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Bach M, Santos-Hövener C, Jordan S. Die Anwendung partizipativer Ansätze in epidemiologischen Studien und Gesundheitsberichten – ein Scoping Review. DAS GESUNDHEITSWESEN 2017. [DOI: 10.1055/s-0037-1606036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Camm AJ, Amarenco P, Haas S, Bach M, Kirchhof P, Kuhls S, Lambelet M, Van Eickels M, Turpie AGG. P300Impact of gender: rivaroxaban for patients with atrial fibrillation in the XANTUS real-world prospective study. Europace 2017. [DOI: 10.1093/ehjci/eux141.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Ruff S, Keller S, Wieland D, Wittmann V, Tovar G, Bach M, Kluger P. clickECM: Development of a cell-derived extracellular matrix with azide functionalities. Acta Biomater 2017; 52:159-170. [PMID: 27965173 DOI: 10.1016/j.actbio.2016.12.022] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Revised: 10/21/2016] [Accepted: 12/07/2016] [Indexed: 01/06/2023]
Abstract
In vitro cultured cells produce a complex extracellular matrix (ECM) that remains intact after decellularization. The biological complexity derived from the variety of distinct ECM molecules makes these matrices ideal candidates for biomaterials. Biomaterials with the ability to guide cell function are a topic of high interest in biomaterial development. However, these matrices lack specific addressable functional groups, which are often required for their use as a biomaterial. Due to the biological complexity of the cell-derived ECM, it is a challenge to incorporate such functional groups without affecting the integrity of the biomolecules within the ECM. The azide-alkyne cycloaddition (click reaction, Huisgen-reaction) is an efficient and specific ligation reaction that is known to be biocompatible when strained alkynes are used to avoid the use of copper (I) as a catalyst. In our work, the ubiquitous modification of a fibroblast cell-derived ECM with azides was achieved through metabolic oligosaccharide engineering by adding the azide-modified monosaccharide Ac4GalNAz (1,3,4,6-tetra-O-acetyl-N-azidoacetylgalactosamine) to the cell culture medium. The resulting azide-modified network remained intact after removing the cells by lysis and the molecular structure of the ECM proteins was unimpaired after a gentle homogenization process. The biological composition was characterized in order to show that the functionalization does not impair the complexity and integrity of the ECM. The azides within this "clickECM" could be accessed by small molecules (such as an alkyne-modified fluorophore) or by surface-bound cyclooctynes to achieve a covalent coating with clickECM. STATEMENT OF SIGNIFICANCE The clickECM was produced by the incorporation of azide-functionalized sugar analogues into the extracellular glycans of fibroblast cell cultures by metabolic oligosaccharide engineering. By introducing these azide groups into the glycan structures, we enabled this cell-derived ECM for bioorthogonal click reactions. Click chemistry provides extremely specific reactions with high efficiency, high selectivity, and high reaction yields. We could show that the azide functionalities within the clickECM are chemically accessible. Based on our here described clickECM technique it will be possible to create and investigate new clickECM materials with tunable bioactive properties and additional functionalities, which offers a promising approach for basic and applied research in the field of biomaterial science, biomedical applications, and tissue engineering.
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Bach M, Werner A, Żywiec J, Pluskiewicz W. The study of under- and over-sampling methods’ utility in analysis of highly imbalanced data on osteoporosis. Inf Sci (N Y) 2017. [DOI: 10.1016/j.ins.2016.09.038] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Boyd PS, Struve N, Bach M, Eberle JP, Gote M, Schock F, Cremer C, Kriegs M, Hausmann M. Clustered localization of EGFRvIII in glioblastoma cells as detected by high precision localization microscopy. NANOSCALE 2016; 8:20037-20047. [PMID: 27883139 DOI: 10.1039/c6nr05880a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
For receptor tyrosine kinases supramolecular organization on the cell membrane is critical for their function. Super-resolution fluorescence microscopy techniques have offered new opportunities for the analysis of single receptor localization. Here, we analysed the cluster formation of the epidermal growth factor receptor variant III (EGFRvIII), a deletion variant which is expressed in glioblastoma. The constitutively activated variant EGFRvIII is expressed in cells with an egfr gene amplification and is thought to enhance the tumorigenic potential especially of glioblastoma cells. Due to the lack of an adequate model system, it is still unclear how endogenous EGFRvIII expression alters cellular signalling and if it is organized in clusters like the wild type receptor. We have recently described the establishment of two pairs of iso-genetic cell lines (BS153 and DKMG), displaying endogenous EGFRvIII expression or not. Using these cell lines we investigated single receptor localization of EGFRvIII by high precision localization microscopy. Cluster analysis revealed that EGFRvIII is present in clusters on the surface of the cells, with about 60% or even more receptor molecules being assembled in clusters of approximately 100 nm in diameter whereby the cluster definition was iteratively determined. The signal to signal distance may indicate dimer formation while signal quantification indicates 1 × 106-5 × 106 EGFRvIII molecules per cell. Altogether, these data give unique insights into the membrane surface localization of EGFRvIII in glioblastoma cells. These insights will help to unveil the function of this tumour associated receptor variant which might lead to a better understanding of glioblastoma and therefore could lead to improved therapy approaches.
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Bach M, Wright MT, Hartung S, Santos-Hövener C, Jordan S. Participatory epidemiology: advancing the theory and practice. Eur J Public Health 2016. [DOI: 10.1093/eurpub/ckw170.074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Katholing A, Folkerts K, Bach M, Martinez C. Predictive factors for use of parenteral versus oral anticoagulants in the treatment of venous thromboembolism in patients with active cancer. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw390.47] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Stremmel W, Staffer S, Gan-Schreier H, Wannhoff A, Bach M, Gauss A. Phosphatidylcholine passes through lateral tight junctions for paracellular transport to the apical side of the polarized intestinal tumor cell-line CaCo2. Biochim Biophys Acta Mol Cell Biol Lipids 2016; 1861:1161-1169. [PMID: 27365309 DOI: 10.1016/j.bbalip.2016.06.019] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Revised: 06/15/2016] [Accepted: 06/25/2016] [Indexed: 01/18/2023]
Abstract
Phosphatidylcholine (PC) is the most abundant phospholipid in intestinal mucus, indicative of a specific transport system across the mucosal epithelium to the intestinal lumen. To elucidate this transport mechanism, we employed a transwell tissue culture system with polarized CaCo2 cells. It was shown that PC could not substantially be internalized by the cells. However, after basal application of increasing PC concentrations, an apical transport of 47.1±6.3nmolh(-1)mMPC(-1) was observed. Equilibrium distribution studies with PC applied in equal concentrations to the basal and apical compartments showed a 1.5-fold accumulation on the expense of basal PC. Disruption of tight junctions (TJ) by acetaldehyde or PPARγ inhibitors or by treatment with siRNA to TJ proteins suppressed paracellular transport by at least 50%. Transport was specific for the choline containing the phospholipids PC, lysoPC and sphingomyelin. We showed that translocation is driven by an electrochemical gradient generated by apical accumulation of Cl(-) and HCO3(-) through CFTR. Pretreatment with siRNA to mucin 3 which anchors in the apical plasma membrane of mucosal cells inhibited the final step of luminal PC secretion. PC accumulates in intestinal mucus using a paracellular, apically directed transport route across TJs.
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Bach M, Wulff J. SU-G-TeP1-12: Random Repainting as Mitigation for Scanned Ion Beam Interplay Effects. Med Phys 2016. [DOI: 10.1118/1.4957002] [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] Open
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van Alen S, Ballhausen B, Bach M, Dübbers A, Grosse-Onnebrink J, Küster P, Schültingkemper H, Becker K, Kahl B. 107 Persistence of livestock-associated MRSA in the airways of CF patients. J Cyst Fibros 2016. [DOI: 10.1016/s1569-1993(16)30346-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Abstract
Dichoptic training is a promising new therapeutic approach to amblyopia, which employs simultaneous and separate stimulation of both eyes (thus dichoptic). The contrast for the good eye is reduced thus aiming at a balance with the amblyopic eye. In contrast to monocular patching, binocular vision is trained by video game tasks that can only be solved binocularly. To date the average gain in visual acuity achieved in currently available studies is only 0.20 ± 0.07 logMAR and is not significantly better than competing treatment options. This article explains the basic approach of dichoptic training, summarizes pertinent studies, names unsolved problems and closes with a personal critical assessment.
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Moser F, Hildenbrand G, Müller P, Al Saroori A, Biswas A, Bach M, Wenz F, Cremer C, Burger N, Veldwijk MR, Hausmann M. Cellular Uptake of Gold Nanoparticles and Their Behavior as Labels for Localization Microscopy. Biophys J 2016; 110:947-53. [PMID: 26910431 PMCID: PMC4776034 DOI: 10.1016/j.bpj.2016.01.004] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Revised: 12/21/2015] [Accepted: 01/04/2016] [Indexed: 10/22/2022] Open
Abstract
Gold nanoparticles (GNPs) enhance the damaging absorbance effects of high-energy photons in radiation therapy by increasing the emission of Auger-photoelectrons in the nm-μm range. It has been shown that the incorporation of GNPs has a significant effect on radiosensitivity of cells and their dose-dependent clonogenic survival. One major characteristic of GNPs is also their diameter-dependent cellular uptake and retention. In this article, we show by means of an established embodiment of localization microscopy, spectral position determination microscopy (SPDM), that imaging with nanometer resolution and systematic counting of GNPs becomes feasible, because optical absorption and plasmon resonance effects result in optical blinking of GNPs at a size-dependent wavelength. To quantify cellular uptake and retention or release, SPDM with GNPs that have diameters of 10 and 25 nm was performed after 2 h and after 18 h. The uptake of the GNPs in HeLa cells was either achieved via incubation or transfection via DNA labeling. On average, the uptake by incubation after 2 h was approximately double for 10 nm GNPs as compared to 25 nm GNPs. In contrast, the uptake of 25 nm GNPs by transfection was approximately four times higher after 2 h. The spectral characteristics of the fluorescence of the GNPs seem to be environment-dependent. In contrast to fluorescent dyes that show blinking characteristics due to reversible photobleaching, the blinking of GNPs seems to be stable for long periods of time, and this facilitates their use as an appropriate dye analog for SPDM imaging.
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Stuhlmüller M, Schwarz-Finsterle J, Fey E, Lux J, Bach M, Cremer C, Hinderhofer K, Hausmann M, Hildenbrand G. In situ optical sequencing and structure analysis of a trinucleotide repeat genome region by localization microscopy after specific COMBO-FISH nano-probing. NANOSCALE 2015; 7:17938-17946. [PMID: 26463479 DOI: 10.1039/c5nr04141d] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Trinucleotide repeat expansions (like (CGG)n) of chromatin in the genome of cell nuclei can cause neurological disorders such as for example the Fragile-X syndrome. Until now the mechanisms are not clearly understood as to how these expansions develop during cell proliferation. Therefore in situ investigations of chromatin structures on the nanoscale are required to better understand supra-molecular mechanisms on the single cell level. By super-resolution localization microscopy (Spectral Position Determination Microscopy; SPDM) in combination with nano-probing using COMBO-FISH (COMBinatorial Oligonucleotide FISH), novel insights into the nano-architecture of the genome will become possible. The native spatial structure of trinucleotide repeat expansion genome regions was analysed and optical sequencing of repetitive units was performed within 3D-conserved nuclei using SPDM after COMBO-FISH. We analysed a (CGG)n-expansion region inside the 5' untranslated region of the FMR1 gene. The number of CGG repeats for a full mutation causing the Fragile-X syndrome was found and also verified by Southern blot. The FMR1 promotor region was similarly condensed like a centromeric region whereas the arrangement of the probes labelling the expansion region seemed to indicate a loop-like nano-structure. These results for the first time demonstrate that in situ chromatin structure measurements on the nanoscale are feasible. Due to further methodological progress it will become possible to estimate the state of trinucleotide repeat mutations in detail and to determine the associated chromatin strand structural changes on the single cell level. In general, the application of the described approach to any genome region will lead to new insights into genome nano-architecture and open new avenues for understanding mechanisms and their relevance in the development of heredity diseases.
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Szmukler G, Bach M. Mental health disabilities and human rights protections. Glob Ment Health (Camb) 2015; 2:e20. [PMID: 28596867 PMCID: PMC5269623 DOI: 10.1017/gmh.2015.18] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Revised: 07/18/2015] [Accepted: 07/26/2015] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Around the world, reports regularly expose persistent and systemic human rights violations of patients in mental health services and facilities, and of those who are unable to access needed supports. A number of factors contribute - political will; the range and quality of services available; public and professional attitudes to mental health; stigma; health professionals' training and expertise; and available resources. METHODS This paper examines one of the main determinants, the legal framework. This sets the parameters for mental health policies and services and for applicable human rights norms and standards that can be realized in practice. RESULTS We provide an overview of international human rights instruments in relation to mental health disabilities, and of the major human rights violations in this area. Key implications for mental health law reform are drawn with a particular focus on discrimination and coercive interventions. The major challenges posed by the UN Convention on the Rights of Persons with Disabilities (2006) are examined. Current mental health laws, to greater or lesser degrees, fail to meet the newly required standards. We discuss reforms based on 'generic law' and 'legal capacity' principles that seek to meet those standards. CONCLUSIONS We outline some emergent and promising examples of reform. The role of civil society and the importance of the standing of those with mental health disabilities in this process is noted.
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Bach M, Santos-Hövener C, Hartung S, Wright M, Jordan S. Die partizipative Entwicklung und Anwendung von Gesundheitsindikatoren. Ein exploratives systematisches Review. DAS GESUNDHEITSWESEN 2015. [DOI: 10.1055/s-0035-1563237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Abelev B, Adam J, Adamová D, Aggarwal M, Aglieri Rinella G, Agnello M, Agostinelli A, Agrawal N, Ahammed Z, Ahmad N, Ahmed I, Ahn S, Ahn S, Aimo I, Aiola S, Ajaz M, Akindinov A, Alam S, Aleksandrov D, Alessandro B, Alexandre D, Alici A, Alkin A, Alme J, Alt T, Altinpinar S, Altsybeev I, Alves Garcia Prado C, Andrei C, Andronic A, Anguelov V, Anielski J, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arcelli S, Armesto N, Arnaldi R, Aronsson T, Arsene I, Arslandok M, Augustinus A, Averbeck R, Awes T, Azmi M, Bach M, Badalà A, Baek Y, Bagnasco S, Bailhache R, Bala R, Baldisseri A, Baltasar Dos Santos Pedrosa F, Baral R, Barbera R, Barile F, Barnaföldi G, Barnby L, Barret V, Bartke J, Basile M, Bastid N, Basu S, Bathen B, Batigne G, Batista Camejo A, Batyunya B, Batzing P, Baumann C, Bearden I, Beck H, Bedda C, Behera N, Belikov I, Bellini F, Bellwied R, Belmont-Moreno E, Belmont R, Belyaev V, Bencedi G, Beole S, Berceanu I, Bercuci A, Berdnikov Y, Berenyi D, Berger M, Bertens R, Berzano D, Betev L, Bhasin A, Bhat I, Bhati A, Bhattacharjee B, Bhom J, Bianchi L, Bianchi N, Bianchin C, Bielčík J, Bielčíková J, Bilandzic A, Bjelogrlic S, Blanco F, Blau D, Blume C, Bock F, Bogdanov A, Bøggild H, Bogolyubsky M, Böhmer F, Boldizsár L, Bombara M, Book J, Borel H, Borissov A, Borri M, Bossú F, Botje M, Botta E, Böttger S, Braun-Munzinger P, Bregant M, Breitner T, Broker T, Browning T, Broz M, Bruna E, Bruno G, Budnikov D, Buesching H, Bufalino S, Buncic P, Busch O, Buthelezi Z, Caffarri D, Cai X, Caines H, Calero Diaz L, Caliva A, Calvo Villar E, Camerini P, Carena F, Carena W, Castillo Castellanos J, Castro A, Casula E, Catanescu V, Cavicchioli C, Ceballos Sanchez C, Cepila J, Cerello P, Chang B, Chapeland S, Charvet J, Chattopadhyay S, Chattopadhyay S, Chelnokov V, Cherney M, Cheshkov C, Cheynis B, Chibante Barroso V, Chinellato D, Chochula P, Chojnacki M, Choudhury S, Christakoglou P, Christensen C, Christiansen P, Chujo T, Chung S, Cicalo C, Cifarelli L, Cindolo F, Cleymans J, Colamaria F, Colella D, Collu A, Colocci M, Conesa Balbastre G, Conesa del Valle Z, Connors M, Contreras J, Cormier T, Corrales Morales Y, Cortese P, Cortés Maldonado I, Cosentino M, Costa F, Crochet P, Cruz Albino R, Cuautle E, Cunqueiro L, Dainese A, Dang R, Danu A, Das D, Das I, Das K, Das S, Dash A, Dash S, De S, Delagrange H, Deloff A, Dénes E, D’Erasmo G, De Caro A, de Cataldo G, de Cuveland J, De Falco A, De Gruttola D, De Marco N, De Pasquale S, de Rooij R, Diaz Corchero M, Dietel T, Dillenseger P, Divià R, Di Bari D, Di Liberto S, Di Mauro A, Di Nezza P, Djuvsland Ø, Dobrin A, Dobrowolski T, Domenicis Gimenez D, Dönigus B, Dordic O, Dørheim S, Dubey A, Dubla A, Ducroux L, Dupieux P, Dutta Majumdar A, Hilden T, Ehlers R, Elia D, Engel H, Erazmus B, Erdal H, Eschweiler D, Espagnon B, Esposito M, Estienne M, Esumi S, Evans D, Evdokimov S, Fabris D, Faivre J, Falchieri D, Fantoni A, Fasel M, Fehlker D, Feldkamp L, Felea D, Feliciello A, Feofilov G, Ferencei J, Fernández Téllez A, Ferreiro E, Ferretti A, Festanti A, Figiel J, Figueredo M, Filchagin S, Finogeev D, Fionda F, Fiore E, Floratos E, Floris M, Foertsch S, Foka P, Fokin S, Fragiacomo E, Francescon A, Frankenfeld U, Fuchs U, Furget C, Furs A, Fusco Girard M, Gaardhøje J, Gagliardi M, Gago A, Gallio M, Gangadharan D, Ganoti P, Gao C, Garabatos C, Garcia-Solis E, Gargiulo C, Garishvili I, Gerhard J, Germain M, Gheata A, Gheata M, Ghidini B, Ghosh P, Ghosh S, Gianotti P, Giubellino P, Gladysz-Dziadus E, Glässel P, Gomez Ramirez A, González-Zamora P, Gorbunov S, Görlich L, Gotovac S, Graczykowski L, Grelli A, Grigoras A, Grigoras C, Grigoriev V, Grigoryan A, Grigoryan S, Grinyov B, Grion N, Grosse-Oetringhaus J, Grossiord JY, Grosso R, Guber F, Guernane R, Guerzoni B, Guilbaud M, Gulbrandsen K, Gulkanyan H, Gumbo M, Gunji T, Gupta A, Gupta R, Khan K, Haake R, Haaland Ø, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Hanratty L, Hansen A, Harris J, Hartmann H, Harton A, Hatzifotiadou D, Hayashi S, Heckel S, Heide M, Helstrup H, Herghelegiu A, Herrera Corral G, Hess B, Hetland K, Hippolyte B, Hladky J, Hristov P, Huang M, Humanic T, Hussain N, Hussain T, Hutter D, Hwang D, Ilkaev R, Ilkiv I, Inaba M, Innocenti G, Ionita C, Ippolitov M, Irfan M, Ivanov M, Ivanov V, Jachołkowski A, Jacobs P, Jahnke C, Jang H, Janik M, Jayarathna P, Jena C, Jena S, Jimenez Bustamante R, Jones P, Jung H, Jusko A, Kadyshevskiy V, Kalinak P, Kalweit A, Kamin J, Kang J, Kaplin V, Kar S, Karasu Uysal A, Karavichev O, Karavicheva T, Karpechev E, Kebschull U, Keidel R, Keijdener D, Keil SVN M, Khan M, Khan P, Khan S, Khanzadeev A, Kharlov Y, Kileng B, Kim B, Kim D, Kim D, Kim J, Kim M, Kim M, Kim S, Kim T, Kirsch S, Kisel I, Kiselev S, Kisiel A, Kiss G, Klay J, Klein J, Klein-Bösing C, Kluge A, Knichel M, Knospe A, Kobdaj C, Kofarago M, Köhler M, Kollegger T, Kolojvari A, Kondratiev V, Kondratyeva N, Konevskikh A, Kovalenko V, Kowalski M, Kox S, Koyithatta Meethaleveedu G, Kral J, Králik I, Kravčáková A, Krelina M, Kretz M, Krivda M, Krizek F, Kryshen E, Krzewicki M, Kučera V, Kucheriaev Y, Kugathasan T, Kuhn C, Kuijer P, Kulakov I, Kumar J, Kurashvili P, Kurepin A, Kurepin A, Kuryakin A, Kushpil S, Kweon M, Kwon Y, Ladron de Guevara P, Lagana Fernandes C, Lakomov I, Langoy R, Lara C, Lardeux A, Lattuca A, La Pointe S, La Rocca P, Lea R, Leardini L, Lee G, Legrand I, Lehnert J, Lemmon R, Lenti V, Leogrande E, Leoncino M, León Monzón I, Lévai P, Li S, Lien J, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa M, Ljunggren H, Lodato D, Loenne P, Loggins V, Loginov V, Lohner D, Loizides C, Lopez X, López Torres E, Lu XG, Luettig P, Lunardon M, Luparello G, Ma R, Maevskaya A, Mager M, Mahapatra D, Mahmood S, Maire A, Majka R, Malaev M, Maldonado Cervantes I, Malinina L, Mal’Kevich D, Malzacher P, Mamonov A, Manceau L, Manko V, Manso F, Manzari V, Marchisone M, Mareš J, Margagliotti G, Margotti A, Marín A, Markert C, Marquard M, Martashvili I, Martin N, Martinengo P, Martínez M, Martínez García G, Martin Blanco J, Martynov Y, Mas A, Masciocchi S, Masera M, Masoni A, Massacrier L, Mastroserio A, Matyja A, Mayer C, Mazer J, Mazzoni M, Mcdonald D, Meddi F, Menchaca-Rocha A, Meninno E, Mercado Pérez J, Meres M, Miake Y, Mikhaylov K, Milano L, Milosevic J, Mischke A, Mishra A, Miśkowiec D, Mitra J, Mitu C, Mlynarz J, Mohammadi N, Mohanty B, Molnar L, Montaño Zetina L, Montes E, Morando M, Moreira De Godoy D, Moretto S, Morreale A, Morsch A, Muccifora V, Mudnic E, Mühlheim D, Muhuri S, Mukherjee M, Müller H, Munhoz M, Murray S, Musa L, Musinsky J, Nandi B, Nania R, Nappi E, Nattrass C, Nayak K, Nayak T, Nazarenko S, Nedosekin A, Nicassio M, Niculescu M, Niedziela J, Nielsen B, Nikolaev S, Nikulin S, Nikulin V, Nilsen B, Noferini F, Nomokonov P, Nooren G, Norman J, Nyanin A, Nystrand J, Oeschler H, Oh S, Oh S, Okatan A, Okubo T, Olah L, Oleniacz J, Oliveira Da Silva A, Onderwaater J, Oppedisano C, Ortiz Velasquez A, Oskarsson A, Otwinowski J, Oyama K, Ozdemir M, Sahoo P, Pachmayer Y, Pachr M, Pagano P, Paić G, Pajares C, Pal S, Palmeri A, Pant D, Papikyan V, Pappalardo G, Pareek P, Park W, Parmar S, Passfeld A, Patalakha D, Paticchio V, Paul B, Pawlak T, Peitzmann T, Pereira Da Costa H, Pereira De Oliveira Filho E, Peresunko D, Pérez Lara C, Pesci A, Peskov V, Pestov Y, Petráček V, Petran M, Petris M, Petrovici M, Petta C, Piano S, Pikna M, Pillot P, Pinazza O, Pinsky L, Piyarathna D, Płoskoń M, Planinic M, Pluta J, Pochybova S, Podesta-Lerma P, Poghosyan M, Pohjoisaho E, Polichtchouk B, Poljak N, Pop A, Porteboeuf-Houssais S, Porter J, Potukuchi B, Prasad S, Preghenella R, Prino F, Pruneau C, Pshenichnov I, Puccio M, Puddu G, Pujahari P, Punin V, Putschke J, Qvigstad H, Rachevski A, Raha S, Rajput S, Rak J, Rakotozafindrabe A, Ramello L, Raniwala R, Raniwala S, Räsänen S, Rascanu B, Rathee D, Rauf A, Razazi V, Read K, Real J, Redlich K, Reed R, Rehman A, Reichelt P, Reicher M, Reidt F, Renfordt R, Reolon A, Reshetin A, Rettig F, Revol JP, Reygers K, Riabov V, Ricci R, Richert T, Richter M, Riedler P, Riegler W, Riggi F, Rivetti A, Rocco E, Rodríguez Cahuantzi M, Rodriguez Manso A, Røed K, Rogochaya E, Rohni S, Rohr D, Röhrich D, Romita R, Ronchetti F, Ronflette L, Rosnet P, Rossi A, Roukoutakis F, Roy A, Roy C, Roy P, Rubio Montero A, Rui R, Russo R, Ryabinkin E, Ryabov Y, Rybicki A, Sadovsky S, Šafařík K, Sahlmuller B, Sahoo R, Sahoo S, Sahu P, Saini J, Sakai S, Salgado C, Salzwedel J, Sambyal S, Samsonov V, Sanchez Castro X, Sánchez Rodríguez F, Šándor L, Sandoval A, Sano M, Santagati G, Sarkar D, Scapparone E, Scarlassara F, Scharenberg R, Schiaua C, Schicker R, Schmidt C, Schmidt H, Schuchmann S, Schukraft J, Schulc M, Schuster T, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott R, Segato G, Seger J, Sekiguchi Y, Selyuzhenkov I, Senosi K, Seo J, Serradilla E, Sevcenco A, Shabetai A, Shabratova G, Shahoyan R, Shangaraev A, Sharma A, Sharma N, Sharma S, Shigaki K, Shtejer K, Sibiriak Y, Siddhanta S, Siemiarczuk T, Silvermyr D, Silvestre C, Simatovic G, Singaraju R, Singh R, Singha S, Singhal V, Sinha B, Sinha T, Sitar B, Sitta M, Skaali T, Skjerdal K, Slupecki M, Smirnov N, Snellings R, Søgaard C, Soltz R, Song J, Song M, Soramel F, Sorensen S, Spacek M, Spiriti E, Sputowska I, Spyropoulou-Stassinaki M, Srivastava B, Stachel J, Stan I, Stefanek G, Steinpreis M, Stenlund E, Steyn G, Stiller J, Stocco D, Stolpovskiy M, Strmen P, Suaide A, Sugitate T, Suire C, Suleymanov M, Sultanov R, Šumbera M, Symons T, Szabo A, Szanto de Toledo A, Szarka I, Szczepankiewicz A, Szymanski M, Takahashi J, Tangaro M, Tapia Takaki J, Tarantola Peloni A, Tarazona Martinez A, Tariq M, Tarzila M, Tauro A, Tejeda Muñoz G, Telesca A, Terasaki K, Terrevoli C, Thäder J, Thomas D, Tieulent R, Timmins A, Toia A, Trubnikov V, Trzaska W, Tsuji T, Tumkin A, Turrisi R, Tveter T, Ullaland K, Uras A, Usai G, Vajzer M, Vala M, Valencia Palomo L, Vallero S, Vande Vyvre P, Van Der Maarel J, Van Hoorne J, van Leeuwen M, Vargas A, Vargyas M, Varma R, Vasileiou M, Vasiliev A, Vechernin V, Veldhoen M, Velure A, Venaruzzo M, Vercellin E, Vergara Limón S, Vernet R, Verweij M, Vickovic L, Viesti G, Viinikainen J, Vilakazi Z, Villalobos Baillie O, Vinogradov A, Vinogradov L, Vinogradov Y, Virgili T, Vislavicius V, Viyogi Y, Vodopyanov A, Völkl M, Voloshin K, Voloshin S, Volpe G, von Haller B, Vorobyev I, Vranic D, Vrláková J, Vulpescu B, Vyushin A, Wagner B, Wagner J, Wagner V, Wang M, Wang Y, Watanabe D, Weber M, Weber S, Wessels J, Westerhoff U, Wiechula J, Wikne J, Wilde M, Wilk G, Wilkinson J, Williams M, Windelband B, Winn M, Yaldo C, Yamaguchi Y, Yang H, Yang P, Yang S, Yano S, Yasnopolskiy S, Yi J, Yin Z, Yoo IK, Yushmanov I, Zaborowska A, Zaccolo V, Zaman A, Zampolli C, Zaporozhets S, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zgura I, Zhalov M, Zhang H, Zhang X, Zhang Y, Zhao C, Zhigareva N, Zhou D, Zhou F, Zhou Y, Zhou Z, Zhu H, Zhu J, Zhu X, Zichichi A, Zimmermann A, Zimmermann M, Zinovjev G, Zoccarato Y, Zyzak M. Charged jet cross sections and properties in proton-proton collisions ats=7 TeV. Int J Clin Exp Med 2015. [DOI: 10.1103/physrevd.91.112012] [Citation(s) in RCA: 27] [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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Zhang Y, Máté G, Müller P, Hillebrandt S, Krufczik M, Bach M, Kaufmann R, Hausmann M, Heermann DW. Radiation induced chromatin conformation changes analysed by fluorescent localization microscopy, statistical physics, and graph theory. PLoS One 2015; 10:e0128555. [PMID: 26042422 PMCID: PMC4456097 DOI: 10.1371/journal.pone.0128555] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2014] [Accepted: 04/28/2015] [Indexed: 12/13/2022] Open
Abstract
It has been well established that the architecture of chromatin in cell nuclei is not random but functionally correlated. Chromatin damage caused by ionizing radiation raises complex repair machineries. This is accompanied by local chromatin rearrangements and structural changes which may for instance improve the accessibility of damaged sites for repair protein complexes. Using stably transfected HeLa cells expressing either green fluorescent protein (GFP) labelled histone H2B or yellow fluorescent protein (YFP) labelled histone H2A, we investigated the positioning of individual histone proteins in cell nuclei by means of high resolution localization microscopy (Spectral Position Determination Microscopy = SPDM). The cells were exposed to ionizing radiation of different doses and aliquots were fixed after different repair times for SPDM imaging. In addition to the repair dependent histone protein pattern, the positioning of antibodies specific for heterochromatin and euchromatin was separately recorded by SPDM. The present paper aims to provide a quantitative description of structural changes of chromatin after irradiation and during repair. It introduces a novel approach to analyse SPDM images by means of statistical physics and graph theory. The method is based on the calculation of the radial distribution functions as well as edge length distributions for graphs defined by a triangulation of the marker positions. The obtained results show that through the cell nucleus the different chromatin re-arrangements as detected by the fluorescent nucleosomal pattern average themselves. In contrast heterochromatic regions alone indicate a relaxation after radiation exposure and re-condensation during repair whereas euchromatin seemed to be unaffected or behave contrarily. SPDM in combination with the analysis techniques applied allows the systematic elucidation of chromatin re-arrangements after irradiation and during repair, if selected sub-regions of nuclei are investigated.
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Adam J, Adamová D, Aggarwal MM, Rinella GA, Agnello M, Agrawal N, Ahammed Z, Ahmed I, Ahn SU, Aimo I, Aiola S, Ajaz M, Akindinov A, Alam SN, Aleksandrov D, Alessandro B, Alexandre D, Molina RA, Alici A, Alkin A, Alme J, Alt T, Altinpinar S, Altsybeev I, Prado CAG, Andrei C, Andronic A, Anguelov V, Anielski J, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arcelli S, Armesto N, Arnaldi R, Aronsson T, Arsene IC, Arslandok M, Augustinus A, Averbeck R, Azmi MD, Bach M, Badalà A, Baek YW, Bagnasco S, Bailhache R, Bala R, Baldisseri A, Ball M, Pedrosa FBDS, Baral RC, Barbano AM, Barbera R, Barile F, Barnaföldi GG, Barnby LS, Barret V, Bartalini P, Bartke J, Bartsch E, Basile M, Bastid N, Basu S, Bathen B, Batigne G, Camejo AB, Batyunya B, Batzing PC, Bearden IG, Beck H, Bedda C, Behera NK, Belikov I, Bellini F, Martinez HB, Bellwied R, Belmont R, Belmont-Moreno E, Belyaev V, Bencedi G, Beole S, Berceanu I, Bercuci A, Berdnikov Y, Berenyi D, Bertens RA, Berzano D, Betev L, Bhasin A, Bhat IR, Bhati AK, Bhattacharjee B, Bhom J, Bianchi L, Bianchi N, Bianchin C, Bielčík J, Bielčíková J, Bilandzic A, Biswas S, Bjelogrlic S, Blanco F, Blau D, Blume C, Bock F, Bogdanov A, Bøggild H, Boldizsár L, Bombara M, Book J, Borel H, Borissov A, Borri M, Bossú F, Botje M, Botta E, Böttger S, Braun-Munzinger P, Bregant M, Breitner T, Broker TA, Browning TA, Broz M, Brucken EJ, Bruna E, Bruno GE, Budnikov D, Buesching H, Bufalino S, Buncic P, Busch O, Buthelezi Z, Buxton JT, Caffarri D, Cai X, Caines H, Diaz LC, Caliva A, Villar EC, Camerini P, Carena F, Carena W, Castellanos JC, Castro AJ, Casula EAR, Cavicchioli C, Sanchez CC, Cepila J, Cerello P, Chang B, Chapeland S, Chartier M, Charvet JL, Chattopadhyay S, Chattopadhyay S, Chelnokov V, Cherney M, Cheshkov C, Cheynis B, Barroso VC, Chinellato DD, Chochula P, Choi K, Chojnacki M, Choudhury S, Christakoglou P, Christensen CH, Christiansen P, Chujo T, Chung SU, Cicalo C, Cifarelli L, Cindolo F, Cleymans J, Colamaria F, Colella D, Collu A, Colocci M, Balbastre GC, Valle ZCD, Connors ME, Contreras JG, Cormier TM, Morales YC, Maldonado IC, Cortese P, Cosentino MR, Costa F, Crochet P, Albino RC, Cuautle E, Cunqueiro L, Dahms T, Dainese A, Danu A, Das D, Das I, Das S, Dash A, Dash S, De S, Caro AD, Cataldo GD, Cuveland JD, Falco AD, Gruttola DD, Marco ND, Pasquale SD, Deisting A, Deloff A, Dénes E, D'Erasmo G, Bari DD, Mauro AD, Nezza PD, Corchero MAD, Dietel T, Dillenseger P, Divià R, Djuvsland Ø, Dobrin A, Dobrowolski T, Gimenez DD, Dönigus B, Dordic O, Dubey AK, Dubla A, Ducroux L, Dupieux P, Ehlers RJ, Elia D, Engel H, Erazmus B, Erhardt F, Eschweiler D, Espagnon B, Estienne M, Esumi S, Eum J, Evans D, Evdokimov S, Eyyubova G, Fabbietti L, Fabris D, Faivre J, Fantoni A, Fasel M, Feldkamp L, Felea D, Feliciello A, Feofilov G, Ferencei J, Téllez AF, Ferreiro EG, Ferretti A, Festanti A, Figiel J, Figueredo MAS, Filchagin S, Finogeev D, Fionda FM, Fiore EM, Fleck MG, Floris M, Foertsch S, Foka P, Fokin S, Fragiacomo E, Francescon A, Frankenfeld U, Fuchs U, Furget C, Furs A, Girard MF, Gaardhøje JJ, Gagliardi M, Gago AM, Gallio M, Gangadharan DR, Ganoti P, Gao C, Garabatos C, Garcia-Solis E, Gargiulo C, Gasik P, Germain M, Gheata A, Gheata M, Ghosh P, Ghosh SK, Gianotti P, Giubellino P, Giubilato P, Dziadus EG, Glässel P, Ramirez AG, Zamora PG, Gorbunov S, Görlich L, Gotovac S, Grabski V, Graczykowski LK, Grelli A, Grigoras A, Grigoras C, Grigoriev V, Grigoryan A, Grigoryan S, Grinyov B, Grion N, Grosse-Oetringhaus JF, Grossiord JY, Grosso R, Guber F, Guernane R, Guerzoni B, Gulbrandsen K, Gulkanyan H, Gunji T, Gupta A, Gupta R, Haake R, Haaland Ø, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Hanratty LD, Hansen A, Harris JW, Hartmann H, Harton A, Hatzifotiadou D, Hayashi S, Heckel ST, Heide M, Helstrup H, Herghelegiu A, Corral GH, Hess BA, Hetland KF, Hilden TE, Hillemanns H, Hippolyte B, Hristov P, Huang M, Humanic TJ, Hussain N, Hussain T, Hutter D, Hwang DS, Ilkaev R, Ilkiv I, Inaba M, Ionita C, Ippolitov M, Irfan M, Ivanov M, Ivanov V, Izucheev V, Jacobs PM, Jahnke C, Jang HJ, Janik MA, Jayarathna PHSY, Jena C, Jena S, Bustamante RTJ, Jones PG, Jung H, Jusko A, Kalinak P, Kalweit A, Kamin J, Kang JH, Kaplin V, Kar S, Uysal AK, Karavichev O, Karavicheva T, Karpechev E, Kebschull U, Keidel R, Keijdener DLD, Keil M, Khan KH, Khan MM, Khan P, Khan SA, Khanzadeev A, Kharlov Y, Kileng B, Kim B, Kim DW, Kim DJ, Kim H, Kim JS, Kim M, Kim M, Kim S, Kim T, Kirsch S, Kisel I, Kiselev S, Kisiel A, Kiss G, Klay JL, Klein C, Klein J, Klein-Bösing C, Kluge A, Knichel ML, Knospe AG, Kobayashi T, Kobdaj C, Kofarago M, Köhler MK, Kollegger T, Kolojvari A, Kondratiev V, Kondratyeva N, Kondratyuk E, Konevskikh A, Kouzinopoulos C, Kovalenko O, Kovalenko V, Kowalski M, Kox S, Meethaleveedu GK, Kral J, Králik I, Kravčáková A, Krelina M, Kretz M, Krivda M, Krizek F, Kryshen E, Krzewicki M, Kubera AM, Kučera V, Kucheriaev Y, Kugathasan T, Kuhn C, Kuijer PG, Kulakov I, Kumar J, Kumar L, Kurashvili P, Kurepin A, Kurepin AB, Kuryakin A, Kushpil S, Kweon MJ, Kwon Y, Pointe SLL, Rocca PL, Fernandes CL, Lakomov I, Langoy R, Lara C, Lardeux A, Lattuca A, Laudi E, Lea R, Leardini L, Lee GR, Lee S, Legrand I, Lehnert J, Lemmon RC, Lenti V, Leogrande E, Monzón IL, Leoncino M, Lévai P, Li S, Li X, Lien J, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa MA, Ljunggren HM, Lodato DF, Loenne PI, Loggins VR, Loginov V, Loizides C, Lopez X, Torres EL, Lowe A, Lu XG, Luettig P, Lunardon M, Luparello G, Maevskaya A, Mager M, Mahajan S, Mahmood SM, Maire A, Majka RD, Malaev M, Cervantes IM, Malinina L, Mal'Kevich D, Malzacher P, Mamonov A, Manceau L, Manko V, Manso F, Manzari V, Marchisone M, Mareš J, Margagliotti GV, Margotti A, Margutti J, Marín A, Markert C, Marquard M, Martin NA, Blanco JM, Martinengo P, Martínez MI, Martínez García G, Pedreira MM, Martynov Y, Mas A, Masciocchi S, Masera M, Masoni A, Massacrier L, Mastroserio A, Masui H, Matyja A, Mayer C, Mazer J, Mazzoni MA, Mcdonald D, Meddi F, Menchaca-Rocha A, Meninno E, Pérez JM, Meres M, Miake Y, Mieskolainen MM, Mikhaylov K, Milano L, Milosevic J, Minervini LM, Mischke A, Mishra AN, Miśkowiec D, Mitra J, Mitu CM, Mohammadi N, Mohanty B, Molnar L, Zetina LM, Montes E, Morando M, Godoy DAMD, Moretto S, Morreale A, Morsch A, Muccifora V, Mudnic E, Mühlheim D, Muhuri S, Mukherjee M, Müller H, Mulligan JD, Munhoz MG, Murray S, Musa L, Musinsky J, Nandi BK, Nania R, Nappi E, Naru MU, Nattrass C, Nayak K, Nayak TK, Nazarenko S, Nedosekin A, Nellen L, Ng F, Nicassio M, Niculescu M, Niedziela J, Nielsen BS, Nikolaev S, Nikulin S, Nikulin V, Noferini F, Nomokonov P, Nooren G, Norman J, Nyanin A, Nystrand J, Oeschler H, Oh S, Oh SK, Ohlson A, Okatan A, Okubo T, Olah L, Oleniacz J, Silva ACOD, Oliver MH, Onderwaater J, Oppedisano C, Velasquez AO, Oskarsson A, Otwinowski J, Oyama K, Ozdemir M, Pachmayer Y, Pagano P, Paić G, Pajares C, Pal SK, Pan J, Pandey AK, Pant D, Papikyan V, Pappalardo GS, Pareek P, Park WJ, Parmar S, Passfeld A, Paticchio V, Paul B, Pawlak T, Peitzmann T, Costa HPD, Filho EPDO, Peresunko D, Lara CEP, Peskov V, Pestov Y, Petráček V, Petrov V, Petrovici M, Petta C, Piano S, Pikna M, Pillot P, Pinazza O, Pinsky L, Piyarathna DB, Płoskoń M, Planinic M, Pluta J, Pochybova S, Podesta-Lerma PLM, Poghosyan MG, Polichtchouk B, Poljak N, Poonsawat W, Pop A, Porteboeuf-Houssais S, Porter J, Pospisil J, Prasad SK, Preghenella R, Prino F, Pruneau CA, Pshenichnov I, Puccio M, Puddu G, Pujahari P, Punin V, Putschke J, Qvigstad H, Rachevski A, Raha S, Rajput S, Rak J, Rakotozafindrabe A, Ramello L, Raniwala R, Raniwala S, Räsänen SS, Rascanu BT, Rathee D, Razazi V, Read KF, Real JS, Redlich K, Reed RJ, Rehman A, Reichelt P, Reicher M, Reidt F, Ren X, Renfordt R, Reolon AR, Reshetin A, Rettig F, Revol JP, Reygers K, Riabov V, Ricci RA, Richert T, Richter M, Riedler P, Riegler W, Riggi F, Ristea C, Rivetti A, Rocco E, Cahuantzi MR, Manso AR, Røed K, Rogochaya E, Rohr D, Röhrich D, Romita R, Ronchetti F, Ronflette L, Rosnet P, Rossi A, Roukoutakis F, Roy A, Roy C, Roy P, Montero AJR, Rui R, Russo R, Ryabinkin E, Ryabov Y, Rybicki A, Sadovsky S, Šafařík K, Sahlmuller B, Sahoo P, Sahoo R, Sahoo S, Sahu PK, Saini J, Sakai S, Saleh MA, Salgado CA, Salzwedel J, Sambyal S, Samsonov V, Castro XS, Šándor L, Sandoval A, Sano M, Santagati G, Sarkar D, Scapparone E, Scarlassara F, Scharenberg RP, Schiaua C, Schicker R, Schmidt C, Schmidt HR, Schuchmann S, Schukraft J, Schulc M, Schuster T, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott R, Seeder KS, Seger JE, Sekiguchi Y, Selyuzhenkov I, Senosi K, Seo J, Serradilla E, Sevcenco A, Shabanov A, Shabetai A, Shadura O, Shahoyan R, Shangaraev A, Sharma A, Sharma N, Shigaki K, Shtejer K, Sibiriak Y, Siddhanta S, Sielewicz KM, Siemiarczuk T, Silvermyr D, Silvestre C, Simatovic G, Simonetti G, Singaraju R, Singh R, Singha S, Singhal V, Sinha BC, Sinha T, Sitar B, Sitta M, Skaali TB, Slupecki M, Smirnov N, Snellings RJM, Snellman TW, Søgaard C, Soltz R, Song J, Song M, Song Z, Soramel F, Sorensen S, Spacek M, Spiriti E, Sputowska I, Stassinaki MS, Srivastava BK, Stachel J, Stan I, Stefanek G, Steinpreis M, Stenlund E, Steyn G, Stiller JH, Stocco D, Strmen P, Suaide AAP, Sugitate T, Suire C, Suleymanov M, Sultanov R, Šumbera M, Symons TJM, Szabo A, Toledo ASD, Szarka I, Szczepankiewicz A, Szymanski M, Takahashi J, Tanaka N, Tangaro MA, Takaki JDT, Peloni AT, Tariq M, Tarzila MG, Tauro A, Muñoz GT, Telesca A, Terasaki K, Terrevoli C, Teyssier B, Thäder J, Thomas D, Tieulent R, Timmins AR, Toia A, Trogolo S, Trubnikov V, Trzaska WH, Tsuji T, Tumkin A, Turrisi R, Tveter TS, Ullaland K, Uras A, Usai GL, Utrobicic A, Vajzer M, Vala M, Palomo LV, Vallero S, Maarel JVD, Hoorne JWV, Leeuwen MV, Vanat T, Vyvre PV, Varga D, Vargas A, Vargyas M, Varma R, Vasileiou M, Vasiliev A, Vauthier A, Vechernin V, Veen AM, Veldhoen M, Velure A, Venaruzzo M, Vercellin E, Limón SV, Vernet R, Verweij M, Vickovic L, Viesti G, Viinikainen J, Vilakazi Z, Baillie OV, Vinogradov A, Vinogradov L, Vinogradov Y, Virgili T, Vislavicius V, Viyogi YP, Vodopyanov A, Völkl MA, Voloshin K, Voloshin SA, Volpe G, Haller BV, Vorobyev I, Vranic D, Vrláková J, Vulpescu B, Vyushin A, Wagner B, Wagner J, Wang H, Wang M, Wang Y, Watanabe D, Weber M, Weber SG, Wessels JP, Westerhoff U, Wiechula J, Wikne J, Wilde M, Wilk G, Wilkinson J, Williams MCS, Windelband B, Winn M, Yaldo CG, Yamaguchi Y, Yang H, Yang P, Yano S, Yasnopolskiy S, Yin Z, Yokoyama H, Yoo IK, Yurchenko V, Yushmanov I, Zaborowska A, Zaccolo V, Zaman A, Zampolli C, Zanoli HJC, Zaporozhets S, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zgura IS, Zhalov M, Zhang H, Zhang X, Zhang Y, Zhao C, Zhigareva N, Zhou D, Zhou Y, Zhou Z, Zhu H, Zhu J, Zhu X, Zichichi A, Zimmermann A, Zimmermann MB, Zinovjev G, Zyzak M. Measurement of pion, kaon and proton production in proton-proton collisions at [Formula: see text] TeV. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS 2015; 75:226. [PMID: 26041975 PMCID: PMC4446008 DOI: 10.1140/epjc/s10052-015-3422-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Accepted: 04/20/2015] [Indexed: 05/14/2023]
Abstract
The measurement of primary [Formula: see text], [Formula: see text], [Formula: see text] and [Formula: see text] production at mid-rapidity ([Formula: see text] 0.5) in proton-proton collisions at [Formula: see text][Formula: see text] 7 TeV performed with a large ion collider experiment at the large hadron collider (LHC) is reported. Particle identification is performed using the specific ionisation energy-loss and time-of-flight information, the ring-imaging Cherenkov technique and the kink-topology identification of weak decays of charged kaons. Transverse momentum spectra are measured from 0.1 up to 3 GeV/[Formula: see text] for pions, from 0.2 up to 6 GeV/[Formula: see text] for kaons and from 0.3 up to 6 GeV/[Formula: see text] for protons. The measured spectra and particle ratios are compared with quantum chromodynamics-inspired models, tuned to reproduce also the earlier measurements performed at the LHC. Furthermore, the integrated particle yields and ratios as well as the average transverse momenta are compared with results at lower collision energies.
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Abelev B, Adam J, Adamová D, Aggarwal MM, Rinella GA, Agnello M, Agostinelli A, Agrawal N, Ahammed Z, Ahmad N, Ahmed I, Ahn SU, Ahn SA, Aimo I, Aiola S, Ajaz M, Akindinov A, Alam SN, Aleksandrov D, Alessandro B, Alexandre D, Alici A, Alkin A, Alme J, Alt T, Altinpinar S, Altsybeev I, Alves Garcia Prado C, Andrei C, Andronic A, Anguelov V, Anielski J, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arcelli S, Armesto N, Arnaldi R, Aronsson T, Arsene IC, Arslandok M, Augustinus A, Averbeck R, Awes TC, Azmi MD, Bach M, Badalà A, Baek YW, Bagnasco S, Bailhache R, Bala R, Baldisseri A, Baltasar Dos Santos Pedrosa F, Baral RC, Barbera R, Barile F, Barnaföldi GG, Barnby LS, Barret V, Bartke J, Basile M, Bastid N, Basu S, Bathen B, Batigne G, Batista Camejo A, Batyunya B, Batzing PC, Baumann C, Bearden IG, Beck H, Bedda C, Behera NK, Belikov I, Bellini F, Bellwied R, Belmont-Moreno E, Belmont R, Belyaev V, Bencedi G, Beole S, Berceanu I, Bercuci A, Berdnikov Y, Berenyi D, Berger ME, Bertens RA, Berzano D, Betev L, Bhasin A, Bhat IR, Bhati AK, Bhattacharjee B, Bhom J, Bianchi L, Bianchi N, Bianchin C, Bielčík J, Bielčíková J, Bilandzic A, Bjelogrlic S, Blanco F, Blau D, Blume C, Bock F, Bogdanov A, Bøggild H, Bogolyubsky M, Böhmer FV, Boldizsár L, Bombara M, Book J, Borel H, Borissov A, Bossú F, Botje M, Botta E, Böttger S, Braun-Munzinger P, Bregant M, Breitner T, Broker TA, Browning TA, Broz M, Bruna E, Bruno GE, Budnikov D, Buesching H, Bufalino S, Buncic P, Busch O, Buthelezi Z, Caffarri D, Cai X, Caines H, Calero Diaz L, Caliva A, Calvo Villar E, Camerini P, Carena F, Carena W, Castillo Castellanos J, Casula EAR, Catanescu V, Cavicchioli C, Ceballos Sanchez C, Cepila J, Cerello P, Chang B, Chapeland S, Charvet JL, Chattopadhyay S, Chattopadhyay S, Chelnokov V, Cherney M, Cheshkov C, Cheynis B, Chibante Barroso V, Chinellato DD, Chochula P, Chojnacki M, Choudhury S, Christakoglou P, Christensen CH, Christiansen P, Chujo T, Chung SU, Cicalo C, Cifarelli L, Cindolo F, Cleymans J, Colamaria F, Colella D, Collu A, Colocci M, Conesa Balbastre G, Conesa del Valle Z, Connors ME, Contreras JG, Cormier TM, Corrales Morales Y, Cortese P, Cortés Maldonado I, Cosentino MR, Costa F, Crochet P, Cruz Albino R, Cuautle E, Cunqueiro L, Dainese A, Dang R, Danu A, Das D, Das I, Das K, Das S, Dash A, Dash S, De S, Delagrange H, Deloff A, Dénes E, D’Erasmo G, De Caro A, de Cataldo G, de Cuveland J, De Falco A, De Gruttola D, De Marco N, De Pasquale S, de Rooij R, Diaz Corchero MA, Dietel T, Dillenseger P, Divià R, Di Bari D, Di Liberto S, Di Mauro A, Di Nezza P, Djuvsland Ø, Dobrin A, Dobrowolski T, Domenicis Gimenez D, Dönigus B, Dordic O, Dørheim S, Dubey AK, Dubla A, Ducroux L, Dupieux P, Dutta Majumdar AK, Hilden TE, Ehlers RJ, Elia D, Engel H, Erazmus B, Erdal HA, Eschweiler D, Espagnon B, Esposito M, Estienne M, Esumi S, Evans D, Evdokimov S, Fabris D, Faivre J, Falchieri D, Fantoni A, Fasel M, Fehlker D, Feldkamp L, Felea D, Feliciello A, Feofilov G, Ferencei J, Fernández Téllez A, Ferreiro EG, Ferretti A, Festanti A, Figiel J, Figueredo MAS, Filchagin S, Finogeev D, Fionda FM, Fiore EM, Floratos E, Floris M, Foertsch S, Foka P, Fokin S, Fragiacomo E, Francescon A, Frankenfeld U, Fuchs U, Furget C, Furs A, Fusco Girard M, Gaardhøje JJ, Gagliardi M, Gago AM, Gallio M, Gangadharan DR, Ganoti P, Gao C, Garabatos C, Garcia-Solis E, Gargiulo C, Garishvili I, Gerhard J, Germain M, Gheata A, Gheata M, Ghidini B, Ghosh P, Ghosh SK, Gianotti P, Giubellino P, Gladysz-Dziadus E, Glässel P, Gomez Ramirez A, González-Zamora P, Gorbunov S, Görlich L, Gotovac S, Graczykowski LK, Grelli A, Grigoras A, Grigoras C, Grigoriev V, Grigoryan A, Grigoryan S, Grinyov B, Grion N, Grosse-Oetringhaus JF, Grossiord JY, Grosso R, Guber F, Guernane R, Guerzoni B, Guilbaud M, Gulbrandsen K, Gulkanyan H, Gumbo M, Gunji T, Gupta A, Gupta R, Khan KH, Haake R, Haaland Ø, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Hanratty LD, Hansen A, Harris JW, Hartmann H, Harton A, Hatzifotiadou D, Hayashi S, Heckel ST, Heide M, Helstrup H, Herghelegiu A, Herrera Corral G, Hess BA, Hetland KF, Hippolyte B, Hladky J, Hristov P, Huang M, Humanic TJ, Hussain N, Hussain T, Hutter D, Hwang DS, Ilkaev R, Ilkiv I, Inaba M, Innocenti GM, Ionita C, Ippolitov M, Irfan M, Ivanov M, Ivanov V, Jachołkowski A, Jacobs PM, Jahnke C, Jang HJ, Janik MA, Jayarathna PHSY, Jena C, Jena S, Jimenez Bustamante RT, Jones PG, Jung H, Jusko A, Kadyshevskiy V, Kalinak P, Kalweit A, Kamin J, Kang JH, Kaplin V, Kar S, Karasu Uysal A, Karavichev O, Karavicheva T, Karpechev E, Kebschull U, Keidel R, Keijdener DLD, SVN MK, Khan MM, Khan P, Khan SA, Khanzadeev A, Kharlov Y, Kileng B, Kim B, Kim DW, Kim DJ, Kim JS, Kim M, Kim M, Kim S, Kim T, Kirsch S, Kisel I, Kiselev S, Kisiel A, Kiss G, Klay JL, Klein J, Klein-Bösing C, Kluge A, Knichel ML, Knospe AG, Kobdaj C, Kofarago M, Köhler MK, Kollegger T, Kolojvari A, Kondratiev V, Kondratyeva N, Konevskikh A, Kovalenko V, Kowalski M, Kox S, Koyithatta Meethaleveedu G, Kral J, Králik I, Kravčáková A, Krelina M, Kretz M, Krivda M, Krizek F, Kryshen E, Krzewicki M, Kučera V, Kucheriaev Y, Kugathasan T, Kuhn C, Kuijer PG, Kulakov I, Kumar J, Kurashvili P, Kurepin A, Kurepin AB, Kuryakin A, Kushpil S, Kweon MJ, Kwon Y, Ladron de Guevara P, Lagana Fernandes C, Lakomov I, Langoy R, Lara C, Lardeux A, Lattuca A, La Pointe SL, La Rocca P, Lea R, Leardini L, Lee GR, Legrand I, Lehnert J, Lemmon RC, Lenti V, Leogrande E, Leoncino M, León Monzón I, Lévai P, Li S, Lien J, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa MA, Ljunggren HM, Lodato DF, Loenne PI, Loggins VR, Loginov V, Lohner D, Loizides C, Lopez X, López Torres E, Lu XG, Luettig P, Lunardon M, Luparello G, Ma R, Maevskaya A, Mager M, Mahapatra DP, Mahmood SM, Maire A, Majka RD, Malaev M, Maldonado Cervantes I, Malinina L, Mal’Kevich D, Malzacher P, Mamonov A, Manceau L, Manko V, Manso F, Manzari V, Marchisone M, Mareš J, Margagliotti GV, Margotti A, Marín A, Markert C, Marquard M, Martashvili I, Martin NA, Martinengo P, Martínez MI, Martínez García G, Martin Blanco J, Martynov Y, Mas A, Masciocchi S, Masera M, Masoni A, Massacrier L, Mastroserio A, Matyja A, Mayer C, Mazer J, Mazzoni MA, Meddi F, Menchaca-Rocha A, Meninno E, Mercado Pérez J, Meres M, Miake Y, Mikhaylov K, Milano L, Milosevic J, Mischke A, Mishra AN, Miśkowiec D, Mitra J, Mitu CM, Mlynarz J, Mohammadi N, Mohanty B, Molnar L, Montaño Zetina L, Montes E, Morando M, Moreira De Godoy DA, Moretto S, Morreale A, Morsch A, Muccifora V, Mudnic E, Mühlheim D, Muhuri S, Mukherjee M, Müller H, Munhoz MG, Murray S, Musa L, Musinsky J, Nandi BK, Nania R, Nappi E, Nattrass C, Nayak K, Nayak TK, Nazarenko S, Nedosekin A, Nicassio M, Niculescu M, Niedziela J, Nielsen BS, Nikolaev S, Nikulin S, Nikulin V, Nilsen BS, Noferini F, Nomokonov P, Nooren G, Norman J, Nyanin A, Nystrand J, Oeschler H, Oh S, Oh SK, Okatan A, Okubo T, Olah L, Oleniacz J, Oliveira Da Silva AC, Onderwaater J, Oppedisano C, Ortiz Velasquez A, Oskarsson A, Otwinowski J, Oyama K, Ozdemir M, Sahoo P, Pachmayer Y, Pachr M, Pagano P, Paić G, Pajares C, Pal SK, Palmeri A, Pant D, Papikyan V, Pappalardo GS, Pareek P, Park WJ, Parmar S, Passfeld A, Patalakha DI, Paticchio V, Paul B, Pawlak T, Peitzmann T, Pereira Da Costa H, Pereira De Oliveira Filho E, Peresunko D, Pérez Lara CE, Pesci A, Peskov V, Pestov Y, Petráček V, Petran M, Petris M, Petrovici M, Petta C, Piano S, Pikna M, Pillot P, Pinazza O, Pinsky L, Piyarathna DB, Płoskoń M, Planinic M, Pluta J, Pochybova S, Podesta-Lerma PLM, Poghosyan MG, Pohjoisaho EHO, Polichtchouk B, Poljak N, Pop A, Porteboeuf-Houssais S, Porter J, Potukuchi B, Prasad SK, Preghenella R, Prino F, Pruneau CA, Pshenichnov I, Puccio M, Puddu G, Pujahari P, Punin V, Putschke J, Qvigstad H, Rachevski A, Raha S, Rajput S, Rak J, Rakotozafindrabe A, Ramello L, Raniwala R, Raniwala S, Räsänen SS, Rascanu BT, Rathee D, Rauf AW, Razazi V, Read KF, Real JS, Redlich K, Reed RJ, Rehman A, Reichelt P, Reicher M, Reidt F, Renfordt R, Reolon AR, Reshetin A, Rettig F, Revol JP, Reygers K, Riabov V, Ricci RA, Richert T, Richter M, Riedler P, Riegler W, Riggi F, Rivetti A, Rocco E, Rodríguez Cahuantzi M, Rodriguez Manso A, Røed K, Rogochaya E, Rohni S, Rohr D, Röhrich D, Romita R, Ronchetti F, Ronflette L, Rosnet P, Rossi A, Roukoutakis F, Roy A, Roy C, Roy P, Rubio Montero AJ, Rui R, Russo R, Ryabinkin E, Ryabov Y, Rybicki A, Sadovsky S, Šafařík K, Sahlmuller B, Sahoo R, Sahu PK, Saini J, Sakai S, Salgado CA, Salzwedel J, Sambyal S, Samsonov V, Sanchez Castro X, Sánchez Rodríguez FJ, Šándor L, Sandoval A, Sano M, Santagati G, Sarkar D, Scapparone E, Scarlassara F, Scharenberg RP, Schiaua C, Schicker R, Schmidt C, Schmidt HR, Schuchmann S, Schukraft J, Schulc M, Schuster T, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott R, Segato G, Seger JE, Sekiguchi Y, Selyuzhenkov I, Senosi K, Seo J, Serradilla E, Sevcenco A, Shabetai A, Shabratova G, Shahoyan R, Shangaraev A, Sharma A, Sharma N, Sharma S, Shigaki K, Shtejer K, Sibiriak Y, Siddhanta S, Siemiarczuk T, Silvermyr D, Silvestre C, Simatovic G, Singaraju R, Singh R, Singha S, Singhal V, Sinha BC, Sinha T, Sitar B, Sitta M, Skaali TB, Skjerdal K, Slupecki M, Smirnov N, Snellings RJM, Søgaard C, Soltz R, Song J, Song M, Soramel F, Sorensen S, Spacek M, Spiriti E, Sputowska I, Spyropoulou-Stassinaki M, Srivastava BK, Stachel J, Stan I, Stefanek G, Steinpreis M, Stenlund E, Steyn G, Stiller JH, Stocco D, Stolpovskiy M, Strmen P, Suaide AAP, Sugitate T, Suire C, Suleymanov M, Sultanov R, Šumbera M, Symons TJM, Szabo A, Szanto de Toledo A, Szarka I, Szczepankiewicz A, Szymanski M, Takahashi J, Tangaro MA, Tapia Takaki JD, Tarantola Peloni A, Tarazona Martinez A, Tariq M, Tarzila MG, Tauro A, Tejeda Muñoz G, Telesca A, Terasaki K, Terrevoli C, Thäder J, Thomas D, Tieulent R, Timmins AR, Toia A, Trubnikov V, Trzaska WH, Tsuji T, Tumkin A, Turrisi R, Tveter TS, Ullaland K, Uras A, Usai GL, Vajzer M, Vala M, Valencia Palomo L, Vallero S, Vande Vyvre P, Van Der Maarel J, Van Hoorne JW, van Leeuwen M, Vargas A, Vargyas M, Varma R, Vasileiou M, Vasiliev A, Vechernin V, Veldhoen M, Velure A, Venaruzzo M, Vercellin E, Vergara Limón S, Vernet R, Verweij M, Vickovic L, Viesti G, Viinikainen J, Vilakazi Z, Villalobos Baillie O, Vinogradov A, Vinogradov L, Vinogradov Y, Virgili T, Vislavicius V, Viyogi YP, Vodopyanov A, Völkl MA, Voloshin K, Voloshin SA, Volpe G, von Haller B, Vorobyev I, Vranic D, Vrláková J, Vulpescu B, Vyushin A, Wagner B, Wagner J, Wagner V, Wang M, Wang Y, Watanabe D, Weber M, Weber SG, Wessels JP, Westerhoff U, Wiechula J, Wikne J, Wilde M, Wilk G, Wilkinson J, Williams MCS, Windelband B, Winn M, Yaldo CG, Yamaguchi Y, Yang H, Yang P, Yang S, Yano S, Yasnopolskiy S, Yi J, Yin Z, Yoo IK, Yushmanov I, Zaccolo V, Zach C, Zaman A, Zampolli C, Zaporozhets S, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zgura IS, Zhalov M, Zhang H, Zhang X, Zhang Y, Zhao C, Zhigareva N, Zhou D, Zhou F, Zhou Y, Zhuo Z, Zhu H, Zhu J, Zhu X, Zichichi A, Zimmermann A, Zimmermann MB, Zinovjev G, Zoccarato Y, Zyzak M. Production of [Formula: see text] and [Formula: see text] in proton-proton collisions at [Formula: see text] 7 TeV. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS 2015; 75:1. [PMID: 25983644 PMCID: PMC4424041 DOI: 10.1140/epjc/s10052-014-3191-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2014] [Accepted: 11/23/2014] [Indexed: 06/04/2023]
Abstract
The production of the strange and double-strange baryon resonances ([Formula: see text], [Formula: see text]) has been measured at mid-rapidity ([Formula: see text][Formula: see text]) in proton-proton collisions at [Formula: see text] [Formula: see text] 7 TeV with the ALICE detector at the LHC. Transverse momentum spectra for inelastic collisions are compared to QCD-inspired models, which in general underpredict the data. A search for the [Formula: see text] pentaquark, decaying in the [Formula: see text] channel, has been carried out but no evidence is seen.
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Abelev B, Adam J, Adamová D, Aggarwal MM, Aglieri Rinella G, Agnello M, Agostinelli A, Agrawal N, Ahammed Z, Ahmad N, Ahmed I, Ahn SU, Ahn SA, Aimo I, Aiola S, Ajaz M, Akindinov A, Alam SN, Aleksandrov D, Alessandro B, Alexandre D, Alici A, Alkin A, Alme J, Alt T, Altinpinar S, Altsybeev I, Alves Garcia Prado C, Andrei C, Andronic A, Anguelov V, Anielski J, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arcelli S, Armesto N, Arnaldi R, Aronsson T, Arsene IC, Arslandok M, Augustinus A, Averbeck R, Awes TC, Azmi MD, Bach M, Badalà A, Baek YW, Bagnasco S, Bailhache R, Bala R, Baldisseri A, Baltasar Dos Santos Pedrosa F, Baral RC, Barbera R, Barile F, Barnaföldi GG, Barnby LS, Barret V, Bartke J, Basile M, Bastid N, Basu S, Bathen B, Batigne G, Batista Camejo A, Batyunya B, Batzing PC, Baumann C, Bearden IG, Beck H, Bedda C, Behera NK, Belikov I, Bellini F, Bellwied R, Belmont-Moreno E, Belmont R, Belyaev V, Bencedi G, Beole S, Berceanu I, Bercuci A, Berdnikov Y, Berenyi D, Berger ME, Bertens RA, Berzano D, Betev L, Bhasin A, Bhat IR, Bhati AK, Bhattacharjee B, Bhom J, Bianchi L, Bianchi N, Bianchin C, Bielčík J, Bielčíková J, Bilandzic A, Bjelogrlic S, Blanco F, Blau D, Blume C, Bock F, Bogdanov A, Bøggild H, Bogolyubsky M, Böhmer FV, Boldizsár L, Bombara M, Book J, Borel H, Borissov A, Bossú F, Botje M, Botta E, Böttger S, Braun-Munzinger P, Bregant M, Breitner T, Broker TA, Browning TA, Broz M, Bruna E, Bruno GE, Budnikov D, Buesching H, Bufalino S, Buncic P, Busch O, Buthelezi Z, Caffarri D, Cai X, Caines H, Calero Diaz L, Caliva A, Calvo Villar E, Camerini P, Carena F, Carena W, Castillo Castellanos J, Casula EAR, Catanescu V, Cavicchioli C, Ceballos Sanchez C, Cepila J, Cerello P, Chang B, Chapeland S, Charvet JL, Chattopadhyay S, Chattopadhyay S, Chelnokov V, Cherney M, Cheshkov C, Cheynis B, Chibante Barroso V, Chinellato DD, Chochula P, Chojnacki M, Choudhury S, Christakoglou P, Christensen CH, Christiansen P, Chujo T, Chung SU, Cicalo C, Cifarelli L, Cindolo F, Cleymans J, Colamaria F, Colella D, Collu A, Colocci M, Conesa Balbastre G, Conesa Del Valle Z, Connors ME, Contreras JG, Cormier TM, Corrales Morales Y, Cortese P, Cortés Maldonado I, Cosentino MR, Costa F, Crochet P, Cruz Albino R, Cuautle E, Cunqueiro L, Dainese A, Dang R, Danu A, Das D, Das I, Das K, Das S, Dash A, Dash S, De S, Delagrange H, Deloff A, Dénes E, D'Erasmo G, De Caro A, de Cataldo G, de Cuveland J, De Falco A, De Gruttola D, De Marco N, De Pasquale S, de Rooij R, Diaz Corchero MA, Dietel T, Dillenseger P, Divià R, Di Bari D, Di Liberto S, Di Mauro A, Di Nezza P, Djuvsland Ø, Dobrin A, Dobrowolski T, Domenicis Gimenez D, Dönigus B, Dordic O, Dørheim S, Dubey AK, Dubla A, Ducroux L, Dupieux P, Dutta Majumdar AK, Hilden TE, Ehlers RJ, Elia D, Engel H, Erazmus B, Erdal HA, Eschweiler D, Espagnon B, Esposito M, Estienne M, Esumi S, Evans D, Evdokimov S, Fabris D, Faivre J, Falchieri D, Fantoni A, Fasel M, Fehlker D, Feldkamp L, Felea D, Feliciello A, Feofilov G, Ferencei J, Fernández Téllez A, Ferreiro EG, Ferretti A, Festanti A, Figiel J, Figueredo MAS, Filchagin S, Finogeev D, Fionda FM, Fiore EM, Floratos E, Floris M, Foertsch S, Foka P, Fokin S, Fragiacomo E, Francescon A, Frankenfeld U, Fuchs U, Furget C, Furs A, Fusco Girard M, Gaardhøje JJ, Gagliardi M, Gago AM, Gallio M, Gangadharan DR, Ganoti P, Gao C, Garabatos C, Garcia-Solis E, Gargiulo C, Garishvili I, Gerhard J, Germain M, Gheata A, Gheata M, Ghidini B, Ghosh P, Ghosh SK, Gianotti P, Giubellino P, Gladysz-Dziadus E, Glässel P, Gomez Ramirez A, González-Zamora P, Gorbunov S, Görlich L, Gotovac S, Graczykowski LK, Grelli A, Grigoras A, Grigoras C, Grigoriev V, Grigoryan A, Grigoryan S, Grinyov B, Grion N, Grosse-Oetringhaus JF, Grossiord JY, Grosso R, Guber F, Guernane R, Guerzoni B, Guilbaud M, Gulbrandsen K, Gulkanyan H, Gumbo M, Gunji T, Gupta A, Gupta R, Khan KH, Haake R, Haaland Ø, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Hanratty LD, Hansen A, Harris JW, Hartmann H, Harton A, Hatzifotiadou D, Hayashi S, Heckel ST, Heide M, Helstrup H, Herghelegiu A, Herrera Corral G, Hess BA, Hetland KF, Hippolyte B, Hladky J, Hristov P, Huang M, Humanic TJ, Hussain N, Hutter D, Hwang DS, Ilkaev R, Ilkiv I, Inaba M, Innocenti GM, Ionita C, Ippolitov M, Irfan M, Ivanov M, Ivanov V, Jachołkowski A, Jacobs PM, Jahnke C, Jang HJ, Janik MA, Jayarathna PHSY, Jena C, Jena S, Jimenez Bustamante RT, Jones PG, Jung H, Jusko A, Kadyshevskiy V, Kalcher S, Kalinak P, Kalweit A, Kamin J, Kang JH, Kaplin V, Kar S, Karasu Uysal A, Karavichev O, Karavicheva T, Karpechev E, Kebschull U, Keidel R, Keijdener DLD, Keil Svn M, Khan MM, Khan P, Khan SA, Khanzadeev A, Kharlov Y, Kileng B, Kim B, Kim DW, Kim DJ, Kim JS, Kim M, Kim M, Kim S, Kim T, Kirsch S, Kisel I, Kiselev S, Kisiel A, Kiss G, Klay JL, Klein J, Klein-Bösing C, Kluge A, Knichel ML, Knospe AG, Kobdaj C, Kofarago M, Köhler MK, Kollegger T, Kolojvari A, Kondratiev V, Kondratyeva N, Konevskikh A, Kovalenko V, Kowalski M, Kox S, Koyithatta Meethaleveedu G, Kral J, Králik I, Kravčáková A, Krelina M, Kretz M, Krivda M, Krizek F, Kryshen E, Krzewicki M, Kučera V, Kucheriaev Y, Kugathasan T, Kuhn C, Kuijer PG, Kulakov I, Kumar J, Kurashvili P, Kurepin A, Kurepin AB, Kuryakin A, Kushpil S, Kweon MJ, Kwon Y, Ladron de Guevara P, Lagana Fernandes C, Lakomov I, Langoy R, Lara C, Lardeux A, Lattuca A, La Pointe SL, La Rocca P, Lea R, Leardini L, Lee GR, Legrand I, Lehnert J, Lemmon RC, Lenti V, Leogrande E, Leoncino M, León Monzón I, Lévai P, Li S, Lien J, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa MA, Ljunggren HM, Lodato DF, Loenne PI, Loggins VR, Loginov V, Lohner D, Loizides C, Lopez X, López Torres E, Lu XG, Luettig P, Lunardon M, Luparello G, Ma R, Maevskaya A, Mager M, Mahapatra DP, Mahmood SM, Maire A, Majka RD, Malaev M, Maldonado Cervantes I, Malinina L, Mal'Kevich D, Malzacher P, Mamonov A, Manceau L, Manko V, Manso F, Manzari V, Marchisone M, Mareš J, Margagliotti GV, Margotti A, Marín A, Markert C, Marquard M, Martashvili I, Martin NA, Martinengo P, Martínez MI, Martínez García G, Martin Blanco J, Martynov Y, Mas A, Masciocchi S, Masera M, Masoni A, Massacrier L, Mastroserio A, Matyja A, Mayer C, Mazer J, Mazzoni MA, Meddi F, Menchaca-Rocha A, Meninno E, Mercado Pérez J, Meres M, Miake Y, Mikhaylov K, Milano L, Milosevic J, Mischke A, Mishra AN, Miśkowiec D, Mitra J, Mitu CM, Mlynarz J, Mohammadi N, Mohanty B, Molnar L, Montaño Zetina L, Montes E, Morando M, Moreira De Godoy DA, Moretto S, Morreale A, Morsch A, Muccifora V, Mudnic E, Mühlheim D, Muhuri S, Mukherjee M, Müller H, Munhoz MG, Murray S, Musa L, Musinsky J, Nandi BK, Nania R, Nappi E, Nattrass C, Nayak K, Nayak TK, Nazarenko S, Nedosekin A, Nicassio M, Niculescu M, Nielsen BS, Nikolaev S, Nikulin S, Nikulin V, Nilsen BS, Noferini F, Nomokonov P, Nooren G, Norman J, Nyanin A, Nystrand J, Oeschler H, Oh S, Oh SK, Okatan A, Olah L, Oleniacz J, Oliveira Da Silva AC, Onderwaater J, Oppedisano C, Ortiz Velasquez A, Oskarsson A, Otwinowski J, Oyama K, Ozdemir M, Sahoo P, Pachmayer Y, Pachr M, Pagano P, Paić G, Painke F, Pajares C, Pal SK, Palmeri A, Pant D, Papikyan V, Pappalardo GS, Pareek P, Park WJ, Parmar S, Passfeld A, Patalakha DI, Paticchio V, Paul B, Pawlak T, Peitzmann T, Pereira Da Costa H, Pereira De Oliveira Filho E, Peresunko D, Pérez Lara CE, Pesci A, Peskov V, Pestov Y, Petráček V, Petran M, Petris M, Petrovici M, Petta C, Piano S, Pikna M, Pillot P, Pinazza O, Pinsky L, Piyarathna DB, Płoskoń M, Planinic M, Pluta J, Pochybova S, Podesta-Lerma PLM, Poghosyan MG, Pohjoisaho EHO, Polichtchouk B, Poljak N, Pop A, Porteboeuf-Houssais S, Porter J, Potukuchi B, Prasad SK, Preghenella R, Prino F, Pruneau CA, Pshenichnov I, Puddu G, Pujahari P, Punin V, Putschke J, Qvigstad H, Rachevski A, Raha S, Rak J, Rakotozafindrabe A, Ramello L, Raniwala R, Raniwala S, Räsänen SS, Rascanu BT, Rathee D, Rauf AW, Razazi V, Read KF, Real JS, Redlich K, Reed RJ, Rehman A, Reichelt P, Reicher M, Reidt F, Renfordt R, Reolon AR, Reshetin A, Rettig F, Revol JP, Reygers K, Riabov V, Ricci RA, Richert T, Richter M, Riedler P, Riegler W, Riggi F, Rivetti A, Rocco E, Rodríguez Cahuantzi M, Rodriguez Manso A, Røed K, Rogochaya E, Rohni S, Rohr D, Röhrich D, Romita R, Ronchetti F, Ronflette L, Rosnet P, Rossi A, Roukoutakis F, Roy A, Roy C, Roy P, Rubio Montero AJ, Rui R, Russo R, Ryabinkin E, Ryabov Y, Rybicki A, Sadovsky S, Šafařík K, Sahlmuller B, Sahoo R, Sahu PK, Saini J, Sakai S, Salgado CA, Salzwedel J, Sambyal S, Samsonov V, Sanchez Castro X, Sánchez Rodríguez FJ, Šándor L, Sandoval A, Sano M, Santagati G, Sarkar D, Scapparone E, Scarlassara F, Scharenberg RP, Schiaua C, Schicker R, Schmidt C, Schmidt HR, Schuchmann S, Schukraft J, Schulc M, Schuster T, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott R, Segato G, Seger JE, Sekiguchi Y, Selyuzhenkov I, Seo J, Serradilla E, Sevcenco A, Shabetai A, Shabratova G, Shahoyan R, Shangaraev A, Sharma N, Sharma S, Shigaki K, Shtejer K, Sibiriak Y, Siddhanta S, Siemiarczuk T, Silvermyr D, Silvestre C, Simatovic G, Singaraju R, Singh R, Singha S, Singhal V, Sinha BC, Sinha T, Sitar B, Sitta M, Skaali TB, Skjerdal K, Slupecki M, Smirnov N, Snellings RJM, Søgaard C, Soltz R, Song J, Song M, Soramel F, Sorensen S, Spacek M, Spiriti E, Sputowska I, Spyropoulou-Stassinaki M, Srivastava BK, Stachel J, Stan I, Stefanek G, Steinpreis M, Stenlund E, Steyn G, Stiller JH, Stocco D, Stolpovskiy M, Strmen P, Suaide AAP, Sugitate T, Suire C, Suleymanov M, Sultanov R, Šumbera M, Susa T, Symons TJM, Szabo A, Szanto de Toledo A, Szarka I, Szczepankiewicz A, Szymanski M, Takahashi J, Tangaro MA, Tapia Takaki JD, Tarantola Peloni A, Tarazona Martinez A, Tarzila MG, Tauro A, Tejeda Muñoz G, Telesca A, Terrevoli C, Thäder J, Thomas D, Tieulent R, Timmins AR, Toia A, Trubnikov V, Trzaska WH, Tsuji T, Tumkin A, Turrisi R, Tveter TS, Ullaland K, Uras A, Usai GL, Vajzer M, Vala M, Valencia Palomo L, Vallero S, Vande Vyvre P, Van Der Maarel J, Van Hoorne JW, van Leeuwen M, Vargas A, Vargyas M, Varma R, Vasileiou M, Vasiliev A, Vechernin V, Veldhoen M, Velure A, Venaruzzo M, Vercellin E, Vergara Limón S, Vernet R, Verweij M, Vickovic L, Viesti G, Viinikainen J, Vilakazi Z, Villalobos Baillie O, Vinogradov A, Vinogradov L, Vinogradov Y, Virgili T, Viyogi YP, Vodopyanov A, Völkl MA, Voloshin K, Voloshin SA, Volpe G, von Haller B, Vorobyev I, Vranic D, Vrláková J, Vulpescu B, Vyushin A, Wagner B, Wagner J, Wagner V, Wang M, Wang Y, Watanabe D, Weber M, Wessels JP, Westerhoff U, Wiechula J, Wikne J, Wilde M, Wilk G, Wilkinson J, Williams MCS, Windelband B, Winn M, Yaldo CG, Yamaguchi Y, Yang H, Yang P, Yang S, Yano S, Yasnopolskiy S, Yi J, Yin Z, Yoo IK, Yushmanov I, Zaccolo V, Zach C, Zaman A, Zampolli C, Zaporozhets S, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zgura IS, Zhalov M, Zhang H, Zhang X, Zhang Y, Zhao C, Zhigareva N, Zhou D, Zhou F, Zhou Y, Zhou Z, Zhu H, Zhu J, Zhu X, Zichichi A, Zimmermann A, Zimmermann MB, Zinovjev G, Zoccarato Y, Zyzak M. Exclusive J/ψ photoproduction off protons in ultraperipheral p-Pb collisions at √(s(NN))=5.02 TeV. PHYSICAL REVIEW LETTERS 2014; 113:232504. [PMID: 25526123 DOI: 10.1103/physrevlett.113.232504] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2014] [Indexed: 06/04/2023]
Abstract
We present the first measurement at the LHC of exclusive J/ψ photoproduction off protons, in ultraperipheral proton-lead collisions at sqrt[s_{NN}]=5.02 TeV. Events are selected with a dimuon pair produced either in the rapidity interval, in the laboratory frame, 2.5<y<4 (p-Pb) or -3.6<y<-2.6 (Pb-p), and no other particles observed in the ALICE acceptance. The measured cross sections σ(γ+p→J/ψ+p) are 33.2±2.2(stat)±3.2(syst)±0.7(theor) nb in p-Pb and 284±36(stat)_{-32}^{+27}(syst)±26(theor) nb in Pb-p collisions. We measure this process up to about 700 GeV in the γp center of mass, which is a factor of two larger than the highest energy studied at HERA. The data are consistent with a power law dependence of the J/ψ photoproduction cross section in γp energies from about 20 to 700 GeV, or equivalently, from Bjorken x scaling variable between ∼2×10^{-2} and ∼2×10^{-5}, thus indicating no significant change in the gluon density behavior of the proton between HERA and LHC energies.
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Abelev B, Adam J, Adamová D, Aggarwal MM, Aglieri Rinella G, Agnello M, Agostinelli A, Agrawal N, Ahammed Z, Ahmad N, Ahmed I, Ahn SU, Ahn SA, Aimo I, Aiola S, Ajaz M, Akindinov A, Alam SN, Aleksandrov D, Alessandro B, Alexandre D, Alici A, Alkin A, Alme J, Alt T, Altinpinar S, Altsybeev I, Alves Garcia Prado C, Andrei C, Andronic A, Anguelov V, Anielski J, Antičić T, Antinori F, Antonioli P, Aphecetche L, Appelshäuser H, Arcelli S, Armesto N, Arnaldi R, Aronsson T, Arsene IC, Arslandok M, Augustinus A, Averbeck R, Awes TC, Azmi MD, Bach M, Badalà A, Baek YW, Bagnasco S, Bailhache R, Bala R, Baldisseri A, Baltasar Dos Santos Pedrosa F, Baral RC, Barbera R, Barile F, Barnaföldi GG, Barnby LS, Barret V, Bartke J, Basile M, Bastid N, Basu S, Bathen B, Batigne G, Batyunya B, Batzing PC, Baumann C, Bearden IG, Beck H, Bedda C, Behera NK, Belikov I, Bellini F, Bellwied R, Belmont-Moreno E, Belmont R, Belyaev V, Bencedi G, Beole S, Berceanu I, Bercuci A, Berdnikov Y, Berenyi D, Berger ME, Bertens RA, Berzano D, Betev L, Bhasin A, Bhat IR, Bhati AK, Bhattacharjee B, Bhom J, Bianchi L, Bianchi N, Bianchin C, Bielčík J, Bielčíková J, Bilandzic A, Bjelogrlic S, Blanco F, Blau D, Blume C, Bock F, Bogdanov A, Bøggild H, Bogolyubsky M, Böhmer FV, Boldizsár L, Bombara M, Book J, Borel H, Borissov A, Bossú F, Botje M, Botta E, Böttger S, Braun-Munzinger P, Bregant M, Breitner T, Broker TA, Browning TA, Broz M, Bruna E, Bruno GE, Budnikov D, Buesching H, Bufalino S, Buncic P, Busch O, Buthelezi Z, Caffarri D, Cai X, Caines H, Calero Diaz L, Caliva A, Calvo Villar E, Camerini P, Carena F, Carena W, Castillo Castellanos J, Casula EAR, Catanescu V, Cavicchioli C, Ceballos Sanchez C, Cepila J, Cerello P, Chang B, Chapeland S, Charvet JL, Chattopadhyay S, Chattopadhyay S, Chelnokov V, Cherney M, Cheshkov C, Cheynis B, Chibante Barroso V, Chinellato DD, Chochula P, Chojnacki M, Choudhury S, Christakoglou P, Christensen CH, Christiansen P, Chujo T, Chung SU, Cicalo C, Cifarelli L, Cindolo F, Cleymans J, Colamaria F, Colella D, Collu A, Colocci M, Conesa Balbastre G, Conesa Del Valle Z, Connors ME, Contreras JG, Cormier TM, Corrales Morales Y, Cortese P, Cortés Maldonado I, Cosentino MR, Costa F, Crochet P, Cruz Albino R, Cuautle E, Cunqueiro L, Dainese A, Dang R, Danu A, Das D, Das I, Das K, Das S, Dash A, Dash S, De S, Delagrange H, Deloff A, Dénes E, D'Erasmo G, De Caro A, de Cataldo G, de Cuveland J, De Falco A, De Gruttola D, De Marco N, De Pasquale S, de Rooij R, Diaz Corchero MA, Dietel T, Dillenseger P, Divià R, Di Bari D, Di Liberto S, Di Mauro A, Di Nezza P, Djuvsland Ø, Dobrin A, Dobrowolski T, Domenicis Gimenez D, Dönigus B, Dordic O, Dørheim S, Dubey AK, Dubla A, Ducroux L, Dupieux P, Dutta Majumdar AK, Hilden TE, Ehlers RJ, Elia D, Engel H, Erazmus B, Erdal HA, Eschweiler D, Espagnon B, Esposito M, Estienne M, Esumi S, Evans D, Evdokimov S, Fabris D, Faivre J, Falchieri D, Fantoni A, Fasel M, Fehlker D, Feldkamp L, Felea D, Feliciello A, Feofilov G, Ferencei J, Fernández Téllez A, Ferreiro EG, Ferretti A, Festanti A, Figiel J, Figueredo MAS, Filchagin S, Finogeev D, Fionda FM, Fiore EM, Floratos E, Floris M, Foertsch S, Foka P, Fokin S, Fragiacomo E, Francescon A, Frankenfeld U, Fuchs U, Furget C, Fusco Girard M, Gaardhøje JJ, Gagliardi M, Gago AM, Gallio M, Gangadharan DR, Ganoti P, Garabatos C, Garcia-Solis E, Gargiulo C, Garishvili I, Gerhard J, Germain M, Gheata A, Gheata M, Ghidini B, Ghosh P, Ghosh SK, Gianotti P, Giubellino P, Gladysz-Dziadus E, Glässel P, Gomez Ramirez A, González-Zamora P, Gorbunov S, Görlich L, Gotovac S, Graczykowski LK, Grelli A, Grigoras A, Grigoras C, Grigoriev V, Grigoryan A, Grigoryan S, Grinyov B, Grion N, Grosse-Oetringhaus JF, Grossiord JY, Grosso R, Guber F, Guernane R, Guerzoni B, Guilbaud M, Gulbrandsen K, Gulkanyan H, Gumbo M, Gunji T, Gupta A, Gupta R, Khan KH, Haake R, Haaland Ø, Hadjidakis C, Haiduc M, Hamagaki H, Hamar G, Hanratty LD, Hansen A, Harris JW, Hartmann H, Harton A, Hatzifotiadou D, Hayashi S, Heckel ST, Heide M, Helstrup H, Herghelegiu A, Herrera Corral G, Hess BA, Hetland KF, Hippolyte B, Hladky J, Hristov P, Huang M, Humanic TJ, Hussain N, Hutter D, Hwang DS, Ilkaev R, Ilkiv I, Inaba M, Innocenti GM, Ionita C, Ippolitov M, Irfan M, Ivanov M, Ivanov V, Jachołkowski A, Jacobs PM, Jahnke C, Jang HJ, Janik MA, Jayarathna PHSY, Jena C, Jena S, Jimenez Bustamante RT, Jones PG, Jung H, Jusko A, Kadyshevskiy V, Kalcher S, Kalinak P, Kalweit A, Kamin J, Kang JH, Kaplin V, Kar S, Karasu Uysal A, Karavichev O, Karavicheva T, Karpechev E, Kebschull U, Keidel R, Keijdener DLD, Khan MM, Khan P, Khan SA, Khanzadeev A, Kharlov Y, Kileng B, Kim B, Kim DW, Kim DJ, Kim JS, Kim M, Kim M, Kim S, Kim T, Kirsch S, Kisel I, Kiselev S, Kisiel A, Kiss G, Klay JL, Klein J, Klein-Bösing C, Kluge A, Knichel ML, Knospe AG, Kobdaj C, Kofarago M, Köhler MK, Kollegger T, Kolojvari A, Kondratiev V, Kondratyeva N, Konevskikh A, Kovalenko V, Kowalski M, Kox S, Koyithatta Meethaleveedu G, Kral J, Králik I, Kravčáková A, Krelina M, Kretz M, Krivda M, Krizek F, Kryshen E, Krzewicki M, Kučera V, Kucheriaev Y, Kugathasan T, Kuhn C, Kuijer PG, Kulakov I, Kumar J, Kurashvili P, Kurepin A, Kurepin AB, Kuryakin A, Kushpil S, Kweon MJ, Kwon Y, Ladron de Guevara P, Lagana Fernandes C, Lakomov I, Langoy R, Lara C, Lardeux A, Lattuca A, La Pointe SL, La Rocca P, Lea R, Leardini L, Lee GR, Legrand I, Lehnert J, Lemmon RC, Lenti V, Leogrande E, Leoncino M, León Monzón I, Lévai P, Li S, Lien J, Lietava R, Lindal S, Lindenstruth V, Lippmann C, Lisa MA, Ljunggren HM, Lodato DF, Loenne PI, Loggins VR, Loginov V, Lohner D, Loizides C, Lopez X, López Torres E, Lu XG, Luettig P, Lunardon M, Luparello G, Luzzi C, Ma R, Maevskaya A, Mager M, Mahapatra DP, Mahmood SM, Maire A, Majka RD, Malaev M, Maldonado Cervantes I, Malinina L, Mal'Kevich D, Malzacher P, Mamonov A, Manceau L, Manko V, Manso F, Manzari V, Marchisone M, Mareš J, Margagliotti GV, Margotti A, Marín A, Markert C, Marquard M, Martashvili I, Martin NA, Martinengo P, Martínez MI, Martínez García G, Martin Blanco J, Martynov Y, Mas A, Masciocchi S, Masera M, Masoni A, Massacrier L, Mastroserio A, Matyja A, Mayer C, Mazer J, Mazzoni MA, Meddi F, Menchaca-Rocha A, Meninno E, Mercado Pérez J, Meres M, Miake Y, Mikhaylov K, Milano L, Milosevic J, Mischke A, Mishra AN, Miśkowiec D, Mitra J, Mitu CM, Mlynarz J, Mohammadi N, Mohanty B, Molnar L, Montaño Zetina L, Montes E, Morando M, Moreira De Godoy DA, Moretto S, Morreale A, Morsch A, Muccifora V, Mudnic E, Mühlheim D, Muhuri S, Mukherjee M, Müller H, Munhoz MG, Murray S, Musa L, Musinsky J, Nandi BK, Nania R, Nappi E, Nattrass C, Nayak K, Nayak TK, Nazarenko S, Nedosekin A, Nicassio M, Niculescu M, Nielsen BS, Nikolaev S, Nikulin S, Nikulin V, Nilsen BS, Noferini F, Nomokonov P, Nooren G, Norman J, Nyanin A, Nystrand J, Oeschler H, Oh S, Oh SK, Okatan A, Olah L, Oleniacz J, Oliveira Da Silva AC, Onderwaater J, Oppedisano C, Ortiz Velasquez A, Oskarsson A, Otwinowski J, Oyama K, Ozdemir M, Sahoo P, Pachmayer Y, Pachr M, Pagano P, Paić G, Painke F, Pajares C, Pal SK, Palmeri A, Pant D, Papikyan V, Pappalardo GS, Pareek P, Park WJ, Parmar S, Passfeld A, Patalakha DI, Paticchio V, Paul B, Pawlak T, Peitzmann T, Pereira Da Costa H, Pereira De Oliveira Filho E, Peresunko D, Pérez Lara CE, Pesci A, Peskov V, Pestov Y, Petráček V, Petran M, Petris M, Petrovici M, Petta C, Piano S, Pikna M, Pillot P, Pinazza O, Pinsky L, Piyarathna DB, Płoskoń M, Planinic M, Pluta J, Pochybova S, Podesta-Lerma PLM, Poghosyan MG, Pohjoisaho EHO, Polichtchouk B, Poljak N, Pop A, Porteboeuf-Houssais S, Porter J, Potukuchi B, Prasad SK, Preghenella R, Prino F, Pruneau CA, Pshenichnov I, Puddu G, Pujahari P, Punin V, Putschke J, Qvigstad H, Rachevski A, Raha S, Rak J, Rakotozafindrabe A, Ramello L, Raniwala R, Raniwala S, Räsänen SS, Rascanu BT, Rathee D, Rauf AW, Razazi V, Read KF, Real JS, Redlich K, Reed RJ, Rehman A, Reichelt P, Reicher M, Reidt F, Renfordt R, Reolon AR, Reshetin A, Rettig F, Revol JP, Reygers K, Riabov V, Ricci RA, Richert T, Richter M, Riedler P, Riegler W, Riggi F, Rivetti A, Rocco E, Rodríguez Cahuantzi M, Rodriguez Manso A, Røed K, Rogochaya E, Rohni S, Rohr D, Röhrich D, Romita R, Ronchetti F, Ronflette L, Rosnet P, Rossi A, Roukoutakis F, Roy A, Roy C, Roy P, Rubio Montero AJ, Rui R, Russo R, Ryabinkin E, Ryabov Y, Rybicki A, Sadovsky S, Šafařík K, Sahlmuller B, Sahoo R, Sahu PK, Saini J, Sakai S, Salgado CA, Salzwedel J, Sambyal S, Samsonov V, Sanchez Castro X, Sánchez Rodríguez FJ, Šándor L, Sandoval A, Sano M, Santagati G, Sarkar D, Scapparone E, Scarlassara F, Scharenberg RP, Schiaua C, Schicker R, Schmidt C, Schmidt HR, Schuchmann S, Schukraft J, Schulc M, Schuster T, Schutz Y, Schwarz K, Schweda K, Scioli G, Scomparin E, Scott R, Segato G, Seger JE, Sekiguchi Y, Selyuzhenkov I, Seo J, Serradilla E, Sevcenco A, Shabetai A, Shabratova G, Shahoyan R, Shangaraev A, Sharma N, Sharma S, Shigaki K, Shtejer K, Sibiriak Y, Siddhanta S, Siemiarczuk T, Silvermyr D, Silvestre C, Simatovic G, Singaraju R, Singh R, Singha S, Singhal V, Sinha BC, Sinha T, Sitar B, Sitta M, Skaali TB, Skjerdal K, Slupecki M, Smirnov N, Snellings RJM, Søgaard C, Soltz R, Song J, Song M, Soramel F, Sorensen S, Spacek M, Spiriti E, Sputowska I, Spyropoulou-Stassinaki M, Srivastava BK, Stachel J, Stan I, Stefanek G, Steinpreis M, Stenlund E, Steyn G, Stiller JH, Stocco D, Stolpovskiy M, Strmen P, Suaide AAP, Sugitate T, Suire C, Suleymanov M, Sultanov R, Šumbera M, Susa T, Symons TJM, Szabo A, Szanto de Toledo A, Szarka I, Szczepankiewicz A, Szymanski M, Takahashi J, Tangaro MA, Tapia Takaki JD, Tarantola Peloni A, Tarazona Martinez A, Tarzila MG, Tauro A, Tejeda Muñoz G, Telesca A, Terrevoli C, Thäder J, Thomas D, Tieulent R, Timmins AR, Toia A, Trubnikov V, Trzaska WH, Tsuji T, Tumkin A, Turrisi R, Tveter TS, Ullaland K, Uras A, Usai GL, Vajzer M, Vala M, Valencia Palomo L, Vallero S, Vande Vyvre P, Van Der Maarel J, Van Hoorne JW, van Leeuwen M, Vargas A, Vargyas M, Varma R, Vasileiou M, Vasiliev A, Vechernin V, Veldhoen M, Velure A, Venaruzzo M, Vercellin E, Vergara Limón S, Vernet R, Verweij M, Vickovic L, Viesti G, Viinikainen J, Vilakazi Z, Villalobos Baillie O, Vinogradov A, Vinogradov L, Vinogradov Y, Virgili T, Viyogi YP, Vodopyanov A, Völkl MA, Voloshin K, Voloshin SA, Volpe G, von Haller B, Vorobyev I, Vranic D, Vrláková J, Vulpescu B, Vyushin A, Wagner B, Wagner J, Wagner V, Wang M, Wang Y, Watanabe D, Weber M, Wessels JP, Westerhoff U, Wiechula J, Wikne J, Wilde M, Wilk G, Wilkinson J, Williams MCS, Windelband B, Winn M, Yaldo CG, Yamaguchi Y, Yang H, Yang P, Yang S, Yano S, Yasnopolskiy S, Yi J, Yin Z, Yoo IK, Yushmanov I, Zaccolo V, Zach C, Zaman A, Zampolli C, Zaporozhets S, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zgura IS, Zhalov M, Zhang H, Zhang X, Zhang Y, Zhao C, Zhigareva N, Zhou D, Zhou F, Zhou Y, Zhou Z, Zhu H, Zhu J, Zhu X, Zichichi A, Zimmermann A, Zimmermann MB, Zinovjev G, Zoccarato Y, Zyzak M. Measurement of prompt D-meson production in p-Pb collisions at √(s(NN))=5.02 TeV. PHYSICAL REVIEW LETTERS 2014; 113:232301. [PMID: 25526119 DOI: 10.1103/physrevlett.113.232301] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Indexed: 06/04/2023]
Abstract
The p_{T}-differential production cross sections of the prompt charmed mesons D^{0}, D^{+}, D^{*+}, and D_{s}^{+} and their charge conjugate in the rapidity interval -0.96<y_{cms}<0.04 were measured in p-Pb collisions at a center-of-mass energy sqrt[s_{NN}]=5.02 TeV with the ALICE detector at the LHC. The nuclear modification factor R_{pPb}, quantifying the D-meson yield in p-Pb collisions relative to the yield in pp collisions scaled by the number of binary nucleon-nucleon collisions, is compatible within the 15%-20% uncertainties with unity in the transverse momentum interval 1<p_{T}<24 GeV/c. No significant difference among the R_{pPb} of the four D-meson species is observed. The results are described within uncertainties by theoretical calculations that include initial-state effects. The measurement adds experimental evidence that the modification of the momentum spectrum of D mesons observed in Pb-Pb collisions with respect to pp collisions is due to strong final-state effects induced by hot partonic matter.
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Bach M, Riegger B, Kolarov F, Hirth T, Gauglitz G, Tovar G. Prozessanalysetechnik in chemischen und biotechnologischen Prozessen: Biomimetischer Prozesssensor. CHEM-ING-TECH 2014. [DOI: 10.1002/cite.201450592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Bach M, Gerard L. Rotating Snakes Illusion - Quantitative analysis reveals islands in luminance space with opposite illusory rotation. J Vis 2014. [DOI: 10.1167/14.10.267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Kornmeier J, Worner R, Bach M. When our brain is convinced: EEG correlates of visual ambiguity. J Vis 2014. [DOI: 10.1167/14.10.1239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Baillie O, Vinogradov A, Vinogradov L, Vinogradov Y, Virgili T, Viyogi YP, Vodopyanov A, Völkl MA, Voloshin K, Voloshin SA, Volpe G, von Haller B, Vorobyev I, Vranic D, Vrláková J, Vulpescu B, Vyushin A, Wagner B, Wagner J, Wagner V, Wang M, Wang Y, Watanabe D, Weber M, Wessels JP, Westerhoff U, Wiechula J, Wikne J, Wilde M, Wilk G, Wilkinson J, Williams MCS, Windelband B, Winn M, Xiang C, Yaldo CG, Yamaguchi Y, Yang H, Yang P, Yang S, Yano S, Yasnopolskiy S, Yi J, Yin Z, Yoo IK, Yushmanov I, Zaccolo V, Zach C, Zaman A, Zampolli C, Zaporozhets S, Zarochentsev A, Závada P, Zaviyalov N, Zbroszczyk H, Zgura IS, Zhalov M, Zhang H, Zhang X, Zhang Y, Zhao C, Zhigareva N, Zhou D, Zhou F, Zhou Y, Zhu H, Zhu J, Zhu X, Zichichi A, Zimmermann A, Zimmermann MB, Zinovjev G, Zoccarato Y, Zynovyev M, Zyzak M. Measurement of quarkonium production at forward rapidity in [Formula: see text] collisions at [Formula: see text]TeV. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS 2014; 74:2974. [PMID: 25814905 PMCID: PMC4370879 DOI: 10.1140/epjc/s10052-014-2974-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2014] [Accepted: 07/09/2014] [Indexed: 06/04/2023]
Abstract
The inclusive production cross sections at forward rapidity of [Formula: see text], [Formula: see text], [Formula: see text](1S) and [Formula: see text](2S) are measured in [Formula: see text] collisions at [Formula: see text] with the ALICE detector at the LHC. The analysis is based on a data sample corresponding to an integrated luminosity of 1.35 pb[Formula: see text]. Quarkonia are reconstructed in the dimuon-decay channel and the signal yields are evaluated by fitting the [Formula: see text] invariant mass distributions. The differential production cross sections are measured as a function of the transverse momentum [Formula: see text] and rapidity [Formula: see text], over the ranges [Formula: see text] GeV/c for [Formula: see text], [Formula: see text] GeV/c for all other resonances and for [Formula: see text]. The measured cross sections integrated over [Formula: see text] and [Formula: see text], and assuming unpolarized quarkonia, are: [Formula: see text] [Formula: see text]b, [Formula: see text] [Formula: see text]b, [Formula: see text] nb and [Formula: see text] nb, where the first uncertainty is statistical and the second one is systematic. The results are compared to measurements performed by other LHC experiments and to theoretical models.
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