±0.003(syst).
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Affiliation(s)
- R Aaij
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - B Adeva
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - M Adinolfi
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - C A Aidala
- University of Michigan, Ann Arbor, Michigan, USA (associated with Syracuse University, Syracuse, New York, USA)
| | - Z Ajaltouni
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - S Akar
- University of Cincinnati, Cincinnati, Ohio, USA
| | - P Albicocco
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - J Albrecht
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - F Alessio
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - M Alexander
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | | | - S Ali
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - G Alkhazov
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
| | | | - A A Alves
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - S Amato
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - S Amerio
- INFN Sezione di Padova, Padova, Italy
| | - Y Amhis
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - L An
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | | | - G Andreassi
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | | | - J E Andrews
- University of Maryland, College Park, Maryland, USA
| | - R B Appleby
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - F Archilli
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - P d'Argent
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - J Arnau Romeu
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - A Artamonov
- Institute for High Energy Physics (IHEP), Protvino, Russia
| | - M Artuso
- Syracuse University, Syracuse, New York, USA
| | - K Arzymatov
- Yandex School of Data Analysis, Moscow, Russia
| | - E Aslanides
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - M Atzeni
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - B Audurier
- INFN Sezione di Cagliari, Monserrato, Italy
| | - S Bachmann
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - J J Back
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - S Baker
- Imperial College London, London, United Kingdom
| | - V Balagura
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - W Baldini
- INFN Sezione di Ferrara, Ferrara, Italy
| | - A Baranov
- Yandex School of Data Analysis, Moscow, Russia
| | - R J Barlow
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - S Barsuk
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - W Barter
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - F Baryshnikov
- National University of Science and Technology "MISIS", Moscow, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - V Batozskaya
- National Center for Nuclear Research (NCBJ), Warsaw, Poland
| | - B Batsukh
- Syracuse University, Syracuse, New York, USA
| | - V Battista
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - A Bay
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - J Beddow
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | | | - I Bediaga
- Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil
| | - A Beiter
- Syracuse University, Syracuse, New York, USA
| | - L J Bel
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - S Belin
- INFN Sezione di Cagliari, Monserrato, Italy
| | - N Beliy
- University of Chinese Academy of Sciences, Beijing, China (associated with Center for High Energy Physics, Tsinghua University, Beijing, China)
| | - V Bellee
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - N Belloli
- INFN Sezione di Milano-Bicocca, Milano, Italy
| | - K Belous
- Institute for High Energy Physics (IHEP), Protvino, Russia
| | - I Belyaev
- Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - E Ben-Haim
- LPNHE, Sorbonne Université, Paris Diderot Sorbonne Paris Cité, CNRS/IN2P3, Paris, France
| | - G Bencivenni
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - S Benson
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - S Beranek
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
| | - A Berezhnoy
- Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia
| | - R Bernet
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - D Berninghoff
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - E Bertholet
- LPNHE, Sorbonne Université, Paris Diderot Sorbonne Paris Cité, CNRS/IN2P3, Paris, France
| | | | - C Betancourt
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - F Betti
- INFN Sezione di Bologna, Bologna, Italy
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - M O Bettler
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - M van Beuzekom
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - Ia Bezshyiko
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - S Bhasin
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - J Bhom
- Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland
| | - S Bifani
- University of Birmingham, Birmingham, United Kingdom
| | - P Billoir
- LPNHE, Sorbonne Université, Paris Diderot Sorbonne Paris Cité, CNRS/IN2P3, Paris, France
| | - A Birnkraut
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - A Bizzeti
- INFN Sezione di Firenze, Firenze, Italy
| | - M Bjørn
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - M P Blago
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - T Blake
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - F Blanc
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - S Blusk
- Syracuse University, Syracuse, New York, USA
| | - D Bobulska
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | - V Bocci
- INFN Sezione di Roma La Sapienza, Roma, Italy
| | - O Boente Garcia
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - T Boettcher
- Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - A Bondar
- Budker Institute of Nuclear Physics (SB RAS), Novosibirsk, Russia
| | - N Bondar
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
| | - S Borghi
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - M Borisyak
- Yandex School of Data Analysis, Moscow, Russia
| | - M Borsato
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - F Bossu
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - M Boubdir
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
| | - T J V Bowcock
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - C Bozzi
- INFN Sezione di Ferrara, Ferrara, Italy
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - S Braun
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - M Brodski
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - J Brodzicka
- Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland
| | - A Brossa Gonzalo
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - D Brundu
- INFN Sezione di Cagliari, Monserrato, Italy
| | - E Buchanan
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - A Buonaura
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - C Burr
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - A Bursche
- INFN Sezione di Cagliari, Monserrato, Italy
| | - J Buytaert
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - W Byczynski
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - S Cadeddu
- INFN Sezione di Cagliari, Monserrato, Italy
| | - H Cai
- School of Physics and Technology, Wuhan University, Wuhan, China (associated with Center for High Energy Physics, Tsinghua University, Beijing, China)
| | | | - R Calladine
- University of Birmingham, Birmingham, United Kingdom
| | - M Calvi
- INFN Sezione di Milano-Bicocca, Milano, Italy
| | | | - A Camboni
- ICCUB, Universitat de Barcelona, Barcelona, Spain
| | - P Campana
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - D H Campora Perez
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - L Capriotti
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - A Carbone
- INFN Sezione di Bologna, Bologna, Italy
| | - G Carboni
- INFN Sezione di Roma Tor Vergata, Roma, Italy
| | | | - A Cardini
- INFN Sezione di Cagliari, Monserrato, Italy
| | - P Carniti
- INFN Sezione di Milano-Bicocca, Milano, Italy
| | - L Carson
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - K Carvalho Akiba
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - G Casse
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - L Cassina
- INFN Sezione di Milano-Bicocca, Milano, Italy
| | - M Cattaneo
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | | | - R Cenci
- INFN Sezione di Pisa, Pisa, Italy
| | - D Chamont
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - M G Chapman
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - M Charles
- LPNHE, Sorbonne Université, Paris Diderot Sorbonne Paris Cité, CNRS/IN2P3, Paris, France
| | - Ph Charpentier
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | | | - M Chefdeville
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IN2P3-LAPP, Annecy, France
| | - V Chekalina
- Yandex School of Data Analysis, Moscow, Russia
| | - C Chen
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - S Chen
- INFN Sezione di Cagliari, Monserrato, Italy
| | - S-G Chitic
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - V Chobanova
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - M Chrzaszcz
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - A Chubykin
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
| | - P Ciambrone
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - X Cid Vidal
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - G Ciezarek
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - P E L Clarke
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - M Clemencic
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - H V Cliff
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - J Closier
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - V Coco
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - J A B Coelho
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - J Cogan
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - E Cogneras
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - L Cojocariu
- Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania
| | - P Collins
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - T Colombo
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - A Comerma-Montells
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - A Contu
- INFN Sezione di Cagliari, Monserrato, Italy
| | - G Coombs
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - S Coquereau
- ICCUB, Universitat de Barcelona, Barcelona, Spain
| | - G Corti
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - M Corvo
- INFN Sezione di Ferrara, Ferrara, Italy
| | - C M Costa Sobral
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - B Couturier
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - G A Cowan
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - D C Craik
- Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - A Crocombe
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - M Cruz Torres
- Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil
| | - R Currie
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - C D'Ambrosio
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | | | - C L Da Silva
- Los Alamos National Laboratory (LANL), Los Alamos, New Mexico, USA (associated with Syracuse University, Syracuse, New York, USA)
| | - E Dall'Occo
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - J Dalseno
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - A Danilina
- Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia
| | - A Davis
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | | | - K De Bruyn
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - S De Capua
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - M De Cian
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - J M De Miranda
- Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil
| | - L De Paula
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | | | - P De Simone
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - C T Dean
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | - D Decamp
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IN2P3-LAPP, Annecy, France
| | - L Del Buono
- LPNHE, Sorbonne Université, Paris Diderot Sorbonne Paris Cité, CNRS/IN2P3, Paris, France
| | - B Delaney
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - H-P Dembinski
- Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany
| | - M Demmer
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - A Dendek
- AGH - University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland
| | - D Derkach
- Yandex School of Data Analysis, Moscow, Russia
| | - O Deschamps
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - F Desse
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - F Dettori
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - B Dey
- Institute of Particle Physics, Central China Normal University, Wuhan, Hubei, China (associated with Center for High Energy Physics, Tsinghua University, Beijing, China)
| | - A Di Canto
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - P Di Nezza
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - S Didenko
- National University of Science and Technology "MISIS", Moscow, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - H Dijkstra
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - F Dordei
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - M Dorigo
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - A Dosil Suárez
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - L Douglas
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | - A Dovbnya
- NSC Kharkiv Institute of Physics and Technology (NSC KIPT), Kharkiv, Ukraine
| | - K Dreimanis
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - L Dufour
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - G Dujany
- LPNHE, Sorbonne Université, Paris Diderot Sorbonne Paris Cité, CNRS/IN2P3, Paris, France
| | - P Durante
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - J M Durham
- Los Alamos National Laboratory (LANL), Los Alamos, New Mexico, USA (associated with Syracuse University, Syracuse, New York, USA)
| | - D Dutta
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - R Dzhelyadin
- Institute for High Energy Physics (IHEP), Protvino, Russia
| | - M Dziewiecki
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - A Dziurda
- Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland
| | - A Dzyuba
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
| | - S Easo
- STFC Rutherford Appleton Laboratory, Didcot, United Kingdom
| | - U Egede
- Imperial College London, London, United Kingdom
| | - V Egorychev
- Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia
| | - S Eidelman
- Budker Institute of Nuclear Physics (SB RAS), Novosibirsk, Russia
| | - S Eisenhardt
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - U Eitschberger
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - R Ekelhof
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - L Eklund
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | - S Ely
- Syracuse University, Syracuse, New York, USA
| | - A Ene
- Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania
| | - S Escher
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
| | - S Esen
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - T Evans
- University of Cincinnati, Cincinnati, Ohio, USA
| | | | - N Farley
- University of Birmingham, Birmingham, United Kingdom
| | - S Farry
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - D Fazzini
- INFN Sezione di Milano-Bicocca, Milano, Italy
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - L Federici
- INFN Sezione di Roma Tor Vergata, Roma, Italy
| | | | - A Fernandez Prieto
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - F Ferrari
- INFN Sezione di Bologna, Bologna, Italy
| | - L Ferreira Lopes
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | | | - M Ferro-Luzzi
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - S Filippov
- Institute for Nuclear Research of the Russian Academy of Sciences (INR RAS), Moscow, Russia
| | - R A Fini
- INFN Sezione di Bari, Bari, Italy
| | - M Fiorini
- INFN Sezione di Ferrara, Ferrara, Italy
| | - M Firlej
- AGH - University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland
| | - C Fitzpatrick
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - T Fiutowski
- AGH - University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland
| | - F Fleuret
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - M Fontana
- INFN Sezione di Cagliari, Monserrato, Italy
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | | | - R Forty
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - V Franco Lima
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - M Frank
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - C Frei
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - J Fu
- INFN Sezione di Milano, Milano, Italy
| | - W Funk
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - C Färber
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | | | - E Gabriel
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - A Gallas Torreira
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - D Galli
- INFN Sezione di Bologna, Bologna, Italy
| | | | - S Gambetta
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - Y Gan
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - M Gandelman
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - P Gandini
- INFN Sezione di Milano, Milano, Italy
| | - Y Gao
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - L M Garcia Martin
- Instituto de Fisica Corpuscular, Centro Mixto Universidad de Valencia - CSIC, Valencia, Spain (associated with ICCUB, Universitat de Barcelona, Barcelona, Spain)
| | - B Garcia Plana
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | | | - J Garra Tico
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - L Garrido
- ICCUB, Universitat de Barcelona, Barcelona, Spain
| | - D Gascon
- ICCUB, Universitat de Barcelona, Barcelona, Spain
| | - C Gaspar
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - L Gavardi
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - G Gazzoni
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - D Gerick
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - E Gersabeck
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - M Gersabeck
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - T Gershon
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - D Gerstel
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - Ph Ghez
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IN2P3-LAPP, Annecy, France
| | - S Gianì
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - V Gibson
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - O G Girard
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - L Giubega
- Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania
| | - K Gizdov
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - V V Gligorov
- LPNHE, Sorbonne Université, Paris Diderot Sorbonne Paris Cité, CNRS/IN2P3, Paris, France
| | - D Golubkov
- Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia
| | - A Golutvin
- Imperial College London, London, United Kingdom
- National University of Science and Technology "MISIS", Moscow, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - A Gomes
- Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil
| | - I V Gorelov
- Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia
| | - C Gotti
- INFN Sezione di Milano-Bicocca, Milano, Italy
| | - E Govorkova
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - J P Grabowski
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | | | | | - E Graugés
- ICCUB, Universitat de Barcelona, Barcelona, Spain
| | - E Graverini
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | | | - A Grecu
- Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania
| | - R Greim
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - P Griffith
- INFN Sezione di Cagliari, Monserrato, Italy
| | - L Grillo
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - L Gruber
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | | | - O Grünberg
- Institut für Physik, Universität Rostock, Rostock, Germany (associated with Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany)
| | - C Gu
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - E Gushchin
- Institute for Nuclear Research of the Russian Academy of Sciences (INR RAS), Moscow, Russia
| | - Yu Guz
- Institute for High Energy Physics (IHEP), Protvino, Russia
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - T Gys
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - C Göbel
- Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Rio de Janeiro, Brazil [associated with Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil]
| | - T Hadavizadeh
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - C Hadjivasiliou
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - G Haefeli
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - C Haen
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - S C Haines
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - B Hamilton
- University of Maryland, College Park, Maryland, USA
| | - X Han
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - T H Hancock
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - S Hansmann-Menzemer
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - N Harnew
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - S T Harnew
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - T Harrison
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - C Hasse
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - M Hatch
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - J He
- University of Chinese Academy of Sciences, Beijing, China (associated with Center for High Energy Physics, Tsinghua University, Beijing, China)
| | - M Hecker
- Imperial College London, London, United Kingdom
| | - K Heinicke
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - A Heister
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - K Hennessy
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - L Henry
- Instituto de Fisica Corpuscular, Centro Mixto Universidad de Valencia - CSIC, Valencia, Spain (associated with ICCUB, Universitat de Barcelona, Barcelona, Spain)
| | - E van Herwijnen
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - M Heß
- Institut für Physik, Universität Rostock, Rostock, Germany (associated with Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany)
| | - A Hicheur
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - R Hidalgo Charman
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - D Hill
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - M Hilton
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - P H Hopchev
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - W Hu
- Institute of Particle Physics, Central China Normal University, Wuhan, Hubei, China (associated with Center for High Energy Physics, Tsinghua University, Beijing, China)
| | - W Huang
- University of Chinese Academy of Sciences, Beijing, China (associated with Center for High Energy Physics, Tsinghua University, Beijing, China)
| | - Z C Huard
- University of Cincinnati, Cincinnati, Ohio, USA
| | - W Hulsbergen
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - T Humair
- Imperial College London, London, United Kingdom
| | - M Hushchyn
- Yandex School of Data Analysis, Moscow, Russia
| | - D Hutchcroft
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - D Hynds
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - P Ibis
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - M Idzik
- AGH - University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland
| | - P Ilten
- University of Birmingham, Birmingham, United Kingdom
| | - K Ivshin
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
| | - R Jacobsson
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - J Jalocha
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - E Jans
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - A Jawahery
- University of Maryland, College Park, Maryland, USA
| | - F Jiang
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - M John
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - D Johnson
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - C R Jones
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - C Joram
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - B Jost
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - N Jurik
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - S Kandybei
- NSC Kharkiv Institute of Physics and Technology (NSC KIPT), Kharkiv, Ukraine
| | - M Karacson
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - J M Kariuki
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - S Karodia
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | - N Kazeev
- Yandex School of Data Analysis, Moscow, Russia
| | - M Kecke
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - F Keizer
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - M Kelsey
- Syracuse University, Syracuse, New York, USA
| | - M Kenzie
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - T Ketel
- Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, Netherlands
| | | | - B Khanji
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - C Khurewathanakul
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - K E Kim
- Syracuse University, Syracuse, New York, USA
| | - T Kirn
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
| | - S Klaver
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - K Klimaszewski
- National Center for Nuclear Research (NCBJ), Warsaw, Poland
| | - T Klimkovich
- Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany
| | - S Koliiev
- Institute for Nuclear Research of the National Academy of Sciences (KINR), Kyiv, Ukraine
| | - M Kolpin
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - R Kopecna
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - P Koppenburg
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - I Kostiuk
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - S Kotriakhova
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
| | - M Kozeiha
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - L Kravchuk
- Institute for Nuclear Research of the Russian Academy of Sciences (INR RAS), Moscow, Russia
| | - M Kreps
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - F Kress
- Imperial College London, London, United Kingdom
| | - P Krokovny
- Budker Institute of Nuclear Physics (SB RAS), Novosibirsk, Russia
| | - W Krupa
- AGH - University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland
| | - W Krzemien
- National Center for Nuclear Research (NCBJ), Warsaw, Poland
| | - W Kucewicz
- Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland
| | - M Kucharczyk
- Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland
| | - V Kudryavtsev
- Budker Institute of Nuclear Physics (SB RAS), Novosibirsk, Russia
| | - A K Kuonen
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - T Kvaratskheliya
- Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - D Lacarrere
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - G Lafferty
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - A Lai
- INFN Sezione di Cagliari, Monserrato, Italy
| | - D Lancierini
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - G Lanfranchi
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - C Langenbruch
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
| | - T Latham
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - C Lazzeroni
- University of Birmingham, Birmingham, United Kingdom
| | - R Le Gac
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - A Leflat
- Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia
| | - J Lefrançois
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - R Lefèvre
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - F Lemaitre
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - O Leroy
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - T Lesiak
- Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland
| | - B Leverington
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - P-R Li
- University of Chinese Academy of Sciences, Beijing, China (associated with Center for High Energy Physics, Tsinghua University, Beijing, China)
| | - T Li
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - Z Li
- Syracuse University, Syracuse, New York, USA
| | - X Liang
- Syracuse University, Syracuse, New York, USA
| | - T Likhomanenko
- National Research Centre Kurchatov Institute, Moscow, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - R Lindner
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - F Lionetto
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - V Lisovskyi
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - X Liu
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - D Loh
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - A Loi
- INFN Sezione di Cagliari, Monserrato, Italy
| | - I Longstaff
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | - J H Lopes
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - G H Lovell
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | | | - M Lucio Martinez
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - A Lupato
- INFN Sezione di Padova, Padova, Italy
| | - E Luppi
- INFN Sezione di Ferrara, Ferrara, Italy
| | - O Lupton
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | | | - X Lyu
- University of Chinese Academy of Sciences, Beijing, China (associated with Center for High Energy Physics, Tsinghua University, Beijing, China)
| | - F Machefert
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - F Maciuc
- Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania
| | - V Macko
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - P Mackowiak
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - S Maddrell-Mander
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - O Maev
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - K Maguire
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - D Maisuzenko
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
| | - M W Majewski
- AGH - University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland
| | - S Malde
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - B Malecki
- Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland
| | - A Malinin
- National Research Centre Kurchatov Institute, Moscow, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - T Maltsev
- Budker Institute of Nuclear Physics (SB RAS), Novosibirsk, Russia
| | - G Manca
- INFN Sezione di Cagliari, Monserrato, Italy
| | - G Mancinelli
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | | | - J Maratas
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - J F Marchand
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IN2P3-LAPP, Annecy, France
| | - U Marconi
- INFN Sezione di Bologna, Bologna, Italy
| | - C Marin Benito
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - M Marinangeli
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - P Marino
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - J Marks
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - P J Marshall
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | | | - M Martin
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - M Martinelli
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - D Martinez Santos
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - F Martinez Vidal
- Instituto de Fisica Corpuscular, Centro Mixto Universidad de Valencia - CSIC, Valencia, Spain (associated with ICCUB, Universitat de Barcelona, Barcelona, Spain)
| | - A Massafferri
- Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil
| | - M Materok
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
| | - R Matev
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - A Mathad
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - Z Mathe
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - C Matteuzzi
- INFN Sezione di Milano-Bicocca, Milano, Italy
| | - A Mauri
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - E Maurice
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - B Maurin
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - A Mazurov
- University of Birmingham, Birmingham, United Kingdom
| | - M McCann
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
- Imperial College London, London, United Kingdom
| | - A McNab
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - R McNulty
- School of Physics, University College Dublin, Dublin, Ireland
| | - J V Mead
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - B Meadows
- University of Cincinnati, Cincinnati, Ohio, USA
| | - C Meaux
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - F Meier
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - N Meinert
- Institut für Physik, Universität Rostock, Rostock, Germany (associated with Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany)
| | - D Melnychuk
- National Center for Nuclear Research (NCBJ), Warsaw, Poland
| | - M Merk
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - A Merli
- INFN Sezione di Milano, Milano, Italy
| | | | - D A Milanes
- Departamento de Fisica, Universidad Nacional de Colombia, Bogota, Colombia (associated with LPNHE, Sorbonne Université, Paris Diderot Sorbonne Paris Cité, CNRS/IN2P3, Paris, France)
| | - E Millard
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - M-N Minard
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IN2P3-LAPP, Annecy, France
| | - L Minzoni
- INFN Sezione di Ferrara, Ferrara, Italy
| | - D S Mitzel
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - A Mogini
- LPNHE, Sorbonne Université, Paris Diderot Sorbonne Paris Cité, CNRS/IN2P3, Paris, France
| | | | - T Mombächer
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - I A Monroy
- Departamento de Fisica, Universidad Nacional de Colombia, Bogota, Colombia (associated with LPNHE, Sorbonne Université, Paris Diderot Sorbonne Paris Cité, CNRS/IN2P3, Paris, France)
| | - S Monteil
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | | | - G Morello
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | | | - O Morgunova
- National Research Centre Kurchatov Institute, Moscow, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - J Moron
- AGH - University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland
| | - A B Morris
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - R Mountain
- Syracuse University, Syracuse, New York, USA
| | - F Muheim
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - M Mulder
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - C H Murphy
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - D Murray
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - A Mödden
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - D Müller
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - J Müller
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - K Müller
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - V Müller
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - P Naik
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - T Nakada
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - R Nandakumar
- STFC Rutherford Appleton Laboratory, Didcot, United Kingdom
| | - A Nandi
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - T Nanut
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - I Nasteva
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - M Needham
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - N Neri
- INFN Sezione di Milano, Milano, Italy
| | - S Neubert
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - N Neufeld
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - M Neuner
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - T D Nguyen
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - C Nguyen-Mau
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - S Nieswand
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
| | - R Niet
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - N Nikitin
- Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia
| | - A Nogay
- National Research Centre Kurchatov Institute, Moscow, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - N S Nolte
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | | | - A Oblakowska-Mucha
- AGH - University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland
| | - V Obraztsov
- Institute for High Energy Physics (IHEP), Protvino, Russia
| | - S Ogilvy
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - R Oldeman
- INFN Sezione di Cagliari, Monserrato, Italy
| | - C J G Onderwater
- Van Swinderen Institute, University of Groningen, Groningen, Netherlands (associated with Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands)
| | - A Ossowska
- Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland
| | | | - P Owen
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - A Oyanguren
- Instituto de Fisica Corpuscular, Centro Mixto Universidad de Valencia - CSIC, Valencia, Spain (associated with ICCUB, Universitat de Barcelona, Barcelona, Spain)
| | - P R Pais
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - T Pajero
- INFN Sezione di Pisa, Pisa, Italy
| | - A Palano
- INFN Sezione di Bari, Bari, Italy
| | - M Palutan
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - G Panshin
- National Research Tomsk Polytechnic University, Tomsk, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - A Papanestis
- STFC Rutherford Appleton Laboratory, Didcot, United Kingdom
| | - M Pappagallo
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | | | - W Parker
- University of Maryland, College Park, Maryland, USA
| | - C Parkes
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - G Passaleva
- INFN Sezione di Firenze, Firenze, Italy
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | | | - M Patel
- Imperial College London, London, United Kingdom
| | | | - A Pearce
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - A Pellegrino
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - G Penso
- INFN Sezione di Roma La Sapienza, Roma, Italy
| | - M Pepe Altarelli
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - S Perazzini
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - D Pereima
- Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia
| | - P Perret
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - L Pescatore
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - K Petridis
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | | | - A Petrov
- National Research Centre Kurchatov Institute, Moscow, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - S Petrucci
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | | | - B Pietrzyk
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IN2P3-LAPP, Annecy, France
| | - G Pietrzyk
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - M Pikies
- Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland
| | - M Pili
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - D Pinci
- INFN Sezione di Roma La Sapienza, Roma, Italy
| | - J Pinzino
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - F Pisani
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - A Piucci
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - V Placinta
- Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania
| | - S Playfer
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - J Plews
- University of Birmingham, Birmingham, United Kingdom
| | - M Plo Casasus
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - F Polci
- LPNHE, Sorbonne Université, Paris Diderot Sorbonne Paris Cité, CNRS/IN2P3, Paris, France
| | - M Poli Lener
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - A Poluektov
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - N Polukhina
- National University of Science and Technology "MISIS", Moscow, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - I Polyakov
- Syracuse University, Syracuse, New York, USA
| | - E Polycarpo
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - G J Pomery
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - S Ponce
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - A Popov
- Institute for High Energy Physics (IHEP), Protvino, Russia
| | - D Popov
- Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany
- University of Birmingham, Birmingham, United Kingdom
| | - S Poslavskii
- Institute for High Energy Physics (IHEP), Protvino, Russia
| | - C Potterat
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - E Price
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - J Prisciandaro
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - C Prouve
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - V Pugatch
- Institute for Nuclear Research of the National Academy of Sciences (KINR), Kyiv, Ukraine
| | - A Puig Navarro
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - H Pullen
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - G Punzi
- INFN Sezione di Pisa, Pisa, Italy
| | - W Qian
- University of Chinese Academy of Sciences, Beijing, China (associated with Center for High Energy Physics, Tsinghua University, Beijing, China)
| | - J Qin
- University of Chinese Academy of Sciences, Beijing, China (associated with Center for High Energy Physics, Tsinghua University, Beijing, China)
| | - R Quagliani
- LPNHE, Sorbonne Université, Paris Diderot Sorbonne Paris Cité, CNRS/IN2P3, Paris, France
| | - B Quintana
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - B Rachwal
- AGH - University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland
| | - J H Rademacker
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - M Rama
- INFN Sezione di Pisa, Pisa, Italy
| | - M Ramos Pernas
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - M S Rangel
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - F Ratnikov
- Yandex School of Data Analysis, Moscow, Russia
| | - G Raven
- Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, Netherlands
| | | | - M Reboud
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IN2P3-LAPP, Annecy, France
| | - F Redi
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - S Reichert
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - A C Dos Reis
- Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil
| | - F Reiss
- LPNHE, Sorbonne Université, Paris Diderot Sorbonne Paris Cité, CNRS/IN2P3, Paris, France
| | - C Remon Alepuz
- Instituto de Fisica Corpuscular, Centro Mixto Universidad de Valencia - CSIC, Valencia, Spain (associated with ICCUB, Universitat de Barcelona, Barcelona, Spain)
| | - Z Ren
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - V Renaudin
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - S Ricciardi
- STFC Rutherford Appleton Laboratory, Didcot, United Kingdom
| | - S Richards
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - K Rinnert
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - P Robbe
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - A Robert
- LPNHE, Sorbonne Université, Paris Diderot Sorbonne Paris Cité, CNRS/IN2P3, Paris, France
| | - A B Rodrigues
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - E Rodrigues
- University of Cincinnati, Cincinnati, Ohio, USA
| | - J A Rodriguez Lopez
- Departamento de Fisica, Universidad Nacional de Colombia, Bogota, Colombia (associated with LPNHE, Sorbonne Université, Paris Diderot Sorbonne Paris Cité, CNRS/IN2P3, Paris, France)
| | - M Roehrken
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | | | - S Roiser
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - A Rollings
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - V Romanovskiy
- Institute for High Energy Physics (IHEP), Protvino, Russia
| | - A Romero Vidal
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - M Rotondo
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - M S Rudolph
- Syracuse University, Syracuse, New York, USA
| | - T Ruf
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - J Ruiz Vidal
- Instituto de Fisica Corpuscular, Centro Mixto Universidad de Valencia - CSIC, Valencia, Spain (associated with ICCUB, Universitat de Barcelona, Barcelona, Spain)
| | - J J Saborido Silva
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - N Sagidova
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
| | - B Saitta
- INFN Sezione di Cagliari, Monserrato, Italy
| | - V Salustino Guimaraes
- Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Rio de Janeiro, Brazil [associated with Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil]
| | - C Sanchez Gras
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - C Sanchez Mayordomo
- Instituto de Fisica Corpuscular, Centro Mixto Universidad de Valencia - CSIC, Valencia, Spain (associated with ICCUB, Universitat de Barcelona, Barcelona, Spain)
| | - B Sanmartin Sedes
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | | | - C Santamarina Rios
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - M Santimaria
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | | | - G Sarpis
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - A Sarti
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - C Satriano
- INFN Sezione di Roma La Sapienza, Roma, Italy
| | - A Satta
- INFN Sezione di Roma Tor Vergata, Roma, Italy
| | - M Saur
- University of Chinese Academy of Sciences, Beijing, China (associated with Center for High Energy Physics, Tsinghua University, Beijing, China)
| | - D Savrina
- Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia
- Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia
| | - S Schael
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
| | - M Schellenberg
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - M Schiller
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | - H Schindler
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - M Schmelling
- Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany
| | - T Schmelzer
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - B Schmidt
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - O Schneider
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - A Schopper
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | | | - M Schubiger
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - M H Schune
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - R Schwemmer
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - B Sciascia
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - A Sciubba
- INFN Sezione di Roma La Sapienza, Roma, Italy
| | - A Semennikov
- Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia
| | - E S Sepulveda
- LPNHE, Sorbonne Université, Paris Diderot Sorbonne Paris Cité, CNRS/IN2P3, Paris, France
| | - A Sergi
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
- University of Birmingham, Birmingham, United Kingdom
| | - N Serra
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - J Serrano
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - L Sestini
- INFN Sezione di Padova, Padova, Italy
| | - A Seuthe
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - P Seyfert
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - M Shapkin
- Institute for High Energy Physics (IHEP), Protvino, Russia
| | - Y Shcheglov
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
| | - T Shears
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - L Shekhtman
- Budker Institute of Nuclear Physics (SB RAS), Novosibirsk, Russia
| | - V Shevchenko
- National Research Centre Kurchatov Institute, Moscow, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - E Shmanin
- National University of Science and Technology "MISIS", Moscow, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - B G Siddi
- INFN Sezione di Ferrara, Ferrara, Italy
| | | | | | - G Simi
- INFN Sezione di Padova, Padova, Italy
| | - S Simone
- INFN Sezione di Bari, Bari, Italy
| | - N Skidmore
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | | | - J G Smeaton
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - E Smith
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
| | - I T Smith
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - M Smith
- Imperial College London, London, United Kingdom
| | - M Soares
- INFN Sezione di Bologna, Bologna, Italy
| | - L Soares Lavra
- Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil
| | | | - F J P Soler
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | - B Souza De Paula
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - B Spaan
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - P Spradlin
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | - F Stagni
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - M Stahl
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - S Stahl
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - P Stefko
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - S Stefkova
- Imperial College London, London, United Kingdom
| | - O Steinkamp
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - S Stemmle
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - O Stenyakin
- Institute for High Energy Physics (IHEP), Protvino, Russia
| | - M Stepanova
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
| | - H Stevens
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - A Stocchi
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - S Stone
- Syracuse University, Syracuse, New York, USA
| | - B Storaci
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | | | - M E Stramaglia
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - M Straticiuc
- Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania
| | - U Straumann
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - S Strokov
- National Research Tomsk Polytechnic University, Tomsk, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - J Sun
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - L Sun
- School of Physics and Technology, Wuhan University, Wuhan, China (associated with Center for High Energy Physics, Tsinghua University, Beijing, China)
| | - K Swientek
- AGH - University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland
| | - V Syropoulos
- Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, Netherlands
| | - T Szumlak
- AGH - University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland
| | - M Szymanski
- University of Chinese Academy of Sciences, Beijing, China (associated with Center for High Energy Physics, Tsinghua University, Beijing, China)
| | - S T'Jampens
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IN2P3-LAPP, Annecy, France
| | - Z Tang
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - A Tayduganov
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - T Tekampe
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | | | - F Teubert
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - E Thomas
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - J van Tilburg
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - M J Tilley
- Imperial College London, London, United Kingdom
| | - V Tisserand
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - M Tobin
- AGH - University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland
| | - S Tolk
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | | | | | - D Y Tou
- LPNHE, Sorbonne Université, Paris Diderot Sorbonne Paris Cité, CNRS/IN2P3, Paris, France
| | | | - E Tournefier
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IN2P3-LAPP, Annecy, France
| | - M Traill
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | - M T Tran
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - A Trisovic
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | | | - G Tuci
- INFN Sezione di Pisa, Pisa, Italy
| | - A Tully
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - N Tuning
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - A Ukleja
- National Center for Nuclear Research (NCBJ), Warsaw, Poland
| | - A Usachov
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | | | - U Uwer
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - A Vagner
- National Research Tomsk Polytechnic University, Tomsk, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - V Vagnoni
- INFN Sezione di Bologna, Bologna, Italy
| | - A Valassi
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - S Valat
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - G Valenti
- INFN Sezione di Bologna, Bologna, Italy
| | - R Vazquez Gomez
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - P Vazquez Regueiro
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - S Vecchi
- INFN Sezione di Ferrara, Ferrara, Italy
| | - M van Veghel
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - J J Velthuis
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - M Veltri
- INFN Sezione di Firenze, Firenze, Italy
| | - G Veneziano
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | | | - T A Verlage
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
| | - M Vernet
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - M Veronesi
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - N V Veronika
- School of Physics, University College Dublin, Dublin, Ireland
| | - M Vesterinen
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - J V Viana Barbosa
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - D Vieira
- University of Chinese Academy of Sciences, Beijing, China (associated with Center for High Energy Physics, Tsinghua University, Beijing, China)
| | - M Vieites Diaz
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - H Viemann
- Institut für Physik, Universität Rostock, Rostock, Germany (associated with Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany)
| | | | - A Vitkovskiy
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - M Vitti
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - V Volkov
- Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia
| | - A Vollhardt
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - B Voneki
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - A Vorobyev
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
| | - V Vorobyev
- Budker Institute of Nuclear Physics (SB RAS), Novosibirsk, Russia
| | - J A de Vries
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - C Vázquez Sierra
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - R Waldi
- Institut für Physik, Universität Rostock, Rostock, Germany (associated with Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany)
| | - J Walsh
- INFN Sezione di Pisa, Pisa, Italy
| | - J Wang
- Syracuse University, Syracuse, New York, USA
| | - M Wang
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - Y Wang
- Institute of Particle Physics, Central China Normal University, Wuhan, Hubei, China (associated with Center for High Energy Physics, Tsinghua University, Beijing, China)
| | - Z Wang
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - D R Ward
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - H M Wark
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - N K Watson
- University of Birmingham, Birmingham, United Kingdom
| | - D Websdale
- Imperial College London, London, United Kingdom
| | - A Weiden
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - C Weisser
- Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - M Whitehead
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
| | - J Wicht
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - G Wilkinson
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - M Wilkinson
- Syracuse University, Syracuse, New York, USA
| | - I Williams
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - M R J Williams
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - M Williams
- Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - T Williams
- University of Birmingham, Birmingham, United Kingdom
| | - F F Wilson
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
- STFC Rutherford Appleton Laboratory, Didcot, United Kingdom
| | - J Wimberley
- University of Maryland, College Park, Maryland, USA
| | - M Winn
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - J Wishahi
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - W Wislicki
- National Center for Nuclear Research (NCBJ), Warsaw, Poland
| | - M Witek
- Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland
| | - G Wormser
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - S A Wotton
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - K Wyllie
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - D Xiao
- Institute of Particle Physics, Central China Normal University, Wuhan, Hubei, China (associated with Center for High Energy Physics, Tsinghua University, Beijing, China)
| | - Y Xie
- Institute of Particle Physics, Central China Normal University, Wuhan, Hubei, China (associated with Center for High Energy Physics, Tsinghua University, Beijing, China)
| | - A Xu
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - M Xu
- Institute of Particle Physics, Central China Normal University, Wuhan, Hubei, China (associated with Center for High Energy Physics, Tsinghua University, Beijing, China)
| | - Q Xu
- University of Chinese Academy of Sciences, Beijing, China (associated with Center for High Energy Physics, Tsinghua University, Beijing, China)
| | - Z Xu
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - Z Xu
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IN2P3-LAPP, Annecy, France
| | - Z Yang
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - Z Yang
- University of Maryland, College Park, Maryland, USA
| | - Y Yao
- Syracuse University, Syracuse, New York, USA
| | - L E Yeomans
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - H Yin
- Institute of Particle Physics, Central China Normal University, Wuhan, Hubei, China (associated with Center for High Energy Physics, Tsinghua University, Beijing, China)
| | - J Yu
- Institute of Particle Physics, Central China Normal University, Wuhan, Hubei, China (associated with Center for High Energy Physics, Tsinghua University, Beijing, China)
| | - X Yuan
- Syracuse University, Syracuse, New York, USA
| | - O Yushchenko
- Institute for High Energy Physics (IHEP), Protvino, Russia
| | - K A Zarebski
- University of Birmingham, Birmingham, United Kingdom
| | - M Zavertyaev
- Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany
| | - D Zhang
- Institute of Particle Physics, Central China Normal University, Wuhan, Hubei, China (associated with Center for High Energy Physics, Tsinghua University, Beijing, China)
| | - L Zhang
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - W C Zhang
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - Y Zhang
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - A Zhelezov
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - Y Zheng
- University of Chinese Academy of Sciences, Beijing, China (associated with Center for High Energy Physics, Tsinghua University, Beijing, China)
| | - X Zhu
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - V Zhukov
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
- Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia
| | - J B Zonneveld
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
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Ablikim M, Achasov MN, Ahmed S, Albrecht M, Alekseev M, Amoroso A, An FF, An Q, Bai JZ, Bai Y, Bakina O, Baldini Ferroli R, Ban Y, Bennett DW, Bennett JV, Berger N, Bertani M, Bettoni D, Bian JM, Bianchi F, Boger E, Boyko I, Briere RA, Cai H, Cai X, Cakir O, Calcaterra A, Cao GF, Cetin SA, Chai J, Chang JF, Chelkov G, Chen G, Chen HS, Chen JC, Chen ML, Chen PL, Chen SJ, Chen XR, Chen YB, Chu XK, Cibinetto G, Dai HL, Dai JP, Dbeyssi A, Dedovich D, Deng ZY, Denig A, Denysenko I, Destefanis M, De Mori F, Ding Y, Dong C, Dong J, Dong LY, Dong MY, Dou ZL, Du SX, Duan PF, Fang J, Fang SS, Fang X, Fang Y, Farinelli R, Fava L, Fegan S, Feldbauer F, Felici G, Feng CQ, Fioravanti E, Fritsch M, Fu CD, Gao Q, Gao XL, Gao Y, Gao YG, Gao Z, Garillon B, Garzia I, Goetzen K, Gong L, Gong WX, Gradl W, Greco M, Gu MH, Gu S, Gu YT, Guo AQ, Guo LB, Guo RP, Guo YP, Haddadi Z, Han S, Hao XQ, Harris FA, He KL, He XQ, Heinsius FH, Held T, Heng YK, Holtmann T, Hou ZL, Hu C, Hu HM, Hu T, Hu Y, Huang GS, Huang JS, Huang XT, Huang XZ, Huang ZL, Hussain T, Ikegami Andersson W, Ji Q, Ji QP, Ji XB, Ji XL, Jiang XS, Jiang XY, Jiao JB, Jiao Z, Jin DP, Jin S, Jin Y, Johansson T, Julin A, Kalantar-Nayestanaki N, Kang XL, Kang XS, Kavatsyuk M, Ke BC, Khan T, Khoukaz A, Kiese P, Kliemt R, Koch L, Kolcu OB, Kopf B, Kornicer M, Kuemmel M, Kuessner M, Kuhlmann M, Kupsc A, Kühn W, Lange JS, Lara M, Larin P, Lavezzi L, Leiber S, Leithoff H, Leng C, Li C, Li C, Li DM, Li F, Li FY, Li G, Li HB, Li HJ, Li JC, Li KJ, Li K, Li K, Li L, Li PL, Li PR, Li QY, Li T, Li WD, Li WG, Li XL, Li XN, Li XQ, Li ZB, Liang H, Liang YF, Liang YT, Liao GR, Lin DX, Liu B, Liu BJ, Liu CX, Liu D, Liu FH, Liu F, Liu F, Liu HB, Liu HM, Liu H, Liu H, Liu JB, Liu JY, Liu K, Liu KY, Liu K, Liu LD, Liu PL, Liu Q, Liu SB, Liu X, Liu YB, Liu ZA, Liu Z, Long YF, Lou XC, Lu HJ, Lu JG, Lu Y, Lu YP, Luo CL, Luo MX, Luo XL, Lyu XR, Ma FC, Ma HL, Ma LL, Ma MM, Ma QM, Ma T, Ma XN, Ma XY, Ma YM, Maas FE, Maggiora M, Malik QA, Mao YJ, Mao ZP, Marcello S, Meng ZX, Messchendorp JG, Mezzadri G, Min J, Min TJ, Mitchell RE, Mo XH, Mo YJ, Morales Morales C, Morello G, Muchnoi NY, Muramatsu H, Mustafa A, Nefedov Y, Nerling F, Nikolaev IB, Ning Z, Nisar S, Niu SL, Niu XY, Olsen SL, Ouyang Q, Pacetti S, Pan Y, Papenbrock M, Patteri P, Pelizaeus M, Pellegrino J, Peng HP, Peters K, Pettersson J, Ping JL, Ping RG, Pitka A, Poling R, Prasad V, Qi HR, Qi M, Qi TY, Qian S, Qiao CF, Qin N, Qin XS, Qin ZH, Qiu JF, Rashid KH, Redmer CF, Richter M, Ripka M, Rolo M, Rong G, Rosner C, Ruan XD, Sarantsev A, Savrié M, Schnier C, Schoenning K, Shan W, Shao M, Shen CP, Shen PX, Shen XY, Sheng HY, Song JJ, Song WM, Song XY, Sosio S, Sowa C, Spataro S, Sun GX, Sun JF, Sun L, Sun SS, Sun XH, Sun YJ, Sun YK, Sun YZ, Sun ZJ, Sun ZT, Tang CJ, Tang GY, Tang X, Tapan I, Tiemens M, Tsednee B, Uman I, Varner GS, Wang B, Wang BL, Wang D, Wang DY, Wang D, Wang K, Wang LL, Wang LS, Wang M, Wang M, Wang P, Wang PL, Wang WP, Wang XF, Wang Y, Wang YD, Wang YF, Wang YQ, Wang Z, Wang ZG, Wang ZH, Wang ZY, Wang Z, Weber T, Wei DH, Weidenkaff P, Wen SP, Wiedner U, Wolke M, Wu LH, Wu LJ, Wu Z, Xia L, Xia X, Xia Y, Xiao D, Xiao H, Xiao YJ, Xiao ZJ, Xie YG, Xie YH, Xiong XA, Xiu QL, Xu GF, Xu JJ, Xu L, Xu QJ, Xu QN, Xu XP, Yan L, Yan WB, Yan WC, Yan WC, Yan YH, Yang HJ, Yang HX, Yang L, Yang YH, Yang YX, Yang Y, Ye M, Ye MH, Yin JH, You ZY, Yu BX, Yu CX, Yu JS, Yuan CZ, Yuan Y, Yuncu A, Zafar AA, Zallo A, Zeng Y, Zeng Z, Zhang BX, Zhang BY, Zhang CC, Zhang DH, Zhang HH, Zhang HY, Zhang J, Zhang JL, Zhang JQ, Zhang JW, Zhang JY, Zhang JZ, Zhang K, Zhang L, Zhang SQ, Zhang XY, Zhang YH, Zhang YT, Zhang Y, Zhang Y, Zhang Y, Zhang ZH, Zhang ZP, Zhang ZY, Zhao G, Zhao JW, Zhao JY, Zhao JZ, Zhao L, Zhao L, Zhao MG, Zhao Q, Zhao SJ, Zhao TC, Zhao YB, Zhao ZG, Zhemchugov A, Zheng B, Zheng JP, Zheng WJ, Zheng YH, Zhong B, Zhou L, Zhou X, Zhou XK, Zhou XR, Zhou XY, Zhou YX, Zhu J, Zhu J, Zhu K, Zhu KJ, Zhu S, Zhu SH, Zhu XL, Zhu YC, Zhu YS, Zhu ZA, Zhuang J, Zou BS, Zou JH. Measurement of the Absolute Branching Fraction of the Inclusive Decay Λ_{c}^{+}→Λ+X. PHYSICAL REVIEW LETTERS 2018; 121:062003. [PMID: 30141643 DOI: 10.1103/physrevlett.121.062003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2018] [Revised: 06/11/2018] [Indexed: 06/08/2023]
Abstract
Based on an e^{+}e^{-} collision data sample corresponding to an integrated luminosity of 567 pb^{-1} taken at the center-of-mass energy of sqrt[s]=4.6 GeV with the BESIII detector, we measure the absolute branching fraction of the inclusive decay Λ_{c}^{+}→Λ+X to be B(Λ_{c}^{+}→Λ+X)=(38.2_{-2.2}^{+2.8}±0.9)% using the double-tag method, where X refers to any possible final state particles. In addition, we search for direct CP violation in the charge asymmetry of this inclusive decay for the first time, and obtain A_{CP}≡[B(Λ_{c}^{+}→Λ+X)-B(Λ[over ¯]_{c}^{-}→Λ[over ¯]+X)]/[B(Λ_{c}^{+}→Λ+X)+B(Λ[over ¯]_{c}^{-}→Λ[over ¯]+X)]=(2.1_{-6.6}^{+7.0}±1.6)%, a statistically limited result with no evidence of CP violation.
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Affiliation(s)
- M Ablikim
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - M N Achasov
- G.I. Budker Institute of Nuclear Physics SB RAS (BINP), Novosibirsk 630090, Russia
| | - S Ahmed
- Helmholtz Institute Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - M Albrecht
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - M Alekseev
- University of Turin, I-10125, Turin, Italy
- INFN, I-10125, Turin, Italy
| | - A Amoroso
- University of Turin, I-10125, Turin, Italy
- INFN, I-10125, Turin, Italy
| | - F F An
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Q An
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - J Z Bai
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Y Bai
- Southeast University, Nanjing 211100, People's Republic of China
| | - O Bakina
- Joint Institute for Nuclear Research, 141980 Dubna, Moscow region, Russia
| | | | - Y Ban
- Peking University, Beijing 100871, People's Republic of China
| | - D W Bennett
- Indiana University, Bloomington, Indiana 47405, USA
| | - J V Bennett
- Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - N Berger
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - M Bertani
- INFN Laboratori Nazionali di Frascati, I-00044, Frascati, Italy
| | - D Bettoni
- INFN Sezione di Ferrara, I-44122, Ferrara, Italy
| | - J M Bian
- University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - F Bianchi
- University of Turin, I-10125, Turin, Italy
- INFN, I-10125, Turin, Italy
| | - E Boger
- Joint Institute for Nuclear Research, 141980 Dubna, Moscow region, Russia
| | - I Boyko
- Joint Institute for Nuclear Research, 141980 Dubna, Moscow region, Russia
| | - R A Briere
- Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - H Cai
- Wuhan University, Wuhan 430072, People's Republic of China
| | - X Cai
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - O Cakir
- Ankara University, 06100 Tandogan, Ankara, Turkey
| | - A Calcaterra
- INFN Laboratori Nazionali di Frascati, I-00044, Frascati, Italy
| | - G F Cao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - S A Cetin
- Istanbul Bilgi University, 34060 Eyup, Istanbul, Turkey
| | - J Chai
- INFN, I-10125, Turin, Italy
| | - J F Chang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - G Chelkov
- Joint Institute for Nuclear Research, 141980 Dubna, Moscow region, Russia
| | - G Chen
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - H S Chen
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - J C Chen
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - M L Chen
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - P L Chen
- University of South China, Hengyang 421001, People's Republic of China
| | - S J Chen
- Nanjing University, Nanjing 210093, People's Republic of China
| | - X R Chen
- Lanzhou University, Lanzhou 730000, People's Republic of China
| | - Y B Chen
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - X K Chu
- Peking University, Beijing 100871, People's Republic of China
| | - G Cibinetto
- INFN Sezione di Ferrara, I-44122, Ferrara, Italy
| | - H L Dai
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - J P Dai
- Shanghai Jiao Tong University, Shanghai 200240, People's Republic of China
| | - A Dbeyssi
- Helmholtz Institute Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - D Dedovich
- Joint Institute for Nuclear Research, 141980 Dubna, Moscow region, Russia
| | - Z Y Deng
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - A Denig
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - I Denysenko
- Joint Institute for Nuclear Research, 141980 Dubna, Moscow region, Russia
| | - M Destefanis
- University of Turin, I-10125, Turin, Italy
- INFN, I-10125, Turin, Italy
| | - F De Mori
- University of Turin, I-10125, Turin, Italy
- INFN, I-10125, Turin, Italy
| | - Y Ding
- Liaoning University, Shenyang 110036, People's Republic of China
| | - C Dong
- Nankai University, Tianjin 300071, People's Republic of China
| | - J Dong
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - L Y Dong
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - M Y Dong
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Z L Dou
- Nanjing University, Nanjing 210093, People's Republic of China
| | - S X Du
- Zhengzhou University, Zhengzhou 450001, People's Republic of China
| | - P F Duan
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - J Fang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - S S Fang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - X Fang
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Y Fang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - R Farinelli
- INFN Sezione di Ferrara, I-44122, Ferrara, Italy
- University of Ferrara, I-44122, Ferrara, Italy
| | - L Fava
- University of Eastern Piedmont, I-15121, Alessandria, Italy
- INFN, I-10125, Turin, Italy
| | - S Fegan
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - F Feldbauer
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - G Felici
- INFN Laboratori Nazionali di Frascati, I-00044, Frascati, Italy
| | - C Q Feng
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - E Fioravanti
- INFN Sezione di Ferrara, I-44122, Ferrara, Italy
| | - M Fritsch
- Helmholtz Institute Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - C D Fu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Q Gao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - X L Gao
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Y Gao
- Tsinghua University, Beijing 100084, People's Republic of China
| | - Y G Gao
- Central China Normal University, Wuhan 430079, People's Republic of China
| | - Z Gao
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - B Garillon
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - I Garzia
- INFN Sezione di Ferrara, I-44122, Ferrara, Italy
| | - K Goetzen
- GSI Helmholtzcentre for Heavy Ion Research GmbH, D-64291 Darmstadt, Germany
| | - L Gong
- Nankai University, Tianjin 300071, People's Republic of China
| | - W X Gong
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - W Gradl
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - M Greco
- University of Turin, I-10125, Turin, Italy
- INFN, I-10125, Turin, Italy
| | - M H Gu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - S Gu
- Henan Normal University, Xinxiang 453007, People's Republic of China
| | - Y T Gu
- Guangxi University, Nanning 530004, People's Republic of China
| | - A Q Guo
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - L B Guo
- Nanjing Normal University, Nanjing 210023, People's Republic of China
| | - R P Guo
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Y P Guo
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - Z Haddadi
- KVI-CART, University of Groningen, NL-9747 AA Groningen, The Netherlands
| | - S Han
- Wuhan University, Wuhan 430072, People's Republic of China
| | - X Q Hao
- Henan Normal University, Xinxiang 453007, People's Republic of China
| | - F A Harris
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - K L He
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - X Q He
- University of Science and Technology Liaoning, Anshan 114051, People's Republic of China
| | | | - T Held
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - Y K Heng
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - T Holtmann
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - Z L Hou
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - C Hu
- Nanjing Normal University, Nanjing 210023, People's Republic of China
| | - H M Hu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - T Hu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Y Hu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - G S Huang
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - J S Huang
- Henan Normal University, Xinxiang 453007, People's Republic of China
| | - X T Huang
- Shandong University, Jinan 250100, People's Republic of China
| | - X Z Huang
- Nanjing University, Nanjing 210093, People's Republic of China
| | - Z L Huang
- Liaoning University, Shenyang 110036, People's Republic of China
| | - T Hussain
- University of the Punjab, Lahore-54590, Pakistan
| | | | - Q Ji
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Q P Ji
- Henan Normal University, Xinxiang 453007, People's Republic of China
| | - X B Ji
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - X L Ji
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - X S Jiang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - X Y Jiang
- Nankai University, Tianjin 300071, People's Republic of China
| | - J B Jiao
- Shandong University, Jinan 250100, People's Republic of China
| | - Z Jiao
- Huangshan College, Huangshan 245000, People's Republic of China
| | - D P Jin
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - S Jin
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Y Jin
- University of Jinan, Jinan 250022, People's Republic of China
| | - T Johansson
- Uppsala University, Box 516, SE-75120 Uppsala, Sweden
| | - A Julin
- University of Minnesota, Minneapolis, Minnesota 55455, USA
| | | | - X L Kang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - X S Kang
- Nankai University, Tianjin 300071, People's Republic of China
| | - M Kavatsyuk
- KVI-CART, University of Groningen, NL-9747 AA Groningen, The Netherlands
| | - B C Ke
- Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - T Khan
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - A Khoukaz
- University of Muenster, Wilhelm-Klemm-Str. 9, 48149 Muenster, Germany
| | - P Kiese
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - R Kliemt
- GSI Helmholtzcentre for Heavy Ion Research GmbH, D-64291 Darmstadt, Germany
| | - L Koch
- Justus-Liebig-Universitaet Giessen, II. Physikalisches Institut, Heinrich-Buff-Ring 16, D-35392 Giessen, Germany
| | - O B Kolcu
- Istanbul Bilgi University, 34060 Eyup, Istanbul, Turkey
| | - B Kopf
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - M Kornicer
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - M Kuemmel
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - M Kuessner
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - M Kuhlmann
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - A Kupsc
- Uppsala University, Box 516, SE-75120 Uppsala, Sweden
| | - W Kühn
- Justus-Liebig-Universitaet Giessen, II. Physikalisches Institut, Heinrich-Buff-Ring 16, D-35392 Giessen, Germany
| | - J S Lange
- Justus-Liebig-Universitaet Giessen, II. Physikalisches Institut, Heinrich-Buff-Ring 16, D-35392 Giessen, Germany
| | - M Lara
- Indiana University, Bloomington, Indiana 47405, USA
| | - P Larin
- Helmholtz Institute Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | | | - S Leiber
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - H Leithoff
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - C Leng
- INFN, I-10125, Turin, Italy
| | - C Li
- Uppsala University, Box 516, SE-75120 Uppsala, Sweden
| | - Cheng Li
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - D M Li
- Zhengzhou University, Zhengzhou 450001, People's Republic of China
| | - F Li
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - F Y Li
- Peking University, Beijing 100871, People's Republic of China
| | - G Li
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - H B Li
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - H J Li
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - J C Li
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - K J Li
- Sun Yat-Sen University, Guangzhou 510275, People's Republic of China
| | - Kang Li
- Hangzhou Normal University, Hangzhou 310036, People's Republic of China
| | - Ke Li
- Shandong University, Jinan 250100, People's Republic of China
| | - Lei Li
- Beijing Institute of Petrochemical Technology, Beijing 102617, People's Republic of China
| | - P L Li
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - P R Li
- China Center of Advanced Science and Technology, Beijing 100190, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Q Y Li
- Shandong University, Jinan 250100, People's Republic of China
| | - T Li
- Shandong University, Jinan 250100, People's Republic of China
| | - W D Li
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - W G Li
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - X L Li
- Shandong University, Jinan 250100, People's Republic of China
| | - X N Li
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - X Q Li
- Nankai University, Tianjin 300071, People's Republic of China
| | - Z B Li
- Sun Yat-Sen University, Guangzhou 510275, People's Republic of China
| | - H Liang
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Y F Liang
- Sichuan University, Chengdu 610064, People's Republic of China
| | - Y T Liang
- Justus-Liebig-Universitaet Giessen, II. Physikalisches Institut, Heinrich-Buff-Ring 16, D-35392 Giessen, Germany
| | - G R Liao
- Guangxi Normal University, Guilin 541004, People's Republic of China
| | - D X Lin
- Helmholtz Institute Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - B Liu
- Shanghai Jiao Tong University, Shanghai 200240, People's Republic of China
| | - B J Liu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - C X Liu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - D Liu
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - F H Liu
- Shanxi University, Taiyuan 030006, People's Republic of China
| | - Fang Liu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Feng Liu
- Central China Normal University, Wuhan 430079, People's Republic of China
| | - H B Liu
- Guangxi University, Nanning 530004, People's Republic of China
| | - H M Liu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Huanhuan Liu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Huihui Liu
- Henan University of Science and Technology, Luoyang 471003, People's Republic of China
| | - J B Liu
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - J Y Liu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - K Liu
- Tsinghua University, Beijing 100084, People's Republic of China
| | - K Y Liu
- Liaoning University, Shenyang 110036, People's Republic of China
| | - Ke Liu
- Central China Normal University, Wuhan 430079, People's Republic of China
| | - L D Liu
- Peking University, Beijing 100871, People's Republic of China
| | - P L Liu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - Q Liu
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - S B Liu
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - X Liu
- Lanzhou University, Lanzhou 730000, People's Republic of China
| | - Y B Liu
- Nankai University, Tianjin 300071, People's Republic of China
| | - Z A Liu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Zhiqing Liu
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - Y F Long
- Peking University, Beijing 100871, People's Republic of China
| | - X C Lou
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - H J Lu
- Huangshan College, Huangshan 245000, People's Republic of China
| | - J G Lu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - Y Lu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Y P Lu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - C L Luo
- Nanjing Normal University, Nanjing 210023, People's Republic of China
| | - M X Luo
- Zhejiang University, Hangzhou 310027, People's Republic of China
| | - X L Luo
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - X R Lyu
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - F C Ma
- Liaoning University, Shenyang 110036, People's Republic of China
| | - H L Ma
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - L L Ma
- Shandong University, Jinan 250100, People's Republic of China
| | - M M Ma
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Q M Ma
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - T Ma
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - X N Ma
- Nankai University, Tianjin 300071, People's Republic of China
| | - X Y Ma
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - Y M Ma
- Shandong University, Jinan 250100, People's Republic of China
| | - F E Maas
- Helmholtz Institute Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - M Maggiora
- University of Turin, I-10125, Turin, Italy
- INFN, I-10125, Turin, Italy
| | - Q A Malik
- University of the Punjab, Lahore-54590, Pakistan
| | - Y J Mao
- Peking University, Beijing 100871, People's Republic of China
| | - Z P Mao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - S Marcello
- University of Turin, I-10125, Turin, Italy
- INFN, I-10125, Turin, Italy
| | - Z X Meng
- University of Jinan, Jinan 250022, People's Republic of China
| | - J G Messchendorp
- KVI-CART, University of Groningen, NL-9747 AA Groningen, The Netherlands
| | - G Mezzadri
- University of Ferrara, I-44122, Ferrara, Italy
| | - J Min
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - T J Min
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - R E Mitchell
- Indiana University, Bloomington, Indiana 47405, USA
| | - X H Mo
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Y J Mo
- Central China Normal University, Wuhan 430079, People's Republic of China
| | - C Morales Morales
- Helmholtz Institute Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - G Morello
- INFN Laboratori Nazionali di Frascati, I-00044, Frascati, Italy
| | - N Yu Muchnoi
- G.I. Budker Institute of Nuclear Physics SB RAS (BINP), Novosibirsk 630090, Russia
| | - H Muramatsu
- University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - A Mustafa
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - Y Nefedov
- Joint Institute for Nuclear Research, 141980 Dubna, Moscow region, Russia
| | - F Nerling
- GSI Helmholtzcentre for Heavy Ion Research GmbH, D-64291 Darmstadt, Germany
| | - I B Nikolaev
- G.I. Budker Institute of Nuclear Physics SB RAS (BINP), Novosibirsk 630090, Russia
| | - Z Ning
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - S Nisar
- COMSATS Institute of Information Technology, Lahore, Defence Road, Off Raiwind Road, 54000 Lahore, Pakistan
| | - S L Niu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - X Y Niu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - S L Olsen
- Seoul National University, Seoul, 151-747 Korea
| | - Q Ouyang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - S Pacetti
- INFN and University of Perugia, I-06100, Perugia, Italy
| | - Y Pan
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - M Papenbrock
- Uppsala University, Box 516, SE-75120 Uppsala, Sweden
| | - P Patteri
- INFN Laboratori Nazionali di Frascati, I-00044, Frascati, Italy
| | - M Pelizaeus
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - J Pellegrino
- University of Turin, I-10125, Turin, Italy
- INFN, I-10125, Turin, Italy
| | - H P Peng
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - K Peters
- GSI Helmholtzcentre for Heavy Ion Research GmbH, D-64291 Darmstadt, Germany
| | - J Pettersson
- Uppsala University, Box 516, SE-75120 Uppsala, Sweden
| | - J L Ping
- Nanjing Normal University, Nanjing 210023, People's Republic of China
| | - R G Ping
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - A Pitka
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - R Poling
- University of Minnesota, Minneapolis, Minnesota 55455, USA
| | - V Prasad
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - H R Qi
- Beihang University, Beijing 100191, People's Republic of China
| | - M Qi
- Nanjing University, Nanjing 210093, People's Republic of China
| | - T Y Qi
- Beihang University, Beijing 100191, People's Republic of China
| | - S Qian
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - C F Qiao
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - N Qin
- Wuhan University, Wuhan 430072, People's Republic of China
| | - X S Qin
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - Z H Qin
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - J F Qiu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - K H Rashid
- University of the Punjab, Lahore-54590, Pakistan
| | - C F Redmer
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - M Richter
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - M Ripka
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - M Rolo
- INFN, I-10125, Turin, Italy
| | - G Rong
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Ch Rosner
- Helmholtz Institute Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - X D Ruan
- Guangxi University, Nanning 530004, People's Republic of China
| | - A Sarantsev
- Joint Institute for Nuclear Research, 141980 Dubna, Moscow region, Russia
| | - M Savrié
- University of Ferrara, I-44122, Ferrara, Italy
| | - C Schnier
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - K Schoenning
- Uppsala University, Box 516, SE-75120 Uppsala, Sweden
| | - W Shan
- Peking University, Beijing 100871, People's Republic of China
| | - M Shao
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - C P Shen
- Beihang University, Beijing 100191, People's Republic of China
| | - P X Shen
- Nankai University, Tianjin 300071, People's Republic of China
| | - X Y Shen
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - H Y Sheng
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - J J Song
- Shandong University, Jinan 250100, People's Republic of China
| | - W M Song
- Shandong University, Jinan 250100, People's Republic of China
| | - X Y Song
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - S Sosio
- University of Turin, I-10125, Turin, Italy
- INFN, I-10125, Turin, Italy
| | - C Sowa
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - S Spataro
- University of Turin, I-10125, Turin, Italy
- INFN, I-10125, Turin, Italy
| | - G X Sun
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - J F Sun
- Henan Normal University, Xinxiang 453007, People's Republic of China
| | - L Sun
- Wuhan University, Wuhan 430072, People's Republic of China
| | - S S Sun
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - X H Sun
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Y J Sun
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Y K Sun
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Y Z Sun
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Z J Sun
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - Z T Sun
- Indiana University, Bloomington, Indiana 47405, USA
| | - C J Tang
- Sichuan University, Chengdu 610064, People's Republic of China
| | - G Y Tang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - X Tang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - I Tapan
- Uludag University, 16059 Bursa, Turkey
| | - M Tiemens
- KVI-CART, University of Groningen, NL-9747 AA Groningen, The Netherlands
| | - B Tsednee
- Institute of Physics and Technology, Peace Ave. 54B, Ulaanbaatar 13330, Mongolia
| | - I Uman
- Near East University, Nicosia, North Cyprus, Mersin 10, Turkey
| | - G S Varner
- University of Hawaii, Honolulu, Hawaii 96822, USA
| | - B Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - B L Wang
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - D Wang
- Peking University, Beijing 100871, People's Republic of China
| | - D Y Wang
- Peking University, Beijing 100871, People's Republic of China
| | - Dan Wang
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - K Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - L L Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - L S Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - M Wang
- Shandong University, Jinan 250100, People's Republic of China
| | - Meng Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - P Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - P L Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - W P Wang
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - X F Wang
- Tsinghua University, Beijing 100084, People's Republic of China
| | - Y Wang
- Soochow University, Suzhou 215006, People's Republic of China
| | - Y D Wang
- Helmholtz Institute Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - Y F Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Y Q Wang
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - Z Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - Z G Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - Z H Wang
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Z Y Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Zongyuan Wang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - T Weber
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - D H Wei
- Guangxi Normal University, Guilin 541004, People's Republic of China
| | - P Weidenkaff
- Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
| | - S P Wen
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - U Wiedner
- Bochum Ruhr-University, D-44780 Bochum, Germany
| | - M Wolke
- Uppsala University, Box 516, SE-75120 Uppsala, Sweden
| | - L H Wu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - L J Wu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Z Wu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - L Xia
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - X Xia
- Shandong University, Jinan 250100, People's Republic of China
| | - Y Xia
- Hunan University, Changsha 410082, People's Republic of China
| | - D Xiao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - H Xiao
- University of South China, Hengyang 421001, People's Republic of China
| | - Y J Xiao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Z J Xiao
- Nanjing Normal University, Nanjing 210023, People's Republic of China
| | - Y G Xie
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - Y H Xie
- Central China Normal University, Wuhan 430079, People's Republic of China
| | - X A Xiong
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Q L Xiu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - G F Xu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - J J Xu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - L Xu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Q J Xu
- Hangzhou Normal University, Hangzhou 310036, People's Republic of China
| | - Q N Xu
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - X P Xu
- Soochow University, Suzhou 215006, People's Republic of China
| | - L Yan
- University of Turin, I-10125, Turin, Italy
- INFN, I-10125, Turin, Italy
| | - W B Yan
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - W C Yan
- Beihang University, Beijing 100191, People's Republic of China
| | - W C Yan
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Y H Yan
- Hunan University, Changsha 410082, People's Republic of China
| | - H J Yang
- Shanghai Jiao Tong University, Shanghai 200240, People's Republic of China
| | - H X Yang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - L Yang
- Wuhan University, Wuhan 430072, People's Republic of China
| | - Y H Yang
- Nanjing University, Nanjing 210093, People's Republic of China
| | - Y X Yang
- Guangxi Normal University, Guilin 541004, People's Republic of China
| | - Yifan Yang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - M Ye
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - M H Ye
- China Center of Advanced Science and Technology, Beijing 100190, People's Republic of China
| | - J H Yin
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Z Y You
- Sun Yat-Sen University, Guangzhou 510275, People's Republic of China
| | - B X Yu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - C X Yu
- Nankai University, Tianjin 300071, People's Republic of China
| | - J S Yu
- Lanzhou University, Lanzhou 730000, People's Republic of China
| | - C Z Yuan
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Y Yuan
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - A Yuncu
- Istanbul Bilgi University, 34060 Eyup, Istanbul, Turkey
| | - A A Zafar
- University of the Punjab, Lahore-54590, Pakistan
| | - A Zallo
- INFN Laboratori Nazionali di Frascati, I-00044, Frascati, Italy
| | - Y Zeng
- Hunan University, Changsha 410082, People's Republic of China
| | - Z Zeng
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - B X Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - B Y Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - C C Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - D H Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - H H Zhang
- Sun Yat-Sen University, Guangzhou 510275, People's Republic of China
| | - H Y Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - J Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - J L Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - J Q Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - J W Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - J Y Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - J Z Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - K Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - L Zhang
- Tsinghua University, Beijing 100084, People's Republic of China
| | - S Q Zhang
- Nankai University, Tianjin 300071, People's Republic of China
| | - X Y Zhang
- Shandong University, Jinan 250100, People's Republic of China
| | - Y H Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - Y T Zhang
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Yang Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Yao Zhang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Yu Zhang
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Z H Zhang
- Central China Normal University, Wuhan 430079, People's Republic of China
| | - Z P Zhang
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Z Y Zhang
- Wuhan University, Wuhan 430072, People's Republic of China
| | - G Zhao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - J W Zhao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - J Y Zhao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - J Z Zhao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - Lei Zhao
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Ling Zhao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - M G Zhao
- Nankai University, Tianjin 300071, People's Republic of China
| | - Q Zhao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - S J Zhao
- Zhengzhou University, Zhengzhou 450001, People's Republic of China
| | - T C Zhao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Y B Zhao
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - Z G Zhao
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - A Zhemchugov
- Joint Institute for Nuclear Research, 141980 Dubna, Moscow region, Russia
| | - B Zheng
- University of South China, Hengyang 421001, People's Republic of China
| | - J P Zheng
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - W J Zheng
- Shandong University, Jinan 250100, People's Republic of China
| | - Y H Zheng
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - B Zhong
- Nanjing Normal University, Nanjing 210023, People's Republic of China
| | - L Zhou
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - X Zhou
- Wuhan University, Wuhan 430072, People's Republic of China
| | - X K Zhou
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - X R Zhou
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - X Y Zhou
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - Y X Zhou
- Guangxi University, Nanning 530004, People's Republic of China
| | - J Zhu
- Nankai University, Tianjin 300071, People's Republic of China
| | - J Zhu
- Sun Yat-Sen University, Guangzhou 510275, People's Republic of China
| | - K Zhu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - K J Zhu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - S Zhu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - S H Zhu
- University of Science and Technology Liaoning, Anshan 114051, People's Republic of China
| | - X L Zhu
- Tsinghua University, Beijing 100084, People's Republic of China
| | - Y C Zhu
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
- University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Y S Zhu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Z A Zhu
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - J Zhuang
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
- State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China
| | - B S Zou
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
| | - J H Zou
- Institute of High Energy Physics, Beijing 100049, People's Republic of China
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Aaij R, Adeva B, Adinolfi M, Aidala CA, Ajaltouni Z, Akar S, Albicocco P, Albrecht J, Alessio F, Alexander M, Alfonso Albero A, Ali S, Alkhazov G, Alvarez Cartelle P, Alves AA, Amato S, Amerio S, Amhis Y, An L, Anderlini L, Andreassi G, Andreotti M, Andrews JE, Appleby RB, Archilli F, d'Argent P, Arnau Romeu J, Artamonov A, Artuso M, Arzymatov K, Aslanides E, Atzeni M, Audurier B, Bachmann S, Back JJ, Baker S, Balagura V, Baldini W, Baranov A, Barlow RJ, Barsuk S, Barter W, Baryshnikov F, Batozskaya V, Batsukh B, Battista V, Bay A, Beddow J, Bedeschi F, Bediaga I, Beiter A, Bel LJ, Beliy N, Bellee V, Belloli N, Belous K, Belyaev I, Ben-Haim E, Bencivenni G, Benson S, Beranek S, Berezhnoy A, Bernet R, Berninghoff D, Bertholet E, Bertolin A, Betancourt C, Betti F, Bettler MO, van Beuzekom M, Bezshyiko I, Bhasin S, Bhom J, Bian L, Bifani S, Billoir P, Birnkraut A, Bizzeti A, Bjørn M, Blago MP, Blake T, Blanc F, Blusk S, Bobulska D, Bocci V, Boente Garcia O, Boettcher T, Bondar A, Bondar N, Borghi S, Borisyak M, Borsato M, Bossu F, Boubdir M, Bowcock TJV, Bozzi C, Braun S, Brodski M, Brodzicka J, Brossa Gonzalo A, Brundu D, Buchanan E, Buonaura A, Burr C, Bursche A, Buytaert J, Byczynski W, Cadeddu S, Cai H, Calabrese R, Calladine R, Calvi M, Calvo Gomez M, Camboni A, Campana P, Campora Perez DH, Capriotti L, Carbone A, Carboni G, Cardinale R, Cardini A, Carniti P, Carson L, Carvalho Akiba K, Casse G, Cassina L, Cattaneo M, Cavallero G, Cenci R, Chamont D, Chapman MG, Charles M, Charpentier P, Chatzikonstantinidis G, Chefdeville M, Chekalina V, Chen C, Chen S, Chitic SG, Chobanova V, Chrzaszcz M, Chubykin A, Ciambrone P, Cid Vidal X, Ciezarek G, Clarke PEL, Clemencic M, Cliff HV, Closier J, Coco V, Coelho JAB, Cogan J, Cogneras E, Cojocariu L, Collins P, Colombo T, Comerma-Montells A, Contu A, Coombs G, Coquereau S, Corti G, Corvo M, Costa Sobral CM, Couturier B, Cowan GA, Craik DC, Crocombe A, Cruz Torres M, Currie R, D'Ambrosio C, Da Cunha Marinho F, Da Silva CL, 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Gabriel E, Gallas Torreira A, Galli D, Gallorini S, Gambetta S, Gan Y, Gandelman M, Gandini P, Gao Y, Garcia Martin LM, Garcia Plana B, García Pardiñas J, Garra Tico J, Garrido L, Gascon D, Gaspar C, Gavardi L, Gazzoni G, Gerick D, Gersabeck E, Gersabeck M, Gershon T, Gerstel D, Ghez P, Gianì S, Gibson V, Girard OG, Giubega L, Gizdov K, Gligorov VV, Golubkov D, Golutvin A, Gomes A, Gorelov IV, Gotti C, Govorkova E, Grabowski JP, Graciani Diaz R, Granado Cardoso LA, Graugés E, Graverini E, Graziani G, Grecu A, Greim R, Griffith P, Grillo L, Gruber L, Gruberg Cazon BR, Grünberg O, Gu C, Gushchin E, Guz Y, Gys T, Göbel C, Hadavizadeh T, Hadjivasiliou C, Haefeli G, Haen C, Haines SC, Hamilton B, Han X, Hancock TH, Hansmann-Menzemer S, Harnew N, Harnew ST, Harrison T, Hasse C, Hatch M, He J, Hecker M, Heinicke K, Heister A, Hennessy K, Henry L, van Herwijnen E, Heß M, Hicheur A, Hidalgo Charman R, Hill D, Hilton M, Hopchev PH, Hu W, Huang W, Huard ZC, Hulsbergen W, Humair T, Hushchyn M, 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Vilasis-Cardona X, Vitkovskiy A, Vitti M, Volkov V, Vollhardt A, Voneki B, Vorobyev A, Vorobyev V, de Vries JA, Vázquez Sierra C, Waldi R, Walsh J, Wang J, Wang M, Wang Y, Wang Z, Ward DR, Wark HM, Watson NK, Websdale D, Weiden A, Weisser C, Whitehead M, Wicht J, Wilkinson G, Wilkinson M, Williams I, Williams MRJ, Williams M, Williams T, Wilson FF, Wimberley J, Winn M, Wishahi J, Wislicki W, Witek M, Wormser G, Wotton SA, Wyllie K, Xiao D, Xie Y, Xu A, Xu M, Xu Q, Xu Z, Xu Z, Yang Z, Yang Z, Yao Y, Yeomans LE, Yin H, Yu J, Yuan X, Yushchenko O, Zarebski KA, Zavertyaev M, Zhang D, Zhang L, Zhang WC, Zhang Y, Zhelezov A, Zheng Y, Zhu X, Zhukov V, Zonneveld JB, Zucchelli S. Measurement of the Lifetime of the Doubly Charmed Baryon Ξ_{cc}^{++}. PHYSICAL REVIEW LETTERS 2018; 121:052002. [PMID: 30118314 DOI: 10.1103/physrevlett.121.052002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 06/24/2018] [Indexed: 06/08/2023]
Abstract
The first measurement of the lifetime of the doubly charmed baryon Ξ_{cc}^{++} is presented, with the signal reconstructed in the final state Λ_{c}^{+}K^{-}π^{+}π^{+}. The data sample used corresponds to an integrated luminosity of 1.7 fb^{-1}, collected by the LHCb experiment in proton-proton collisions at a center-of-mass energy of 13 TeV. The Ξ_{cc}^{++} lifetime is measured to be 0.256_{-0.022}^{+0.024}(stat)±0.014(syst) ps.
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Affiliation(s)
- R Aaij
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - B Adeva
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - M Adinolfi
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - C A Aidala
- University of Michigan, Ann Arbor, USA [associated with Syracuse University, Syracuse, New York, USA]
| | - Z Ajaltouni
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - S Akar
- University of Cincinnati, Cincinnati, Ohio, USA
| | - P Albicocco
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - J Albrecht
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - F Alessio
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - M Alexander
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | | | - S Ali
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - G Alkhazov
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
| | | | - A A Alves
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - S Amato
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - S Amerio
- INFN Sezione di Padova, Padova, Italy
| | - Y Amhis
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - L An
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | | | - G Andreassi
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | | | - J E Andrews
- University of Maryland, College Park, Maryland, USA
| | - R B Appleby
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - F Archilli
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - P d'Argent
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - J Arnau Romeu
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - A Artamonov
- Institute for High Energy Physics (IHEP), Protvino, Russia
| | - M Artuso
- Syracuse University, Syracuse, New York, USA
| | - K Arzymatov
- Yandex School of Data Analysis, Moscow, Russia
| | - E Aslanides
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - M Atzeni
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - B Audurier
- INFN Sezione di Cagliari, Monserrato, Italy
| | - S Bachmann
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - J J Back
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - S Baker
- Imperial College London, London, United Kingdom
| | - V Balagura
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - W Baldini
- INFN Sezione di Ferrara, Ferrara, Italy
| | - A Baranov
- Yandex School of Data Analysis, Moscow, Russia
| | - R J Barlow
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - S Barsuk
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - W Barter
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - F Baryshnikov
- Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia
| | - V Batozskaya
- National Center for Nuclear Research (NCBJ), Warsaw, Poland
| | - B Batsukh
- Syracuse University, Syracuse, New York, USA
| | - V Battista
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - A Bay
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - J Beddow
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | | | - I Bediaga
- Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil
| | - A Beiter
- Syracuse University, Syracuse, New York, USA
| | - L J Bel
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - N Beliy
- University of Chinese Academy of Sciences, Beijing, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | - V Bellee
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - N Belloli
- INFN Sezione di Milano-Bicocca, Milano, Italy
| | - K Belous
- Institute for High Energy Physics (IHEP), Protvino, Russia
| | - I Belyaev
- Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - E Ben-Haim
- LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3, Paris, France
| | - G Bencivenni
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - S Benson
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - S Beranek
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
| | - A Berezhnoy
- Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia
| | - R Bernet
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - D Berninghoff
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - E Bertholet
- LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3, Paris, France
| | | | - C Betancourt
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - F Betti
- INFN Sezione di Bologna, Bologna, Italy
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - M O Bettler
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - M van Beuzekom
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - Ia Bezshyiko
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - S Bhasin
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - J Bhom
- Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland
| | - L Bian
- School of Physics and Technology, Wuhan University, Wuhan, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | - S Bifani
- University of Birmingham, Birmingham, United Kingdom
| | - P Billoir
- LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3, Paris, France
| | - A Birnkraut
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - A Bizzeti
- INFN Sezione di Firenze, Firenze, Italy
| | - M Bjørn
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - M P Blago
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - T Blake
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - F Blanc
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - S Blusk
- Syracuse University, Syracuse, New York, USA
| | - D Bobulska
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | - V Bocci
- INFN Sezione di Roma La Sapienza, Roma, Italy
| | - O Boente Garcia
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - T Boettcher
- Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - A Bondar
- Budker Institute of Nuclear Physics (SB RAS), Novosibirsk, Russia
| | - N Bondar
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
| | - S Borghi
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - M Borisyak
- Yandex School of Data Analysis, Moscow, Russia
| | - M Borsato
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - F Bossu
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - M Boubdir
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
| | - T J V Bowcock
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - C Bozzi
- INFN Sezione di Ferrara, Ferrara, Italy
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - S Braun
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - M Brodski
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - J Brodzicka
- Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland
| | - A Brossa Gonzalo
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - D Brundu
- INFN Sezione di Cagliari, Monserrato, Italy
| | - E Buchanan
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - A Buonaura
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - C Burr
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - A Bursche
- INFN Sezione di Cagliari, Monserrato, Italy
| | - J Buytaert
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - W Byczynski
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - S Cadeddu
- INFN Sezione di Cagliari, Monserrato, Italy
| | - H Cai
- School of Physics and Technology, Wuhan University, Wuhan, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | | | - R Calladine
- University of Birmingham, Birmingham, United Kingdom
| | - M Calvi
- INFN Sezione di Milano-Bicocca, Milano, Italy
| | | | - A Camboni
- ICCUB, Universitat de Barcelona, Barcelona, Spain
| | - P Campana
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - D H Campora Perez
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - L Capriotti
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - A Carbone
- INFN Sezione di Bologna, Bologna, Italy
| | - G Carboni
- INFN Sezione di Roma Tor Vergata, Roma, Italy
| | | | - A Cardini
- INFN Sezione di Cagliari, Monserrato, Italy
| | - P Carniti
- INFN Sezione di Milano-Bicocca, Milano, Italy
| | - L Carson
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - K Carvalho Akiba
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - G Casse
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - L Cassina
- INFN Sezione di Milano-Bicocca, Milano, Italy
| | - M Cattaneo
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | | | - R Cenci
- INFN Sezione di Pisa, Pisa, Italy
| | - D Chamont
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - M G Chapman
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - M Charles
- LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3, Paris, France
| | - Ph Charpentier
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | | | - M Chefdeville
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IN2P3-LAPP, Annecy, France
| | - V Chekalina
- Yandex School of Data Analysis, Moscow, Russia
| | - C Chen
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - S Chen
- INFN Sezione di Cagliari, Monserrato, Italy
| | - S-G Chitic
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - V Chobanova
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - M Chrzaszcz
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - A Chubykin
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
| | - P Ciambrone
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - X Cid Vidal
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - G Ciezarek
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - P E L Clarke
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - M Clemencic
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - H V Cliff
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - J Closier
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - V Coco
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - J A B Coelho
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - J Cogan
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - E Cogneras
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - L Cojocariu
- Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania
| | - P Collins
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - T Colombo
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - A Comerma-Montells
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - A Contu
- INFN Sezione di Cagliari, Monserrato, Italy
| | - G Coombs
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - S Coquereau
- ICCUB, Universitat de Barcelona, Barcelona, Spain
| | - G Corti
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - M Corvo
- INFN Sezione di Ferrara, Ferrara, Italy
| | - C M Costa Sobral
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - B Couturier
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - G A Cowan
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - D C Craik
- Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - A Crocombe
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - M Cruz Torres
- Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil
| | - R Currie
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - C D'Ambrosio
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | | | - C L Da Silva
- Los Alamos National Laboratory (LANL), Los Alamos, New Mexico, USA [associated with Syracuse University, Syracuse, New York, USA]
| | - E Dall'Occo
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - J Dalseno
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - A Danilina
- Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia
| | - A Davis
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | | | - K De Bruyn
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - S De Capua
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - M De Cian
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - J M De Miranda
- Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil
| | - L De Paula
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | | | - P De Simone
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - C T Dean
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | - D Decamp
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IN2P3-LAPP, Annecy, France
| | - L Del Buono
- LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3, Paris, France
| | - B Delaney
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - H-P Dembinski
- Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany
| | - M Demmer
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - A Dendek
- AGH - University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland
| | - D Derkach
- Yandex School of Data Analysis, Moscow, Russia
| | - O Deschamps
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - F Desse
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - F Dettori
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - B Dey
- Institute of Particle Physics, Central China Normal University, Wuhan, Hubei, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | - A Di Canto
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - P Di Nezza
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - S Didenko
- National University of Science and Technology "MISIS", Moscow, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - H Dijkstra
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - F Dordei
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - M Dorigo
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - A Dosil Suárez
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - L Douglas
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | - A Dovbnya
- NSC Kharkiv Institute of Physics and Technology (NSC KIPT), Kharkiv, Ukraine
| | - K Dreimanis
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - L Dufour
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - G Dujany
- LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3, Paris, France
| | - P Durante
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - J M Durham
- Los Alamos National Laboratory (LANL), Los Alamos, New Mexico, USA [associated with Syracuse University, Syracuse, New York, USA]
| | - D Dutta
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - R Dzhelyadin
- Institute for High Energy Physics (IHEP), Protvino, Russia
| | - M Dziewiecki
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - A Dziurda
- Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland
| | - A Dzyuba
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
| | - S Easo
- STFC Rutherford Appleton Laboratory, Didcot, United Kingdom
| | - U Egede
- Imperial College London, London, United Kingdom
| | - V Egorychev
- Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia
| | - S Eidelman
- Budker Institute of Nuclear Physics (SB RAS), Novosibirsk, Russia
| | - S Eisenhardt
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - U Eitschberger
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - R Ekelhof
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - L Eklund
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | - S Ely
- Syracuse University, Syracuse, New York, USA
| | - A Ene
- Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania
| | - S Escher
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
| | - S Esen
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - T Evans
- University of Cincinnati, Cincinnati, Ohio, USA
| | | | - N Farley
- University of Birmingham, Birmingham, United Kingdom
| | - S Farry
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - D Fazzini
- INFN Sezione di Milano-Bicocca, Milano, Italy
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - L Federici
- INFN Sezione di Roma Tor Vergata, Roma, Italy
| | | | - A Fernandez Prieto
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - F Ferrari
- INFN Sezione di Bologna, Bologna, Italy
| | - L Ferreira Lopes
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | | | - M Ferro-Luzzi
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - S Filippov
- Institute for Nuclear Research of the Russian Academy of Sciences (INR RAS), Moscow, Russia
| | - R A Fini
- INFN Sezione di Bari, Bari, Italy
| | - M Fiorini
- INFN Sezione di Ferrara, Ferrara, Italy
| | - M Firlej
- AGH - University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland
| | - C Fitzpatrick
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - T Fiutowski
- AGH - University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland
| | - F Fleuret
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - M Fontana
- INFN Sezione di Cagliari, Monserrato, Italy
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | | | - R Forty
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - V Franco Lima
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - M Frank
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - C Frei
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - J Fu
- INFN Sezione di Milano, Milano, Italy
| | - W Funk
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - C Färber
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | | | - E Gabriel
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - A Gallas Torreira
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - D Galli
- INFN Sezione di Bologna, Bologna, Italy
| | | | - S Gambetta
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - Y Gan
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - M Gandelman
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - P Gandini
- INFN Sezione di Milano, Milano, Italy
| | - Y Gao
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - L M Garcia Martin
- Instituto de Fisica Corpuscular, Centro Mixto Universidad de Valencia-CSIC, Valencia, Spain [associated with ICCUB, Universitat de Barcelona, Barcelona, Spain]
| | - B Garcia Plana
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | | | - J Garra Tico
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - L Garrido
- ICCUB, Universitat de Barcelona, Barcelona, Spain
| | - D Gascon
- ICCUB, Universitat de Barcelona, Barcelona, Spain
| | - C Gaspar
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - L Gavardi
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - G Gazzoni
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - D Gerick
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - E Gersabeck
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - M Gersabeck
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - T Gershon
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - D Gerstel
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - Ph Ghez
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IN2P3-LAPP, Annecy, France
| | - S Gianì
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - V Gibson
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - O G Girard
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - L Giubega
- Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania
| | - K Gizdov
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - V V Gligorov
- LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3, Paris, France
| | - D Golubkov
- Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia
| | - A Golutvin
- Imperial College London, London, United Kingdom
- National University of Science and Technology "MISIS", Moscow, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - A Gomes
- Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil
| | - I V Gorelov
- Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia
| | - C Gotti
- INFN Sezione di Milano-Bicocca, Milano, Italy
| | - E Govorkova
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - J P Grabowski
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | | | | | - E Graugés
- ICCUB, Universitat de Barcelona, Barcelona, Spain
| | - E Graverini
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | | | - A Grecu
- Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania
| | - R Greim
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - P Griffith
- INFN Sezione di Cagliari, Monserrato, Italy
| | - L Grillo
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - L Gruber
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | | | - O Grünberg
- Institut für Physik, Universität Rostock, Rostock, Germany [associated with Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany]
| | - C Gu
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - E Gushchin
- Institute for Nuclear Research of the Russian Academy of Sciences (INR RAS), Moscow, Russia
| | - Yu Guz
- Institute for High Energy Physics (IHEP), Protvino, Russia
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - T Gys
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - C Göbel
- Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Rio de Janeiro, Brazil [associated with Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil]
| | - T Hadavizadeh
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - C Hadjivasiliou
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - G Haefeli
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - C Haen
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - S C Haines
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - B Hamilton
- University of Maryland, College Park, Maryland, USA
| | - X Han
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - T H Hancock
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - S Hansmann-Menzemer
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - N Harnew
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - S T Harnew
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - T Harrison
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - C Hasse
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - M Hatch
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - J He
- University of Chinese Academy of Sciences, Beijing, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | - M Hecker
- Imperial College London, London, United Kingdom
| | - K Heinicke
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - A Heister
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - K Hennessy
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - L Henry
- Instituto de Fisica Corpuscular, Centro Mixto Universidad de Valencia-CSIC, Valencia, Spain [associated with ICCUB, Universitat de Barcelona, Barcelona, Spain]
| | - E van Herwijnen
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - M Heß
- Institut für Physik, Universität Rostock, Rostock, Germany [associated with Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany]
| | - A Hicheur
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - R Hidalgo Charman
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - D Hill
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - M Hilton
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - P H Hopchev
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - W Hu
- Institute of Particle Physics, Central China Normal University, Wuhan, Hubei, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | - W Huang
- University of Chinese Academy of Sciences, Beijing, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | - Z C Huard
- University of Cincinnati, Cincinnati, Ohio, USA
| | - W Hulsbergen
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - T Humair
- Imperial College London, London, United Kingdom
| | - M Hushchyn
- Yandex School of Data Analysis, Moscow, Russia
| | - D Hutchcroft
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - D Hynds
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - P Ibis
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - M Idzik
- AGH - University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland
| | - P Ilten
- University of Birmingham, Birmingham, United Kingdom
| | - K Ivshin
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
| | - R Jacobsson
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - J Jalocha
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - E Jans
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - A Jawahery
- University of Maryland, College Park, Maryland, USA
| | - F Jiang
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - M John
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - D Johnson
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - C R Jones
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - C Joram
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - B Jost
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - N Jurik
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - S Kandybei
- NSC Kharkiv Institute of Physics and Technology (NSC KIPT), Kharkiv, Ukraine
| | - M Karacson
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - J M Kariuki
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - S Karodia
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | - N Kazeev
- Yandex School of Data Analysis, Moscow, Russia
| | - M Kecke
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - F Keizer
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - M Kelsey
- Syracuse University, Syracuse, New York, USA
| | - M Kenzie
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - T Ketel
- Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, Netherlands
| | | | - B Khanji
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - C Khurewathanakul
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - K E Kim
- Syracuse University, Syracuse, New York, USA
| | - T Kirn
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
| | - S Klaver
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - K Klimaszewski
- National Center for Nuclear Research (NCBJ), Warsaw, Poland
| | - T Klimkovich
- Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany
| | - S Koliiev
- Institute for Nuclear Research of the National Academy of Sciences (KINR), Kyiv, Ukraine
| | - M Kolpin
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - R Kopecna
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - P Koppenburg
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - I Kostiuk
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - S Kotriakhova
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
| | - M Kozeiha
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - L Kravchuk
- Institute for Nuclear Research of the Russian Academy of Sciences (INR RAS), Moscow, Russia
| | - M Kreps
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - F Kress
- Imperial College London, London, United Kingdom
| | - P Krokovny
- Budker Institute of Nuclear Physics (SB RAS), Novosibirsk, Russia
| | - W Krupa
- AGH - University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland
| | - W Krzemien
- National Center for Nuclear Research (NCBJ), Warsaw, Poland
| | - W Kucewicz
- Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland
| | - M Kucharczyk
- Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland
| | - V Kudryavtsev
- Budker Institute of Nuclear Physics (SB RAS), Novosibirsk, Russia
| | - A K Kuonen
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - T Kvaratskheliya
- Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - D Lacarrere
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - G Lafferty
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - A Lai
- INFN Sezione di Cagliari, Monserrato, Italy
| | - D Lancierini
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - G Lanfranchi
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - C Langenbruch
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
| | - T Latham
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - C Lazzeroni
- University of Birmingham, Birmingham, United Kingdom
| | - R Le Gac
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - A Leflat
- Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia
| | - J Lefrançois
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - R Lefèvre
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - F Lemaitre
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - O Leroy
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - T Lesiak
- Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland
| | - B Leverington
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - P-R Li
- University of Chinese Academy of Sciences, Beijing, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | - T Li
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - Z Li
- Syracuse University, Syracuse, New York, USA
| | - X Liang
- Syracuse University, Syracuse, New York, USA
| | - T Likhomanenko
- National Research Centre Kurchatov Institute, Moscow, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - R Lindner
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - F Lionetto
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - V Lisovskyi
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - X Liu
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - D Loh
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - A Loi
- INFN Sezione di Cagliari, Monserrato, Italy
| | - I Longstaff
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | - J H Lopes
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - G H Lovell
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | | | - M Lucio Martinez
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - A Lupato
- INFN Sezione di Padova, Padova, Italy
| | - E Luppi
- INFN Sezione di Ferrara, Ferrara, Italy
| | - O Lupton
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | | | - X Lyu
- University of Chinese Academy of Sciences, Beijing, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | - F Machefert
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - F Maciuc
- Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania
| | - V Macko
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - P Mackowiak
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - S Maddrell-Mander
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - O Maev
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - K Maguire
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - D Maisuzenko
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
| | - M W Majewski
- AGH - University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland
| | - S Malde
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - B Malecki
- Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland
| | - A Malinin
- National Research Centre Kurchatov Institute, Moscow, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - T Maltsev
- Budker Institute of Nuclear Physics (SB RAS), Novosibirsk, Russia
| | - G Manca
- INFN Sezione di Cagliari, Monserrato, Italy
| | - G Mancinelli
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | | | - J Maratas
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - J F Marchand
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IN2P3-LAPP, Annecy, France
| | - U Marconi
- INFN Sezione di Bologna, Bologna, Italy
| | - C Marin Benito
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - M Marinangeli
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - P Marino
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - J Marks
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - P J Marshall
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | | | - M Martin
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - M Martinelli
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - D Martinez Santos
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - F Martinez Vidal
- Instituto de Fisica Corpuscular, Centro Mixto Universidad de Valencia-CSIC, Valencia, Spain [associated with ICCUB, Universitat de Barcelona, Barcelona, Spain]
| | - A Massafferri
- Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil
| | - M Materok
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
| | - R Matev
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - A Mathad
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - Z Mathe
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - C Matteuzzi
- INFN Sezione di Milano-Bicocca, Milano, Italy
| | - A Mauri
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - E Maurice
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - B Maurin
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - A Mazurov
- University of Birmingham, Birmingham, United Kingdom
| | - M McCann
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
- Imperial College London, London, United Kingdom
| | - A McNab
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - R McNulty
- School of Physics, University College Dublin, Dublin, Ireland
| | - J V Mead
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - B Meadows
- University of Cincinnati, Cincinnati, Ohio, USA
| | - C Meaux
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - F Meier
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - N Meinert
- Institut für Physik, Universität Rostock, Rostock, Germany [associated with Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany]
| | - D Melnychuk
- National Center for Nuclear Research (NCBJ), Warsaw, Poland
| | - M Merk
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - A Merli
- INFN Sezione di Milano, Milano, Italy
| | | | - D A Milanes
- Departamento de Fisica, Universidad Nacional de Colombia, Bogota, Colombia [associated with LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3, Paris, France]
| | - E Millard
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - M-N Minard
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IN2P3-LAPP, Annecy, France
| | - L Minzoni
- INFN Sezione di Ferrara, Ferrara, Italy
| | - D S Mitzel
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - A Mogini
- LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3, Paris, France
| | | | - T Mombächer
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - I A Monroy
- Departamento de Fisica, Universidad Nacional de Colombia, Bogota, Colombia [associated with LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3, Paris, France]
| | - S Monteil
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | | | - G Morello
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | | | - O Morgunova
- National Research Centre Kurchatov Institute, Moscow, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - J Moron
- AGH - University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland
| | - A B Morris
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - R Mountain
- Syracuse University, Syracuse, New York, USA
| | - F Muheim
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - M Mulder
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - C H Murphy
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - D Murray
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - A Mödden
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - D Müller
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - J Müller
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - K Müller
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - V Müller
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - P Naik
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - T Nakada
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - R Nandakumar
- STFC Rutherford Appleton Laboratory, Didcot, United Kingdom
| | - A Nandi
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - T Nanut
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - I Nasteva
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - M Needham
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - N Neri
- INFN Sezione di Milano, Milano, Italy
| | - S Neubert
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - N Neufeld
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - M Neuner
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - T D Nguyen
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - C Nguyen-Mau
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - S Nieswand
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
| | - R Niet
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - N Nikitin
- Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia
| | - A Nogay
- National Research Centre Kurchatov Institute, Moscow, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | | | - A Oblakowska-Mucha
- AGH - University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland
| | - V Obraztsov
- Institute for High Energy Physics (IHEP), Protvino, Russia
| | - S Ogilvy
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - R Oldeman
- INFN Sezione di Cagliari, Monserrato, Italy
| | - C J G Onderwater
- Van Swinderen Institute, University of Groningen, Groningen, Netherlands [associated with Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands]
| | - A Ossowska
- Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland
| | | | - P Owen
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - A Oyanguren
- Instituto de Fisica Corpuscular, Centro Mixto Universidad de Valencia-CSIC, Valencia, Spain [associated with ICCUB, Universitat de Barcelona, Barcelona, Spain]
| | - P R Pais
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - T Pajero
- INFN Sezione di Pisa, Pisa, Italy
| | - A Palano
- INFN Sezione di Bari, Bari, Italy
| | - M Palutan
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - G Panshin
- National Research Tomsk Polytechnic University, Tomsk, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - A Papanestis
- STFC Rutherford Appleton Laboratory, Didcot, United Kingdom
| | - M Pappagallo
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | | | - W Parker
- University of Maryland, College Park, Maryland, USA
| | - C Parkes
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - G Passaleva
- INFN Sezione di Firenze, Firenze, Italy
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | | | - M Patel
- Imperial College London, London, United Kingdom
| | | | - A Pearce
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - A Pellegrino
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - G Penso
- INFN Sezione di Roma La Sapienza, Roma, Italy
| | - M Pepe Altarelli
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - S Perazzini
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - D Pereima
- Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia
| | - P Perret
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - L Pescatore
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - K Petridis
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | | | - A Petrov
- National Research Centre Kurchatov Institute, Moscow, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - S Petrucci
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | | | - B Pietrzyk
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IN2P3-LAPP, Annecy, France
| | - G Pietrzyk
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - M Pikies
- Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland
| | - M Pili
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - D Pinci
- INFN Sezione di Roma La Sapienza, Roma, Italy
| | - J Pinzino
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - F Pisani
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - A Piucci
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - V Placinta
- Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania
| | - S Playfer
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - J Plews
- University of Birmingham, Birmingham, United Kingdom
| | - M Plo Casasus
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - F Polci
- LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3, Paris, France
| | - M Poli Lener
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - A Poluektov
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - N Polukhina
- National University of Science and Technology "MISIS", Moscow, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - I Polyakov
- Syracuse University, Syracuse, New York, USA
| | - E Polycarpo
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - G J Pomery
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - S Ponce
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - A Popov
- Institute for High Energy Physics (IHEP), Protvino, Russia
| | - D Popov
- Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany
- University of Birmingham, Birmingham, United Kingdom
| | - S Poslavskii
- Institute for High Energy Physics (IHEP), Protvino, Russia
| | - C Potterat
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - E Price
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - J Prisciandaro
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - C Prouve
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - V Pugatch
- Institute for Nuclear Research of the National Academy of Sciences (KINR), Kyiv, Ukraine
| | - A Puig Navarro
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - H Pullen
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - G Punzi
- INFN Sezione di Pisa, Pisa, Italy
| | - W Qian
- University of Chinese Academy of Sciences, Beijing, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | - J Qin
- University of Chinese Academy of Sciences, Beijing, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | - R Quagliani
- LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3, Paris, France
| | - B Quintana
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - B Rachwal
- AGH - University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland
| | - J H Rademacker
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - M Rama
- INFN Sezione di Pisa, Pisa, Italy
| | - M Ramos Pernas
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - M S Rangel
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - F Ratnikov
- Yandex School of Data Analysis, Moscow, Russia
| | - G Raven
- Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, Netherlands
| | | | - M Reboud
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IN2P3-LAPP, Annecy, France
| | - F Redi
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - S Reichert
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - A C Dos Reis
- Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil
| | - F Reiss
- LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3, Paris, France
| | - C Remon Alepuz
- Instituto de Fisica Corpuscular, Centro Mixto Universidad de Valencia-CSIC, Valencia, Spain [associated with ICCUB, Universitat de Barcelona, Barcelona, Spain]
| | - Z Ren
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - V Renaudin
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - S Ricciardi
- STFC Rutherford Appleton Laboratory, Didcot, United Kingdom
| | - S Richards
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - K Rinnert
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - P Robbe
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - A Robert
- LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3, Paris, France
| | - A B Rodrigues
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - E Rodrigues
- University of Cincinnati, Cincinnati, Ohio, USA
| | - J A Rodriguez Lopez
- Departamento de Fisica, Universidad Nacional de Colombia, Bogota, Colombia [associated with LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3, Paris, France]
| | - M Roehrken
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | | | - S Roiser
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - A Rollings
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - V Romanovskiy
- Institute for High Energy Physics (IHEP), Protvino, Russia
| | - A Romero Vidal
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - M Rotondo
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - M S Rudolph
- Syracuse University, Syracuse, New York, USA
| | - T Ruf
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - J Ruiz Vidal
- Instituto de Fisica Corpuscular, Centro Mixto Universidad de Valencia-CSIC, Valencia, Spain [associated with ICCUB, Universitat de Barcelona, Barcelona, Spain]
| | - J J Saborido Silva
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - N Sagidova
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
| | - B Saitta
- INFN Sezione di Cagliari, Monserrato, Italy
| | - V Salustino Guimaraes
- Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), Rio de Janeiro, Brazil [associated with Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil]
| | - C Sanchez Gras
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - C Sanchez Mayordomo
- Instituto de Fisica Corpuscular, Centro Mixto Universidad de Valencia-CSIC, Valencia, Spain [associated with ICCUB, Universitat de Barcelona, Barcelona, Spain]
| | - B Sanmartin Sedes
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | | | - C Santamarina Rios
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - M Santimaria
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | | | - G Sarpis
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - A Sarti
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - C Satriano
- INFN Sezione di Roma La Sapienza, Roma, Italy
| | - A Satta
- INFN Sezione di Roma Tor Vergata, Roma, Italy
| | - M Saur
- University of Chinese Academy of Sciences, Beijing, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | - D Savrina
- Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia
- Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia
| | - S Schael
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
| | - M Schellenberg
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - M Schiller
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | - H Schindler
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - M Schmelling
- Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany
| | - T Schmelzer
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - B Schmidt
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - O Schneider
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - A Schopper
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | | | - M Schubiger
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - M H Schune
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - R Schwemmer
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - B Sciascia
- INFN Laboratori Nazionali di Frascati, Frascati, Italy
| | - A Sciubba
- INFN Sezione di Roma La Sapienza, Roma, Italy
| | - A Semennikov
- Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia
| | - E S Sepulveda
- LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3, Paris, France
| | - A Sergi
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
- University of Birmingham, Birmingham, United Kingdom
| | - N Serra
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - J Serrano
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - L Sestini
- INFN Sezione di Padova, Padova, Italy
| | - A Seuthe
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - P Seyfert
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - M Shapkin
- Institute for High Energy Physics (IHEP), Protvino, Russia
| | - Y Shcheglov
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
| | - T Shears
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - L Shekhtman
- Budker Institute of Nuclear Physics (SB RAS), Novosibirsk, Russia
| | - V Shevchenko
- National Research Centre Kurchatov Institute, Moscow, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - E Shmanin
- National University of Science and Technology "MISIS", Moscow, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - B G Siddi
- INFN Sezione di Ferrara, Ferrara, Italy
| | | | | | - G Simi
- INFN Sezione di Padova, Padova, Italy
| | - S Simone
- INFN Sezione di Bari, Bari, Italy
| | - N Skidmore
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | | | - J G Smeaton
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - E Smith
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
| | - I T Smith
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
| | - M Smith
- Imperial College London, London, United Kingdom
| | - M Soares
- INFN Sezione di Bologna, Bologna, Italy
| | - L Soares Lavra
- Centro Brasileiro de Pesquisas Físicas (CBPF), Rio de Janeiro, Brazil
| | | | - F J P Soler
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | - B Souza De Paula
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - B Spaan
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - P Spradlin
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | - F Stagni
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - M Stahl
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - S Stahl
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - P Stefko
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - S Stefkova
- Imperial College London, London, United Kingdom
| | - O Steinkamp
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - S Stemmle
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - O Stenyakin
- Institute for High Energy Physics (IHEP), Protvino, Russia
| | - M Stepanova
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
| | - H Stevens
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - S Stone
- Syracuse University, Syracuse, New York, USA
| | - B Storaci
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | | | - M E Stramaglia
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - M Straticiuc
- Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest-Magurele, Romania
| | - U Straumann
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - S Strokov
- National Research Tomsk Polytechnic University, Tomsk, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - J Sun
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - L Sun
- School of Physics and Technology, Wuhan University, Wuhan, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | - K Swientek
- AGH - University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland
| | - V Syropoulos
- Nikhef National Institute for Subatomic Physics and VU University Amsterdam, Amsterdam, Netherlands
| | - T Szumlak
- AGH - University of Science and Technology, Faculty of Physics and Applied Computer Science, Kraków, Poland
| | - M Szymanski
- University of Chinese Academy of Sciences, Beijing, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | - S T'Jampens
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IN2P3-LAPP, Annecy, France
| | - Z Tang
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - A Tayduganov
- Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France
| | - T Tekampe
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | | | - F Teubert
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - E Thomas
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - J van Tilburg
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - M J Tilley
- Imperial College London, London, United Kingdom
| | - V Tisserand
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - S Tolk
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | | | | | - D Y Tou
- LPNHE, Université Pierre et Marie Curie, Université Paris Diderot, CNRS/IN2P3, Paris, France
| | | | - E Tournefier
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IN2P3-LAPP, Annecy, France
| | - M Traill
- School of Physics and Astronomy, University of Glasgow, Glasgow, United Kingdom
| | - M T Tran
- Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
| | - A Trisovic
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | | | - G Tuci
- INFN Sezione di Pisa, Pisa, Italy
| | - A Tully
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - N Tuning
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - A Ukleja
- National Center for Nuclear Research (NCBJ), Warsaw, Poland
| | - A Usachov
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | | | - U Uwer
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - C Vacca
- INFN Sezione di Cagliari, Monserrato, Italy
| | - A Vagner
- National Research Tomsk Polytechnic University, Tomsk, Russia [associated with Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia]
| | - V Vagnoni
- INFN Sezione di Bologna, Bologna, Italy
| | - A Valassi
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - S Valat
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - G Valenti
- INFN Sezione di Bologna, Bologna, Italy
| | - R Vazquez Gomez
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - P Vazquez Regueiro
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - S Vecchi
- INFN Sezione di Ferrara, Ferrara, Italy
| | - M van Veghel
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - J J Velthuis
- H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom
| | - M Veltri
- INFN Sezione di Firenze, Firenze, Italy
| | - G Veneziano
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | | | - T A Verlage
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
| | - M Vernet
- Clermont Université, Université Blaise Pascal, CNRS/IN2P3, LPC, Clermont-Ferrand, France
| | - M Veronesi
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - N V Veronika
- School of Physics, University College Dublin, Dublin, Ireland
| | - M Vesterinen
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - J V Viana Barbosa
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - D Vieira
- University of Chinese Academy of Sciences, Beijing, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | - M Vieites Diaz
- Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - H Viemann
- Institut für Physik, Universität Rostock, Rostock, Germany [associated with Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany]
| | | | - A Vitkovskiy
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - M Vitti
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - V Volkov
- Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia
| | - A Vollhardt
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - B Voneki
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - A Vorobyev
- Petersburg Nuclear Physics Institute (PNPI), Gatchina, Russia
| | - V Vorobyev
- Budker Institute of Nuclear Physics (SB RAS), Novosibirsk, Russia
| | - J A de Vries
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - C Vázquez Sierra
- Nikhef National Institute for Subatomic Physics, Amsterdam, Netherlands
| | - R Waldi
- Institut für Physik, Universität Rostock, Rostock, Germany [associated with Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany]
| | - J Walsh
- INFN Sezione di Pisa, Pisa, Italy
| | - J Wang
- Syracuse University, Syracuse, New York, USA
| | - M Wang
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - Y Wang
- Institute of Particle Physics, Central China Normal University, Wuhan, Hubei, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | - Z Wang
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - D R Ward
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - H M Wark
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - N K Watson
- University of Birmingham, Birmingham, United Kingdom
| | - D Websdale
- Imperial College London, London, United Kingdom
| | - A Weiden
- Physik-Institut, Universität Zürich, Zürich, Switzerland
| | - C Weisser
- Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - M Whitehead
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
| | - J Wicht
- Department of Physics, University of Warwick, Coventry, United Kingdom
| | - G Wilkinson
- Department of Physics, University of Oxford, Oxford, United Kingdom
| | - M Wilkinson
- Syracuse University, Syracuse, New York, USA
| | - I Williams
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - M R J Williams
- School of Physics and Astronomy, University of Manchester, Manchester, United Kingdom
| | - M Williams
- Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - T Williams
- University of Birmingham, Birmingham, United Kingdom
| | - F F Wilson
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
- STFC Rutherford Appleton Laboratory, Didcot, United Kingdom
| | - J Wimberley
- University of Maryland, College Park, Maryland, USA
| | - M Winn
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - J Wishahi
- Fakultät Physik, Technische Universität Dortmund, Dortmund, Germany
| | - W Wislicki
- National Center for Nuclear Research (NCBJ), Warsaw, Poland
| | - M Witek
- Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences, Kraków, Poland
| | - G Wormser
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - S A Wotton
- Cavendish Laboratory, University of Cambridge, Cambridge, United Kingdom
| | - K Wyllie
- European Organization for Nuclear Research (CERN), Geneva, Switzerland
| | - D Xiao
- Institute of Particle Physics, Central China Normal University, Wuhan, Hubei, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | - Y Xie
- Institute of Particle Physics, Central China Normal University, Wuhan, Hubei, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | - A Xu
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - M Xu
- Institute of Particle Physics, Central China Normal University, Wuhan, Hubei, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | - Q Xu
- University of Chinese Academy of Sciences, Beijing, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | - Z Xu
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - Z Xu
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, IN2P3-LAPP, Annecy, France
| | - Z Yang
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - Z Yang
- University of Maryland, College Park, Maryland, USA
| | - Y Yao
- Syracuse University, Syracuse, New York, USA
| | - L E Yeomans
- Oliver Lodge Laboratory, University of Liverpool, Liverpool, United Kingdom
| | - H Yin
- Institute of Particle Physics, Central China Normal University, Wuhan, Hubei, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | - J Yu
- Institute of Particle Physics, Central China Normal University, Wuhan, Hubei, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | - X Yuan
- Syracuse University, Syracuse, New York, USA
| | - O Yushchenko
- Institute for High Energy Physics (IHEP), Protvino, Russia
| | - K A Zarebski
- University of Birmingham, Birmingham, United Kingdom
| | - M Zavertyaev
- Max-Planck-Institut für Kernphysik (MPIK), Heidelberg, Germany
| | - D Zhang
- Institute of Particle Physics, Central China Normal University, Wuhan, Hubei, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | - L Zhang
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - W C Zhang
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - Y Zhang
- LAL, Univ. Paris-Sud, CNRS/IN2P3, Université Paris-Saclay, Orsay, France
| | - A Zhelezov
- Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
| | - Y Zheng
- University of Chinese Academy of Sciences, Beijing, China [associated with Center for High Energy Physics, Tsinghua University, Beijing, China]
| | - X Zhu
- Center for High Energy Physics, Tsinghua University, Beijing, China
| | - V Zhukov
- I. Physikalisches Institut, RWTH Aachen University, Aachen, Germany
- Institute of Nuclear Physics, Moscow State University (SINP MSU), Moscow, Russia
| | - J B Zonneveld
- School of Physics and Astronomy, University of Edinburgh, Edinburgh, United Kingdom
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Nielsen M, Brodsky SJ, de Téramond GF, Dosch HG, Navarra FS, Zou L. Supersymmetry in the double-heavy hadronic spectrum. Int J Clin Exp Med 2018. [DOI: 10.1103/physrevd.98.034002] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Abstract
I review recent progress in heavy hadron spectroscopy and from ab-initio Lattice QCD calculations.After motivating lattice calculations for heavy-hadrons by contrasting recent LHCb results charmed and doubly-charmed baryons with lattice predictions, selected resultsfrom scattering calculations for heavy-light mesons and for charmonia are presented.I close with a discussion of recent Lattice QCD predictions of explicitlyexotic doubly-heavy states.
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Nielsen M, Brodsky SJ. Hadronic superpartners from a superconformal and supersymmetric algebra. Int J Clin Exp Med 2018. [DOI: 10.1103/physrevd.97.114001] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Geng C, Hsiao Y, Liu CW, Tsai TH. Antitriplet charmed baryon decays with SU(3) flavor symmetry. Int J Clin Exp Med 2018. [DOI: 10.1103/physrevd.97.073006] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Mondal S, Padmanath M, Mathur N. Spectroscopy of Charmed and Bottom Hadrons using Lattice QCD. EPJ WEB OF CONFERENCES 2018. [DOI: 10.1051/epjconf/201817505021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
We present preliminary results on the light, charmed and bottom baryon spectra using overlap valence quarks on the background of 2+1+1 flavours HISQ gauge configurations of the MILC collaboration. These calculations are performed on three different gauge ensembles at three lattice spacings (a ∼ 0.12 fm, 0.09 fm and 0.06 fm) and for physical strange, charm and bottom quark masses. The SU(2) heavy baryon chiral perturbation theory is used to extrapolate baryon masses to the physical pion mass and the continuum limit extrapolations are also performed. Our results are consistent with the well measured charmed baryons. We predict the masses of many other states which are yet to be discovered.
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Horsley R, Koumi Z, Nakamura Y, Perlt H, Rakow PEL, Schierholz G, Schiller A, Stüben H, Young RD, Zanotti JM. Charmed states and flavour symmetry breaking. EPJ WEB OF CONFERENCES 2018. [DOI: 10.1051/epjconf/201817506017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Extending the SU(3) flavour symmetry breaking expansion from up, down and strange sea quark masses to partially quenched valence quark masses allows an extrapolation to the charm quark mass. This approach leads to a determination of charmed quark hadron masses and decay constants. We describe our recent progress and give preliminary results in particular with regard to the recently discovered doubly charmed baryon (the [see formula in PDF]) by the LHCb Collaboration.
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Bursche A. Highlights from LHCb. EPJ WEB OF CONFERENCES 2018. [DOI: 10.1051/epjconf/201817101008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The recent highlights from LHCb in soft QCD and Heavy Ion physics are presented. This includes measurements from collisions of proton and lead [see formula in PDF] ion beams with other beams as well as noble gas targets. An outlook on future analyses of [see formula in PDF] collisions is presented.
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Palano A. Heavy flavour spectroscopy and hadron properties from LHCb. EPJ WEB OF CONFERENCES 2018. [DOI: 10.1051/epjconf/201819200037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The LHCb experiment is designed to study the properties and decays of heavy flavored hadrons produced in pp collisions at the LHC. The data collected enables precision spectroscopy studies of beauty and charm hadrons. The latest results on spectroscopy of conventional and exotic hadrons are reviewed.
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Abstract
The LHCb experiment is designed to study the properties and decays of heavy flavored hadrons produced in pp collisions at the LHC. The data collected in the LHC Run I enables precision spectroscopy studies of beauty and charm hadrons. The latest results on spectroscopy of conventional and exotic hadrons are reviewed. In particular the discovery of the first charmonium pentaquark states in theJ/Ψpsystem, the possible existence of four-quark states decaying toJ/ΨΦand the confirmation of resonant nature of theZc(4430)−mesonic state are discussed. In the sector of charmed baryons, the observation of five new Ωcstates, the observation of the Ξcc+and the study of charmed baryons decaying toD0pare presented.
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Solovieva E. Recent developments in charmed baryon spectroscopy. EPJ WEB OF CONFERENCES 2018. [DOI: 10.1051/epjconf/201819102013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
An overview of recent developments in charmed baryon spectroscopy is given. The classification of charmed baryons is presented, a quark model for ground states is briefly described, and the energy levels of excited states are analyzed.
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Francis A, Hudspith RJ, Lewis R, Maltman K. More on heavy tetraquarks in lattice QCD at almost physical pion mass. EPJ WEB OF CONFERENCES 2018. [DOI: 10.1051/epjconf/201817505023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
We report on our progress in studying exotic, heavy tetraquark states, qq′ Q̅Q̅′. Using publicly available dynamical nf = 2 + 1 Wilson-Clover gauge configurations, generated by the PACS-CS collaboration, with pion masses ≃ 164, 299 and 415 MeV, we extend our previous analysis to heavy quark components containing heavier than physical bottom quarks Q̅Q̅′ = b̅′b̅′ or Q̅Q̅′ = b̅b̅′, charm and bottom quarks c̅b̅ and also only charm quarks c̅ c̅. Throughout we employ NRQCD and relativistic heavy quarks for the heavier than bottom, bottom and charm quarks. Using our previously established diquark-antidiquark and meson-meson operator basis we comment in particular on the dependence of the binding energy on the mass of the heavy quark component Q̅Q̅, with heavy quarks ranging from mQ = 0:85… 6.3 · mb. In the heavy flavor non-degenerate case, Q̅Q̅′, and especially for the tetraquark channel udc̅d̅, we extend our work to utilize a 3 × 3 GEVP to study the ground and threshold states thereby enabling a clear identification of possible binding. Finally, we present initial work on the Q̅Q̅′ = c̅c̅ system where a much larger operator basis is available in comparison to flavor combinations with NRQCD quarks.
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Karliner M, Rosner JL. Discovery of the Doubly Charmed Ξ_{cc} Baryon Implies a Stable bbu[over ¯]d[over ¯] Tetraquark. PHYSICAL REVIEW LETTERS 2017; 119:202001. [PMID: 29219384 DOI: 10.1103/physrevlett.119.202001] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Indexed: 06/07/2023]
Abstract
Recently, the LHCb Collaboration discovered the first doubly charmed baryon Ξ_{cc}^{++}=ccu at 3621.40±0.78 MeV, very close to our theoretical prediction. We use the same methods to predict a doubly bottom tetraquark T(bbu[over ¯]d[over ¯]) with J^{P}=1^{+} at 10 389±12 MeV, 215 MeV below the B^{-}B[over ¯]^{*0} threshold and 170 MeV below the threshold for decay to B^{-}B[over ¯]^{0}γ. The T(bbu[over ¯]d[over ¯]) is therefore stable under strong and electromagnetic interactions and can only decay weakly, the first exotic hadron with such a property. On the other hand, the mass of T(ccu[over ¯]d[over ¯]) with J^{P}=1^{+} is predicted to be 3882±12 MeV, 7 MeV above the D^{0}D^{*+} threshold and 148 MeV above the D^{0}D^{+}γ threshold. T(bcu[over ¯]d[over ¯]) with J^{P}=0^{+} is predicted at 7134±13 MeV, 11 MeV below the B[over ¯]^{0}D^{0} threshold. Our precision is not sufficient to determine whether bcu[over ¯]d[over ¯] is actually above or below the threshold. It could manifest itself as a narrow resonance just at threshold.
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Affiliation(s)
- Marek Karliner
- School of Physics and Astronomy, Raymond and Beverly Sackler Faculty of Exact Sciences, Tel Aviv University, Tel Aviv 69978, Israel
| | - Jonathan L Rosner
- Enrico Fermi Institute and Department of Physics, University of Chicago, 5620 South Ellis Avenue, Chicago, Illinois 60637, USA
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47
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Karliner M, Rosner JL. Quark-level analogue of nuclear fusion with doubly heavy baryons. Nature 2017; 551:89-91. [PMID: 29094704 DOI: 10.1038/nature24289] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Accepted: 09/18/2017] [Indexed: 11/09/2022]
Abstract
The essence of nuclear fusion is that energy can be released by the rearrangement of nucleons between the initial- and final-state nuclei. The recent discovery of the first doubly charmed baryon , which contains two charm quarks (c) and one up quark (u) and has a mass of about 3,621 megaelectronvolts (MeV) (the mass of the proton is 938 MeV) also revealed a large binding energy of about 130 MeV between the two charm quarks. Here we report that this strong binding enables a quark-rearrangement, exothermic reaction in which two heavy baryons (Λc) undergo fusion to produce the doubly charmed baryon and a neutron n (), resulting in an energy release of 12 MeV. This reaction is a quark-level analogue of the deuterium-tritium nuclear fusion reaction (DT → 4He n). The much larger binding energy (approximately 280 MeV) between two bottom quarks (b) causes the analogous reaction with bottom quarks () to have a much larger energy release of about 138 MeV. We suggest some experimental setups in which the highly exothermic nature of the fusion of two heavy-quark baryons might manifest itself. At present, however, the very short lifetimes of the heavy bottom and charm quarks preclude any practical applications of such reactions.
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Affiliation(s)
- Marek Karliner
- School of Physics and Astronomy, Raymond and Beverly Sackler Faculty of Exact Sciences, Tel Aviv University, Tel Aviv 69978, Israel
| | - Jonathan L Rosner
- Enrico Fermi Institute and Department of Physics, University of Chicago, 5640 South Ellis Avenue, Chicago, Illinois 60637, USA
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48
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Miller GA. Theoretical physics: Quarks fuse to release energy. Nature 2017; 551:40-41. [PMID: 29094695 DOI: 10.1038/551040a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Gerald A Miller
- Department of Physics, University of Washington, Seattle, Washington 98195-1560, USA
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