The use of faecal microbiota transplant as treatment for recurrent or refractory Clostridioides difficile infection and other potential indications: second edition of joint British Society of Gastroenterology (BSG) and Healthcare Infection Society (HIS) guidelines

The first British Society of Gastroenterology (BSG) and Healthcare Infection Society (HIS)-endorsed faecal microbiota transplant (FMT) guidelines were published in 2018. Over the past 5 years, there has been considerable growth in the evidence base (including publication of outcomes from large national FMT registries), necessitating an updated critical review of the literature and a second edition of the BSG/HIS FMT guidelines. These have been produced in accordance with National Institute for Health and Care Excellence-accredited methodology, thus have particular relevance for UK-based clinicians, but are intended to be of pertinence internationally. This second edition of the guidelines have been divided into recommendations, good practice points and recommendations against certain practices. With respect to FMT for Clostridioides difficile infection (CDI), key focus areas centred around timing of administration, increasing clinical experience of encapsulated FMT preparations and optimising donor screening. The latter topic is of particular relevance given the COVID-19 pandemic, and cases of patient morbidity and mortality resulting from FMT-related pathogen transmission. The guidelines also considered emergent literature on the use of FMT in non-CDI settings (including both gastrointestinal and non-gastrointestinal indications), reviewing relevant randomised controlled trials. Recommendations are provided regarding special areas (including compassionate FMT use), and considerations regarding the evolving landscape of FMT and microbiome therapeutics.

Minimally invasive treatment of early, good prognosis breast cancer-is this feasible?

Breast cancer screening programmes frequently detect early, good prognosis breast cancers with significant treatment burden for patients, and associated health-cost implications. Emerging evidence suggests a role for minimally invasive techniques in the management of these patients enabling many women to avoid surgical intervention. Minimally invasive techniques include vacuum-assisted excision, cryoablation and radiofrequency ablation. We review published evidence in relation to the risks and benefits of each technique and discuss ongoing trials. Data to date are promising, and we predict a trend towards minimally invasive treatment for early, good prognosis breast cancer as technical skills, suitability criteria and follow-up protocols are established.

Co-Occurrence of Bromine and Iodine Species in US Drinking Water Sources That Can Impact Disinfection Byproduct Formation

Bromine and iodine species are precursors for forming disinfection byproducts in finished drinking waters. Our study incorporates spatial and temporal data to quantify concentrations of inorganic (bromide (Br-), iodide (I-), and iodate (IO3-)), organic, and total bromine (BrT) and iodine (IT) species from 286 drinking water sources and 7 wastewater effluents across the United States. Br- ranged from <5-7800 μg/L (median of 62 μg/L in surface water (SW) and 95 μg/L in groundwater (GW)). I- was detected in 41% of SW (1-72 μg/L, median = <1 μg/L) and 62% of GW (<1-250 μg/L, median = 3 μg/L) samples. The median Br-/I- ratio in SW and GW was 22 μg/μg and 16 μg/μg, respectively, in paired samples with detect Br- and I-. BrT existed primarily as Br-, while IT was present as I-, IO3-, and/or total organic iodine (TOI). Inorganic iodine species (I- and IO3-) were predominant in GW samples, accounting for 60-100% of IT; however, they contributed to only 20-50% of IT in SW samples. The unknown fraction of IT was attributed to TOI. In lakes, seasonal cycling of I-species was observed and was presumably due to algal productivity. Finally, Spearman Rank Correlation tests revealed a strong correlation between Br- and IT in SW (RBr-,IT = 0.83) following the log10 (Br-, μg/L) = 0.65 × log10 (IT, μg/L) - 0.17 relationship. Br- and I- in treated wastewater effluents (median Br- = 234 μg/L, median I- = 5 μg/L) were higher than drinking water sources.

Hyperon Polarization along the Beam Direction Relative to the Second and Third Harmonic Event Planes in Isobar Collisions at sqrt[s_{NN}]=200 GeV

The polarization of Λ and Λ[over ¯] hyperons along the beam direction has been measured relative to the second and third harmonic event planes in isobar Ru+Ru and Zr+Zr collisions at sqrt[s_{NN}]=200  GeV. This is the first experimental evidence of the hyperon polarization by the triangular flow originating from the initial density fluctuations. The amplitudes of the sine modulation for the second and third harmonic results are comparable in magnitude, increase from central to peripheral collisions, and show a mild p_{T} dependence. The azimuthal angle dependence of the polarization follows the vorticity pattern expected due to elliptic and triangular anisotropic flow, and qualitatively disagrees with most hydrodynamic model calculations based on thermal vorticity and shear induced contributions. The model results based on one of existing implementations of the shear contribution lead to a correct azimuthal angle dependence, but predict centrality and p_{T} dependence that still disagree with experimental measurements. Thus, our results provide stringent constraints on the thermal vorticity and shear-induced contributions to hyperon polarization. Comparison to previous measurements at RHIC and the LHC for the second-order harmonic results shows little dependence on the collision system size and collision energy.

Measurements of Groomed-Jet Substructure of Charm Jets Tagged by D^{0} Mesons in Proton-Proton Collisions at sqrt[s]=13 TeV

Understanding the role of parton mass and Casimir color factors in the quantum chromodynamics parton shower represents an important step in characterizing the emission properties of heavy quarks. Recent experimental advances in jet substructure techniques have provided the opportunity to isolate and characterize gluon emissions from heavy quarks. In this Letter, the first direct experimental constraint on the charm-quark splitting function is presented, obtained via the measurement of the groomed shared momentum fraction of the first splitting in charm jets, tagged by a reconstructed D^{0} meson. The measurement is made in proton-proton collisions at sqrt[s]=13  TeV, in the low jet transverse-momentum interval of 15≤p_{T}^{jet ch}<30  GeV/c where the emission properties are sensitive to parton mass effects. In addition, the opening angle of the first perturbative emission of the charm quark, as well as the number of perturbative emissions it undergoes, is reported. Comparisons to measurements of an inclusive-jet sample show a steeper splitting function for charm quarks compared with gluons and light quarks. Charm quarks also undergo fewer perturbative emissions in the parton shower, with a reduced probability of large-angle emissions.

Structural insight into the cooperativity of spin crossover compounds

Spin-crossover (SCO) compounds are promising materials for a wide variety of industrial applications. However, the fundamental understanding of their nature of transition and its effect on the physical properties are still being fervently explored; the microscopic knowledge of their transition is essential for tailoring their properties. Here an attempt is made to correlate the changes in macroscopic physical properties with microscopic structural changes in the orthorhombic and monoclinic polymorphs of the SCO compound Fe(PM-Bia)2(NCS)2 (PM = N-2'-pyridylmethylene and Bia = 4-aminobiphenyl) by employing single-crystal X-ray diffraction, magnetization and DSC measurements. The dependence of macroscopic properties on cooperativity, highlighting the role of hydrogen bonding, π-π and van der Waals interactions is discussed. Values of entropy, enthalpy and cooperativity are calculated numerically based on the Slichter-Drickamer model. The particle size dependence of the magnetic properties is probed along with the thermal exchange and the kinetic behavior of the two polymorphs based on the dependence of magnetization on temperature scan rate and a theoretical model is proposed for the calculation of the non-equilibrium spin-phase fraction. Also a scan-rate-dependent two-step behavior observed for the orthorhombic polymorph, which is absent for the monoclinic polymorph, is reported. Moreover, it is found that the radiation dose from synchrotron radiation affects the spin-crossover process and shifts the transition region to lower temperatures, implying that the spin crossover can be tuned with radiation damage.

Potential role of vacuum-assisted procedures in resecting breast cancers and highlighting selection criteria to support future trials

Purpose

The purpose of this study was to evaluate the role of vacuum-assisted biopsy (VAB) in resecting breast cancers.

Methods

Retrospective database analysis of 116 cancers [both invasive breast cancers (IC) and ductal carcinoma in situ (DCIS)] diagnosed by VAB submitted to standard surgical treatment with complete histological data from VAB and surgery. Excision following VAB was defined as complete resection (CR) if there was no residual tumor in the surgical specimen, minimal residual disease (MRD) if residual tumor ≤ 3 mm, gross residual disease (GRD) if residual tumor > 3 mm, and upgrade from DCIS on VAB to IC. CR and MRD were combined as potentially resected percutaneously (PRP). GRD and those with upgrade to IC were determined not eligible for percutaneous resection (NPR). Factors predictive of PRP were evaluated.

Results

Mean age was 55.6 years (20-91; SD: 12,27). CR was seen in 29 of 116 cases (25%), MRD in 18 of 116 cases (15.5%), GRD in 64 of 116 cases (55.2%), and five of 116 cases (4.3%) were upgraded from DCIS to IC, and those groups combined represented 47 cases of PRP (40.5%) and 69 (59,5%) of NPR. For 77 tumors ≤ 10 mm, 45 (58.5%) were PRP. Multivariate analysis reveals significance for enlarged VAB (EVAB) (p = 0.008, OR: 4.4, 95% CI), low/intermediate nuclear grade (p < 0.001, OR: 12.5, 95% CI) and final tumor size (T) ≤ 10 mm (p = 0.001, OR: 50.1, 95% CI) for PRP.

Conclusions

This study showed that lesions completely excised with VAB that were cancer could have been treated with VAB rather than surgery but tumor selection in terms of subtype and size is important.

Measurement of the Lifetime and Λ Separation Energy of _{Λ}^{3}H

The most precise measurements to date of the _{Λ}^{3}H lifetime τ and Λ separation energy B_{Λ} are obtained using the data sample of Pb-Pb collisions at sqrt[s_{NN}]=5.02  TeV collected by ALICE at the LHC. The _{Λ}^{3}H is reconstructed via its charged two-body mesonic decay channel (_{Λ}^{3}H→^{3}He+π^{-} and the charge-conjugate process). The measured values τ=[253±11(stat)±6(syst)]  ps and B_{Λ}=[102±63(stat)±67(syst)]  keV are compatible with predictions from effective field theories and confirm that the _{Λ}^{3}H structure is consistent with a weakly bound system.

Measurement of the J/ψ Polarization with Respect to the Event Plane in Pb-Pb Collisions at the LHC

We study the polarization of inclusive J/ψ produced in Pb-Pb collisions at sqrt[s_{NN}]=5.02  TeV at the LHC in the dimuon channel, via the measurement of the angular distribution of its decay products. We perform the study in the rapidity region 2.5 Collapse

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Affiliation(s)

S Acharya Université Clermont Auvergne, CNRS/IN2P3, LPC, Clermont-Ferrand, France Variable Energy Cyclotron Centre, Homi Bhabha National Institute, Kolkata, India
D Adamová Nuclear Physics Institute of the Czech Academy of Sciences, Husinec-Řež, Czech Republic
A Adler Johann-Wolfgang-Goethe Universität Frankfurt Institut für Informatik, Fachbereich Informatik und Mathematik, Frankfurt, Germany
G Aglieri Rinella European Organization for Nuclear Research (CERN), Geneva, Switzerland
M Agnello Dipartimento DISAT del Politecnico and Sezione INFN, Turin, Italy
N Agrawal INFN, Sezione di Bologna, Bologna, Italy
Z Ahammed Variable Energy Cyclotron Centre, Homi Bhabha National Institute, Kolkata, India
S Ahmad Department of Physics, Aligarh Muslim University, Aligarh, India
S U Ahn Korea Institute of Science and Technology Information, Daejeon, Republic of Korea
I Ahuja Faculty of Science, Pavol Jozef Šafárik University, Košice, Slovak Republic
A Akindinov Affiliated with an institute covered by a cooperation agreement with CERN
M Al-Turany Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
D Aleksandrov Affiliated with an institute covered by a cooperation agreement with CERN
B Alessandro INFN, Sezione di Torino, Turin, Italy
H M Alfanda Central China Normal University, Wuhan, China
R Alfaro Molina Instituto de Física, Universidad Nacional Autónoma de México, Mexico City, Mexico
B Ali Department of Physics, Aligarh Muslim University, Aligarh, India
Y Ali COMSATS University Islamabad, Islamabad, Pakistan
A Alici Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Bologna, Italy
N Alizadehvandchali University of Houston, Houston, Texas, USA
A Alkin European Organization for Nuclear Research (CERN), Geneva, Switzerland
J Alme Department of Physics and Technology, University of Bergen, Bergen, Norway
G Alocco INFN, Sezione di Cagliari, Cagliari, Italy
T Alt Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
I Altsybeev Affiliated with an institute covered by a cooperation agreement with CERN
M N Anaam Central China Normal University, Wuhan, China
C Andrei Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest, Romania
A Andronic Westfälische Wilhelms-Universität Münster, Institut für Kernphysik, Munster, Germany
V Anguelov Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
F Antinori INFN, Sezione di Padova, Padova, Italy
P Antonioli INFN, Sezione di Bologna, Bologna, Italy
C Anuj Department of Physics, Aligarh Muslim University, Aligarh, India
N Apadula Lawrence Berkeley National Laboratory, Berkeley, California, USA
L Aphecetche SUBATECH, IMT Atlantique, Nantes Université, CNRS-IN2P3, Nantes, France
H Appelshäuser Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
S Arcelli Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Bologna, Italy
R Arnaldi INFN, Sezione di Torino, Turin, Italy
I C Arsene Department of Physics, University of Oslo, Oslo, Norway
M Arslandok Yale University, New Haven, Connecticut, USA
A Augustinus European Organization for Nuclear Research (CERN), Geneva, Switzerland
R Averbeck Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
S Aziz Laboratoire de Physique des 2 Infinis, Irène Joliot-Curie, Orsay, France
M D Azmi Department of Physics, Aligarh Muslim University, Aligarh, India
A Badalà INFN, Sezione di Catania, Catania, Italy
Y W Baek Gangneung-Wonju National University, Gangneung, Republic of Korea
X Bai Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
R Bailhache Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
Y Bailung Indian Institute of Technology Indore, Indore, India
R Bala Physics Department, University of Jammu, Jammu, India
A Balbino Dipartimento DISAT del Politecnico and Sezione INFN, Turin, Italy
A Baldisseri Départment de Physique Nucléaire (DPhN), Université Paris-Saclay Centre d'Etudes de Saclay (CEA), IRFU, Saclay, France
B Balis AGH University of Science and Technology, Cracow, Poland
D Banerjee Bose Institute, Department of Physics and Centre for Astroparticle Physics and Space Science (CAPSS), Kolkata, India
Z Banoo Physics Department, University of Jammu, Jammu, India
R Barbera Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Catania, Italy
L Barioglio Physik Department, Technische Universität München, Munich, Germany
M Barlou Department of Physics, School of Science, National and Kapodistrian University of Athens, Athens, Greece
G G Barnaföldi Wigner Research Centre for Physics, Budapest, Hungary
L S Barnby Nuclear Physics Group, STFC Daresbury Laboratory, Daresbury, United Kingdom
V Barret Université Clermont Auvergne, CNRS/IN2P3, LPC, Clermont-Ferrand, France
L Barreto Universidade de São Paulo (USP), São Paulo, Brazil
C Bartels University of Liverpool, Liverpool, United Kingdom
K Barth European Organization for Nuclear Research (CERN), Geneva, Switzerland
E Bartsch Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
F Baruffaldi Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Padova, Italy
N Bastid Université Clermont Auvergne, CNRS/IN2P3, LPC, Clermont-Ferrand, France
S Basu Lund University Department of Physics, Division of Particle Physics, Lund, Sweden
G Batigne SUBATECH, IMT Atlantique, Nantes Université, CNRS-IN2P3, Nantes, France
D Battistini Physik Department, Technische Universität München, Munich, Germany
B Batyunya Affiliated with an international laboratory covered by a cooperation agreement with CERN
D Bauri Indian Institute of Technology Bombay (IIT), Mumbai, India
J L Bazo Alba Sección Física, Departamento de Ciencias, Pontificia Universidad Católica del Perú, Lima, Peru
I G Bearden Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark
C Beattie Yale University, New Haven, Connecticut, USA
P Becht Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
D Behera Indian Institute of Technology Indore, Indore, India
I Belikov Université de Strasbourg, CNRS, IPHC UMR 7178, F-67000 Strasbourg, France
A D C Bell Hechavarria Westfälische Wilhelms-Universität Münster, Institut für Kernphysik, Munster, Germany
F Bellini Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Bologna, Italy
R Bellwied University of Houston, Houston, Texas, USA
S Belokurova Affiliated with an institute covered by a cooperation agreement with CERN
V Belyaev Affiliated with an institute covered by a cooperation agreement with CERN
G Bencedi Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Mexico City, Mexico Wigner Research Centre for Physics, Budapest, Hungary
S Beole Dipartimento di Fisica dell'Università and Sezione INFN, Turin, Italy
A Bercuci Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest, Romania
Y Berdnikov Affiliated with an institute covered by a cooperation agreement with CERN
A Berdnikova Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
L Bergmann Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
M G Besoiu Institute of Space Science (ISS), Bucharest, Romania
L Betev European Organization for Nuclear Research (CERN), Geneva, Switzerland
P P Bhaduri Variable Energy Cyclotron Centre, Homi Bhabha National Institute, Kolkata, India
A Bhasin Physics Department, University of Jammu, Jammu, India
I R Bhat Physics Department, University of Jammu, Jammu, India
M A Bhat Bose Institute, Department of Physics and Centre for Astroparticle Physics and Space Science (CAPSS), Kolkata, India
B Bhattacharjee Department of Physics, Gauhati University, Guwahati, India
L Bianchi Dipartimento di Fisica dell'Università and Sezione INFN, Turin, Italy
N Bianchi INFN, Laboratori Nazionali di Frascati, Frascati, Italy
J Bielčík Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech Republic
J Bielčíková Nuclear Physics Institute of the Czech Academy of Sciences, Husinec-Řež, Czech Republic
J Biernat The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland
A Bilandzic Physik Department, Technische Universität München, Munich, Germany
G Biro Wigner Research Centre for Physics, Budapest, Hungary
S Biswas Bose Institute, Department of Physics and Centre for Astroparticle Physics and Space Science (CAPSS), Kolkata, India
J T Blair The University of Texas at Austin, Austin, Texas, USA
D Blau Affiliated with an institute covered by a cooperation agreement with CERN
M B Blidaru Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
N Bluhme Frankfurt Institute for Advanced Studies, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
C Blume Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
G Boca Dipartimento di Fisica, Università di Pavia, Pavia, Italy INFN, Sezione di Pavia, Pavia, Italy
F Bock Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA
T Bodova Department of Physics and Technology, University of Bergen, Bergen, Norway
A Bogdanov Affiliated with an institute covered by a cooperation agreement with CERN
S Boi Dipartimento di Fisica dell'Università and Sezione INFN, Cagliari, Italy
J Bok Inha University, Incheon, Republic of Korea
L Boldizsár Wigner Research Centre for Physics, Budapest, Hungary
A Bolozdynya Affiliated with an institute covered by a cooperation agreement with CERN
M Bombara Faculty of Science, Pavol Jozef Šafárik University, Košice, Slovak Republic
P M Bond European Organization for Nuclear Research (CERN), Geneva, Switzerland
G Bonomi INFN, Sezione di Pavia, Pavia, Italy Università di Brescia, Brescia, Italy
H Borel Départment de Physique Nucléaire (DPhN), Université Paris-Saclay Centre d'Etudes de Saclay (CEA), IRFU, Saclay, France
A Borissov Affiliated with an institute covered by a cooperation agreement with CERN
H Bossi Yale University, New Haven, Connecticut, USA
E Botta Dipartimento di Fisica dell'Università and Sezione INFN, Turin, Italy
L Bratrud Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
P Braun-Munzinger Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
M Bregant Universidade de São Paulo (USP), São Paulo, Brazil
M Broz Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech Republic
G E Bruno Dipartimento Interateneo di Fisica "M. Merlin" and Sezione INFN, Bari, Italy Politecnico di Bari and Sezione INFN, Bari, Italy
M D Buckland University of Liverpool, Liverpool, United Kingdom
D Budnikov Affiliated with an institute covered by a cooperation agreement with CERN
H Buesching Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
S Bufalino Dipartimento DISAT del Politecnico and Sezione INFN, Turin, Italy
O Bugnon SUBATECH, IMT Atlantique, Nantes Université, CNRS-IN2P3, Nantes, France
P Buhler Stefan Meyer Institut für Subatomare Physik (SMI), Vienna, Austria
Z Buthelezi iThemba LABS, National Research Foundation, Somerset West, South Africa University of the Witwatersrand, Johannesburg, South Africa
J B Butt COMSATS University Islamabad, Islamabad, Pakistan
A Bylinkin University of Kansas, Lawrence, Kansas, USA
S A Bysiak The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland
M Cai Central China Normal University, Wuhan, China Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Padova, Italy
H Caines Yale University, New Haven, Connecticut, USA
A Caliva Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
E Calvo Villar Sección Física, Departamento de Ciencias, Pontificia Universidad Católica del Perú, Lima, Peru
J M M Camacho Universidad Autónoma de Sinaloa, Culiacán, Mexico
R S Camacho High Energy Physics Group, Universidad Autónoma de Puebla, Puebla, Mexico
P Camerini Dipartimento di Fisica dell'Università and Sezione INFN, Trieste, Italy
F D M Canedo Universidade de São Paulo (USP), São Paulo, Brazil
M Carabas University Politehnica of Bucharest, Bucharest, Romania
F Carnesecchi European Organization for Nuclear Research (CERN), Geneva, Switzerland
R Caron CNRS/IN2P3, Institut de Physique des 2 Infinis de Lyon, Université de Lyon, Lyon, France Départment de Physique Nucléaire (DPhN), Université Paris-Saclay Centre d'Etudes de Saclay (CEA), IRFU, Saclay, France
J Castillo Castellanos Départment de Physique Nucléaire (DPhN), Université Paris-Saclay Centre d'Etudes de Saclay (CEA), IRFU, Saclay, France
F Catalano Dipartimento DISAT del Politecnico and Sezione INFN, Turin, Italy
C Ceballos Sanchez Affiliated with an international laboratory covered by a cooperation agreement with CERN
I Chakaberia Lawrence Berkeley National Laboratory, Berkeley, California, USA
P Chakraborty Indian Institute of Technology Bombay (IIT), Mumbai, India
S Chandra Variable Energy Cyclotron Centre, Homi Bhabha National Institute, Kolkata, India
S Chapeland European Organization for Nuclear Research (CERN), Geneva, Switzerland
M Chartier University of Liverpool, Liverpool, United Kingdom
S Chattopadhyay Variable Energy Cyclotron Centre, Homi Bhabha National Institute, Kolkata, India
S Chattopadhyay Saha Institute of Nuclear Physics, Homi Bhabha National Institute, Kolkata, India
T G Chavez High Energy Physics Group, Universidad Autónoma de Puebla, Puebla, Mexico
T Cheng Central China Normal University, Wuhan, China
C Cheshkov CNRS/IN2P3, Institut de Physique des 2 Infinis de Lyon, Université de Lyon, Lyon, France
B Cheynis CNRS/IN2P3, Institut de Physique des 2 Infinis de Lyon, Université de Lyon, Lyon, France
V Chibante Barroso European Organization for Nuclear Research (CERN), Geneva, Switzerland
D D Chinellato Universidade Estadual de Campinas (UNICAMP), Campinas, Brazil
E S Chizzali Physik Department, Technische Universität München, Munich, Germany
J Cho Inha University, Incheon, Republic of Korea
S Cho Inha University, Incheon, Republic of Korea
P Chochula European Organization for Nuclear Research (CERN), Geneva, Switzerland
P Christakoglou Nikhef, National Institute for Subatomic Physics, Amsterdam, Netherlands
C H Christensen Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark
P Christiansen Lund University Department of Physics, Division of Particle Physics, Lund, Sweden
T Chujo University of Tsukuba, Tsukuba, Japan
M Ciacco Dipartimento DISAT del Politecnico and Sezione INFN, Turin, Italy
C Cicalo INFN, Sezione di Cagliari, Cagliari, Italy
L Cifarelli Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Bologna, Italy
F Cindolo INFN, Sezione di Bologna, Bologna, Italy
M R Ciupek Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
G Clai INFN, Sezione di Bologna, Bologna, Italy
F Colamaria INFN, Sezione di Bari, Bari, Italy
J S Colburn School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom
D Colella Dipartimento Interateneo di Fisica "M. Merlin" and Sezione INFN, Bari, Italy Politecnico di Bari and Sezione INFN, Bari, Italy
A Collu Lawrence Berkeley National Laboratory, Berkeley, California, USA
M Colocci European Organization for Nuclear Research (CERN), Geneva, Switzerland
M Concas INFN, Sezione di Torino, Turin, Italy
G Conesa Balbastre Laboratoire de Physique Subatomique et de Cosmologie, Université Grenoble-Alpes, CNRS-IN2P3, Grenoble, France
Z Conesa Del Valle Laboratoire de Physique des 2 Infinis, Irène Joliot-Curie, Orsay, France
G Contin Dipartimento di Fisica dell'Università and Sezione INFN, Trieste, Italy
J G Contreras Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech Republic
M L Coquet Départment de Physique Nucléaire (DPhN), Université Paris-Saclay Centre d'Etudes de Saclay (CEA), IRFU, Saclay, France
T M Cormier Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA
P Cortese INFN, Sezione di Torino, Turin, Italy Università del Piemonte Orientale, Vercelli, Italy
M R Cosentino Universidade Federal do ABC, Santo Andre, Brazil
F Costa European Organization for Nuclear Research (CERN), Geneva, Switzerland
S Costanza Dipartimento di Fisica, Università di Pavia, Pavia, Italy INFN, Sezione di Pavia, Pavia, Italy
P Crochet Université Clermont Auvergne, CNRS/IN2P3, LPC, Clermont-Ferrand, France
R Cruz-Torres Lawrence Berkeley National Laboratory, Berkeley, California, USA
E Cuautle Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Mexico City, Mexico
P Cui Central China Normal University, Wuhan, China
L Cunqueiro Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA
A Dainese INFN, Sezione di Padova, Padova, Italy
M C Danisch Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
A Danu Institute of Space Science (ISS), Bucharest, Romania
P Das National Institute of Science Education and Research, Homi Bhabha National Institute, Jatni, India
P Das Bose Institute, Department of Physics and Centre for Astroparticle Physics and Space Science (CAPSS), Kolkata, India
S Das Bose Institute, Department of Physics and Centre for Astroparticle Physics and Space Science (CAPSS), Kolkata, India
S Dash Indian Institute of Technology Bombay (IIT), Mumbai, India
A De Caro Dipartimento di Fisica "E.R. Caianiello" dell'Università and Gruppo Collegato INFN, Salerno, Italy
G de Cataldo INFN, Sezione di Bari, Bari, Italy
L De Cilladi Dipartimento di Fisica dell'Università and Sezione INFN, Turin, Italy
J de Cuveland Frankfurt Institute for Advanced Studies, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
A De Falco Dipartimento di Fisica dell'Università and Sezione INFN, Cagliari, Italy
D De Gruttola Dipartimento di Fisica "E.R. Caianiello" dell'Università and Gruppo Collegato INFN, Salerno, Italy
N De Marco INFN, Sezione di Torino, Turin, Italy
C De Martin Dipartimento di Fisica dell'Università and Sezione INFN, Trieste, Italy
S De Pasquale Dipartimento di Fisica "E.R. Caianiello" dell'Università and Gruppo Collegato INFN, Salerno, Italy
S Deb Indian Institute of Technology Indore, Indore, India
H F Degenhardt Universidade de São Paulo (USP), São Paulo, Brazil
K R Deja Warsaw University of Technology, Warsaw, Poland
R Del Grande Physik Department, Technische Universität München, Munich, Germany
L Dello Stritto Dipartimento di Fisica "E.R. Caianiello" dell'Università and Gruppo Collegato INFN, Salerno, Italy
W Deng Central China Normal University, Wuhan, China
P Dhankher Department of Physics, University of California, Berkeley, California, USA
D Di Bari Dipartimento Interateneo di Fisica "M. Merlin" and Sezione INFN, Bari, Italy
A Di Mauro European Organization for Nuclear Research (CERN), Geneva, Switzerland
R A Diaz Centro de Aplicaciones Tecnológicas y Desarrollo Nuclear (CEADEN), Havana, Cuba Affiliated with an international laboratory covered by a cooperation agreement with CERN
T Dietel University of Cape Town, Cape Town, South Africa
Y Ding Central China Normal University, Wuhan, China CNRS/IN2P3, Institut de Physique des 2 Infinis de Lyon, Université de Lyon, Lyon, France
R Divià European Organization for Nuclear Research (CERN), Geneva, Switzerland
D U Dixit Department of Physics, University of California, Berkeley, California, USA
Ø Djuvsland Department of Physics and Technology, University of Bergen, Bergen, Norway
U Dmitrieva Affiliated with an institute covered by a cooperation agreement with CERN
A Dobrin Institute of Space Science (ISS), Bucharest, Romania
B Dönigus Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
A K Dubey Variable Energy Cyclotron Centre, Homi Bhabha National Institute, Kolkata, India
J M Dubinski Warsaw University of Technology, Warsaw, Poland
A Dubla Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
S Dudi Physics Department, Panjab University, Chandigarh, India
P Dupieux Université Clermont Auvergne, CNRS/IN2P3, LPC, Clermont-Ferrand, France
M Durkac Technical University of Košice, Košice, Slovak Republic
N Dzalaiova Comenius University Bratislava, Faculty of Mathematics, Physics and Informatics, Bratislava, Slovak Republic
T M Eder Westfälische Wilhelms-Universität Münster, Institut für Kernphysik, Munster, Germany
R J Ehlers Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA
V N Eikeland Department of Physics and Technology, University of Bergen, Bergen, Norway
F Eisenhut Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
D Elia INFN, Sezione di Bari, Bari, Italy
B Erazmus SUBATECH, IMT Atlantique, Nantes Université, CNRS-IN2P3, Nantes, France
F Ercolessi Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Bologna, Italy
F Erhardt Physics Department, Faculty of Science, University of Zagreb, Zagreb, Croatia
M R Ersdal Department of Physics and Technology, University of Bergen, Bergen, Norway
B Espagnon Laboratoire de Physique des 2 Infinis, Irène Joliot-Curie, Orsay, France
G Eulisse European Organization for Nuclear Research (CERN), Geneva, Switzerland
D Evans School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom
S Evdokimov Affiliated with an institute covered by a cooperation agreement with CERN
L Fabbietti Physik Department, Technische Universität München, Munich, Germany
M Faggin Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Padova, Italy
J Faivre Laboratoire de Physique Subatomique et de Cosmologie, Université Grenoble-Alpes, CNRS-IN2P3, Grenoble, France
F Fan Central China Normal University, Wuhan, China
W Fan Lawrence Berkeley National Laboratory, Berkeley, California, USA
A Fantoni INFN, Laboratori Nazionali di Frascati, Frascati, Italy
M Fasel Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA
P Fecchio Dipartimento DISAT del Politecnico and Sezione INFN, Turin, Italy
A Feliciello INFN, Sezione di Torino, Turin, Italy
G Feofilov Affiliated with an institute covered by a cooperation agreement with CERN
A Fernández Téllez High Energy Physics Group, Universidad Autónoma de Puebla, Puebla, Mexico
M B Ferrer European Organization for Nuclear Research (CERN), Geneva, Switzerland
A Ferrero Départment de Physique Nucléaire (DPhN), Université Paris-Saclay Centre d'Etudes de Saclay (CEA), IRFU, Saclay, France
A Ferretti Dipartimento di Fisica dell'Università and Sezione INFN, Turin, Italy
V J G Feuillard Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
J Figiel The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland
V Filova Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech Republic
D Finogeev Affiliated with an institute covered by a cooperation agreement with CERN
F M Fionda INFN, Sezione di Cagliari, Cagliari, Italy
G Fiorenza Politecnico di Bari and Sezione INFN, Bari, Italy
F Flor University of Houston, Houston, Texas, USA
A N Flores The University of Texas at Austin, Austin, Texas, USA
S Foertsch iThemba LABS, National Research Foundation, Somerset West, South Africa
I Fokin Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
S Fokin Affiliated with an institute covered by a cooperation agreement with CERN
E Fragiacomo INFN, Sezione di Trieste, Trieste, Italy
E Frajna Wigner Research Centre for Physics, Budapest, Hungary
U Fuchs European Organization for Nuclear Research (CERN), Geneva, Switzerland
N Funicello Dipartimento di Fisica "E.R. Caianiello" dell'Università and Gruppo Collegato INFN, Salerno, Italy
C Furget Laboratoire de Physique Subatomique et de Cosmologie, Université Grenoble-Alpes, CNRS-IN2P3, Grenoble, France
A Furs Affiliated with an institute covered by a cooperation agreement with CERN
J J Gaardhøje Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark
M Gagliardi Dipartimento di Fisica dell'Università and Sezione INFN, Turin, Italy
A M Gago Sección Física, Departamento de Ciencias, Pontificia Universidad Católica del Perú, Lima, Peru
A Gal Université de Strasbourg, CNRS, IPHC UMR 7178, F-67000 Strasbourg, France
C D Galvan Universidad Autónoma de Sinaloa, Culiacán, Mexico
P Ganoti Department of Physics, School of Science, National and Kapodistrian University of Athens, Athens, Greece
C Garabatos Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
J R A Garcia High Energy Physics Group, Universidad Autónoma de Puebla, Puebla, Mexico
E Garcia-Solis Chicago State University, Chicago, Illinois, USA
K Garg SUBATECH, IMT Atlantique, Nantes Université, CNRS-IN2P3, Nantes, France
C Gargiulo European Organization for Nuclear Research (CERN), Geneva, Switzerland
A Garibli National Nuclear Research Center, Baku, Azerbaijan
K Garner Westfälische Wilhelms-Universität Münster, Institut für Kernphysik, Munster, Germany
E F Gauger The University of Texas at Austin, Austin, Texas, USA
A Gautam University of Kansas, Lawrence, Kansas, USA
M B Gay Ducati Instituto de Física, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
M Germain SUBATECH, IMT Atlantique, Nantes Université, CNRS-IN2P3, Nantes, France
S K Ghosh Bose Institute, Department of Physics and Centre for Astroparticle Physics and Space Science (CAPSS), Kolkata, India
M Giacalone Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Bologna, Italy
P Gianotti INFN, Laboratori Nazionali di Frascati, Frascati, Italy
P Giubellino INFN, Sezione di Torino, Turin, Italy Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
P Giubilato Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Padova, Italy
A M C Glaenzer Départment de Physique Nucléaire (DPhN), Université Paris-Saclay Centre d'Etudes de Saclay (CEA), IRFU, Saclay, France
P Glässel Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
E Glimos University of Tennessee, Knoxville, Tennessee, USA
D J Q Goh Nagasaki Institute of Applied Science, Nagasaki, Japan
V Gonzalez Wayne State University, Detroit, Michigan, USA
L H González-Trueba Instituto de Física, Universidad Nacional Autónoma de México, Mexico City, Mexico
S Gorbunov Frankfurt Institute for Advanced Studies, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
M Gorgon AGH University of Science and Technology, Cracow, Poland
L Görlich The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland
S Gotovac Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, University of Split, Split, Croatia
V Grabski Instituto de Física, Universidad Nacional Autónoma de México, Mexico City, Mexico
L K Graczykowski Warsaw University of Technology, Warsaw, Poland
E Grecka Nuclear Physics Institute of the Czech Academy of Sciences, Husinec-Řež, Czech Republic
L Greiner Lawrence Berkeley National Laboratory, Berkeley, California, USA
A Grelli Institute for Gravitational and Subatomic Physics (GRASP), Utrecht University/Nikhef, Utrecht, Netherlands
C Grigoras European Organization for Nuclear Research (CERN), Geneva, Switzerland
V Grigoriev Affiliated with an institute covered by a cooperation agreement with CERN
S Grigoryan A.I. Alikhanyan National Science Laboratory (Yerevan Physics Institute) Foundation, Yerevan, Armenia Affiliated with an international laboratory covered by a cooperation agreement with CERN
F Grosa European Organization for Nuclear Research (CERN), Geneva, Switzerland
J F Grosse-Oetringhaus European Organization for Nuclear Research (CERN), Geneva, Switzerland
R Grosso Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
D Grund Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech Republic
G G Guardiano Universidade Estadual de Campinas (UNICAMP), Campinas, Brazil
R Guernane Laboratoire de Physique Subatomique et de Cosmologie, Université Grenoble-Alpes, CNRS-IN2P3, Grenoble, France
M Guilbaud SUBATECH, IMT Atlantique, Nantes Université, CNRS-IN2P3, Nantes, France
K Gulbrandsen Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark
T Gunji University of Tokyo, Tokyo, Japan
W Guo Central China Normal University, Wuhan, China
A Gupta Physics Department, University of Jammu, Jammu, India
R Gupta Physics Department, University of Jammu, Jammu, India
S P Guzman High Energy Physics Group, Universidad Autónoma de Puebla, Puebla, Mexico
L Gyulai Wigner Research Centre for Physics, Budapest, Hungary
M K Habib Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
C Hadjidakis Laboratoire de Physique des 2 Infinis, Irène Joliot-Curie, Orsay, France
H Hamagaki Nagasaki Institute of Applied Science, Nagasaki, Japan
M Hamid Central China Normal University, Wuhan, China
Y Han Yonsei University, Seoul, Republic of Korea
R Hannigan The University of Texas at Austin, Austin, Texas, USA
M R Haque Warsaw University of Technology, Warsaw, Poland
A Harlenderova Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
J W Harris Yale University, New Haven, Connecticut, USA
A Harton Chicago State University, Chicago, Illinois, USA
J A Hasenbichler European Organization for Nuclear Research (CERN), Geneva, Switzerland
H Hassan Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA
D Hatzifotiadou INFN, Sezione di Bologna, Bologna, Italy
P Hauer Helmholtz-Institut für Strahlen- und Kernphysik, Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn, Germany
L B Havener Yale University, New Haven, Connecticut, USA
S T Heckel Physik Department, Technische Universität München, Munich, Germany
E Hellbär Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
H Helstrup Faculty of Engineering and Science, Western Norway University of Applied Sciences, Bergen, Norway
T Herman Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech Republic
G Herrera Corral Centro de Investigación y de Estudios Avanzados (CINVESTAV), Mexico City and Mérida, Mexico
F Herrmann Westfälische Wilhelms-Universität Münster, Institut für Kernphysik, Munster, Germany
K F Hetland Faculty of Engineering and Science, Western Norway University of Applied Sciences, Bergen, Norway
B Heybeck Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
H Hillemanns European Organization for Nuclear Research (CERN), Geneva, Switzerland
C Hills University of Liverpool, Liverpool, United Kingdom
B Hippolyte Université de Strasbourg, CNRS, IPHC UMR 7178, F-67000 Strasbourg, France
B Hofman Institute for Gravitational and Subatomic Physics (GRASP), Utrecht University/Nikhef, Utrecht, Netherlands
B Hohlweger Nikhef, National Institute for Subatomic Physics, Amsterdam, Netherlands
J Honermann Westfälische Wilhelms-Universität Münster, Institut für Kernphysik, Munster, Germany
G H Hong Yonsei University, Seoul, Republic of Korea
D Horak Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech Republic
A Horzyk AGH University of Science and Technology, Cracow, Poland
R Hosokawa Creighton University, Omaha, Nebraska, USA
Y Hou Central China Normal University, Wuhan, China
P Hristov European Organization for Nuclear Research (CERN), Geneva, Switzerland
C Hughes University of Tennessee, Knoxville, Tennessee, USA
P Huhn Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
L M Huhta University of Jyväskylä, Jyväskylä, Finland
C V Hulse Laboratoire de Physique des 2 Infinis, Irène Joliot-Curie, Orsay, France
T J Humanic Ohio State University, Columbus, Ohio, USA
H Hushnud Saha Institute of Nuclear Physics, Homi Bhabha National Institute, Kolkata, India
A Hutson University of Houston, Houston, Texas, USA
D Hutter Frankfurt Institute for Advanced Studies, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
J P Iddon University of Liverpool, Liverpool, United Kingdom
R Ilkaev Affiliated with an institute covered by a cooperation agreement with CERN
H Ilyas COMSATS University Islamabad, Islamabad, Pakistan
M Inaba University of Tsukuba, Tsukuba, Japan
G M Innocenti European Organization for Nuclear Research (CERN), Geneva, Switzerland
M Ippolitov Affiliated with an institute covered by a cooperation agreement with CERN
A Isakov Nuclear Physics Institute of the Czech Academy of Sciences, Husinec-Řež, Czech Republic
T Isidori University of Kansas, Lawrence, Kansas, USA
M S Islam Saha Institute of Nuclear Physics, Homi Bhabha National Institute, Kolkata, India
M Ivanov Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
V Ivanov Affiliated with an institute covered by a cooperation agreement with CERN
V Izucheev Affiliated with an institute covered by a cooperation agreement with CERN
M Jablonski AGH University of Science and Technology, Cracow, Poland
B Jacak Lawrence Berkeley National Laboratory, Berkeley, California, USA
N Jacazio European Organization for Nuclear Research (CERN), Geneva, Switzerland
P M Jacobs Lawrence Berkeley National Laboratory, Berkeley, California, USA
S Jadlovska Technical University of Košice, Košice, Slovak Republic
J Jadlovsky Technical University of Košice, Košice, Slovak Republic
L Jaffe Frankfurt Institute for Advanced Studies, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
C Jahnke Universidade Estadual de Campinas (UNICAMP), Campinas, Brazil
M A Janik Warsaw University of Technology, Warsaw, Poland
T Janson Johann-Wolfgang-Goethe Universität Frankfurt Institut für Informatik, Fachbereich Informatik und Mathematik, Frankfurt, Germany
M Jercic Physics Department, Faculty of Science, University of Zagreb, Zagreb, Croatia
O Jevons School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom
A A P Jimenez Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Mexico City, Mexico
F Jonas Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA Westfälische Wilhelms-Universität Münster, Institut für Kernphysik, Munster, Germany
P G Jones School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom
J M Jowett European Organization for Nuclear Research (CERN), Geneva, Switzerland Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
J Jung Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
M Jung Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
A Junique European Organization for Nuclear Research (CERN), Geneva, Switzerland
A Jusko School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom
M J Kabus European Organization for Nuclear Research (CERN), Geneva, Switzerland Warsaw University of Technology, Warsaw, Poland
J Kaewjai Suranaree University of Technology, Nakhon Ratchasima, Thailand
P Kalinak Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovak Republic
A S Kalteyer Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
A Kalweit European Organization for Nuclear Research (CERN), Geneva, Switzerland
V Kaplin Affiliated with an institute covered by a cooperation agreement with CERN
A Karasu Uysal KTO Karatay University, Konya, Turkey
D Karatovic Physics Department, Faculty of Science, University of Zagreb, Zagreb, Croatia
O Karavichev Affiliated with an institute covered by a cooperation agreement with CERN
T Karavicheva Affiliated with an institute covered by a cooperation agreement with CERN
P Karczmarczyk Warsaw University of Technology, Warsaw, Poland
E Karpechev Affiliated with an institute covered by a cooperation agreement with CERN
V Kashyap National Institute of Science Education and Research, Homi Bhabha National Institute, Jatni, India
A Kazantsev Affiliated with an institute covered by a cooperation agreement with CERN
U Kebschull Johann-Wolfgang-Goethe Universität Frankfurt Institut für Informatik, Fachbereich Informatik und Mathematik, Frankfurt, Germany
R Keidel Zentrum für Technologie und Transfer (ZTT), Worms, Germany
D L D Keijdener Institute for Gravitational and Subatomic Physics (GRASP), Utrecht University/Nikhef, Utrecht, Netherlands
M Keil European Organization for Nuclear Research (CERN), Geneva, Switzerland
B Ketzer Helmholtz-Institut für Strahlen- und Kernphysik, Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn, Germany
A M Khan Central China Normal University, Wuhan, China
S Khan Department of Physics, Aligarh Muslim University, Aligarh, India
A Khanzadeev Affiliated with an institute covered by a cooperation agreement with CERN
Y Kharlov Affiliated with an institute covered by a cooperation agreement with CERN
A Khatun Department of Physics, Aligarh Muslim University, Aligarh, India
A Khuntia The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland
B Kileng Faculty of Engineering and Science, Western Norway University of Applied Sciences, Bergen, Norway
B Kim Department of Physics, Pusan National University, Pusan, Republic of Korea
C Kim Department of Physics, Pusan National University, Pusan, Republic of Korea
D J Kim University of Jyväskylä, Jyväskylä, Finland
E J Kim Jeonbuk National University, Jeonju, Republic of Korea
J Kim Yonsei University, Seoul, Republic of Korea
J S Kim Gangneung-Wonju National University, Gangneung, Republic of Korea
J Kim Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
J Kim Jeonbuk National University, Jeonju, Republic of Korea
M Kim Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
S Kim Department of Physics, Sejong University, Seoul, Republic of Korea
T Kim Yonsei University, Seoul, Republic of Korea
S Kirsch Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
I Kisel Frankfurt Institute for Advanced Studies, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
S Kiselev Affiliated with an institute covered by a cooperation agreement with CERN
A Kisiel Warsaw University of Technology, Warsaw, Poland
J P Kitowski AGH University of Science and Technology, Cracow, Poland
J L Klay California Polytechnic State University, San Luis Obispo, California, USA
J Klein European Organization for Nuclear Research (CERN), Geneva, Switzerland
S Klein Lawrence Berkeley National Laboratory, Berkeley, California, USA
C Klein-Bösing Westfälische Wilhelms-Universität Münster, Institut für Kernphysik, Munster, Germany
M Kleiner Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
T Klemenz Physik Department, Technische Universität München, Munich, Germany
A Kluge European Organization for Nuclear Research (CERN), Geneva, Switzerland
A G Knospe University of Houston, Houston, Texas, USA
C Kobdaj Suranaree University of Technology, Nakhon Ratchasima, Thailand
T Kollegger Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
A Kondratyev Affiliated with an international laboratory covered by a cooperation agreement with CERN
N Kondratyeva Affiliated with an institute covered by a cooperation agreement with CERN
E Kondratyuk Affiliated with an institute covered by a cooperation agreement with CERN
J Konig Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
S A Konigstorfer Physik Department, Technische Universität München, Munich, Germany
P J Konopka European Organization for Nuclear Research (CERN), Geneva, Switzerland
G Kornakov Warsaw University of Technology, Warsaw, Poland
S D Koryciak AGH University of Science and Technology, Cracow, Poland
A Kotliarov Nuclear Physics Institute of the Czech Academy of Sciences, Husinec-Řež, Czech Republic
O Kovalenko National Centre for Nuclear Research, Warsaw, Poland
V Kovalenko Affiliated with an institute covered by a cooperation agreement with CERN
M Kowalski The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland
I Králik Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovak Republic
A Kravčáková Faculty of Science, Pavol Jozef Šafárik University, Košice, Slovak Republic
L Kreis Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
M Krivda Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovak Republic School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom
F Krizek Nuclear Physics Institute of the Czech Academy of Sciences, Husinec-Řež, Czech Republic
K Krizkova Gajdosova Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech Republic
M Kroesen Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
M Krüger Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
D M Krupova Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech Republic
E Kryshen Affiliated with an institute covered by a cooperation agreement with CERN
M Krzewicki Frankfurt Institute for Advanced Studies, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
V Kučera European Organization for Nuclear Research (CERN), Geneva, Switzerland
C Kuhn Université de Strasbourg, CNRS, IPHC UMR 7178, F-67000 Strasbourg, France
P G Kuijer Nikhef, National Institute for Subatomic Physics, Amsterdam, Netherlands
T Kumaoka University of Tsukuba, Tsukuba, Japan
D Kumar Variable Energy Cyclotron Centre, Homi Bhabha National Institute, Kolkata, India
L Kumar Physics Department, Panjab University, Chandigarh, India
N Kumar Physics Department, Panjab University, Chandigarh, India
S Kundu European Organization for Nuclear Research (CERN), Geneva, Switzerland
P Kurashvili National Centre for Nuclear Research, Warsaw, Poland
A Kurepin Affiliated with an institute covered by a cooperation agreement with CERN
A B Kurepin Affiliated with an institute covered by a cooperation agreement with CERN
S Kushpil Nuclear Physics Institute of the Czech Academy of Sciences, Husinec-Řež, Czech Republic
J Kvapil School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom
M J Kweon Inha University, Incheon, Republic of Korea
J Y Kwon Inha University, Incheon, Republic of Korea
Y Kwon Yonsei University, Seoul, Republic of Korea
S L La Pointe Frankfurt Institute for Advanced Studies, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
P La Rocca Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Catania, Italy
Y S Lai Lawrence Berkeley National Laboratory, Berkeley, California, USA
A Lakrathok Suranaree University of Technology, Nakhon Ratchasima, Thailand
M Lamanna European Organization for Nuclear Research (CERN), Geneva, Switzerland
R Langoy University of South-Eastern Norway, Kongsberg, Norway
P Larionov INFN, Laboratori Nazionali di Frascati, Frascati, Italy
E Laudi European Organization for Nuclear Research (CERN), Geneva, Switzerland
L Lautner European Organization for Nuclear Research (CERN), Geneva, Switzerland Physik Department, Technische Universität München, Munich, Germany
R Lavicka Stefan Meyer Institut für Subatomare Physik (SMI), Vienna, Austria
T Lazareva Affiliated with an institute covered by a cooperation agreement with CERN
R Lea INFN, Sezione di Pavia, Pavia, Italy Università di Brescia, Brescia, Italy
J Lehrbach Frankfurt Institute for Advanced Studies, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
R C Lemmon Nuclear Physics Group, STFC Daresbury Laboratory, Daresbury, United Kingdom
I León Monzón Universidad Autónoma de Sinaloa, Culiacán, Mexico
M M Lesch Physik Department, Technische Universität München, Munich, Germany
E D Lesser Department of Physics, University of California, Berkeley, California, USA
M Lettrich Physik Department, Technische Universität München, Munich, Germany
P Lévai Wigner Research Centre for Physics, Budapest, Hungary
X Li China Institute of Atomic Energy, Beijing, China
X L Li Central China Normal University, Wuhan, China
J Lien University of South-Eastern Norway, Kongsberg, Norway
R Lietava School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom
B Lim Department of Physics, Pusan National University, Pusan, Republic of Korea
S H Lim Department of Physics, Pusan National University, Pusan, Republic of Korea
V Lindenstruth Frankfurt Institute for Advanced Studies, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
A Lindner Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest, Romania
C Lippmann Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
A Liu Department of Physics, University of California, Berkeley, California, USA
D H Liu Central China Normal University, Wuhan, China
J Liu University of Liverpool, Liverpool, United Kingdom
I M Lofnes Department of Physics and Technology, University of Bergen, Bergen, Norway
V Loginov Affiliated with an institute covered by a cooperation agreement with CERN
C Loizides Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA
P Loncar Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, University of Split, Split, Croatia
J A Lopez Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
X Lopez Université Clermont Auvergne, CNRS/IN2P3, LPC, Clermont-Ferrand, France
E López Torres Centro de Aplicaciones Tecnológicas y Desarrollo Nuclear (CEADEN), Havana, Cuba
P Lu Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany University of Science and Technology of China, Hefei, China
J R Luhder Westfälische Wilhelms-Universität Münster, Institut für Kernphysik, Munster, Germany
M Lunardon Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Padova, Italy
G Luparello INFN, Sezione di Trieste, Trieste, Italy
Y G Ma Fudan University, Shanghai, China
A Maevskaya Affiliated with an institute covered by a cooperation agreement with CERN
M Mager European Organization for Nuclear Research (CERN), Geneva, Switzerland
T Mahmoud Helmholtz-Institut für Strahlen- und Kernphysik, Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn, Germany
A Maire Université de Strasbourg, CNRS, IPHC UMR 7178, F-67000 Strasbourg, France
M Malaev Affiliated with an institute covered by a cooperation agreement with CERN
N M Malik Physics Department, University of Jammu, Jammu, India
Q W Malik Department of Physics, University of Oslo, Oslo, Norway
S K Malik Physics Department, University of Jammu, Jammu, India
L Malinina Affiliated with an international laboratory covered by a cooperation agreement with CERN
D Mal'Kevich Affiliated with an institute covered by a cooperation agreement with CERN
D Mallick National Institute of Science Education and Research, Homi Bhabha National Institute, Jatni, India
N Mallick Indian Institute of Technology Indore, Indore, India
G Mandaglio Dipartimento di Scienze MIFT, Università di Messina, Messina, Italy INFN, Sezione di Catania, Catania, Italy
V Manko Affiliated with an institute covered by a cooperation agreement with CERN
F Manso Université Clermont Auvergne, CNRS/IN2P3, LPC, Clermont-Ferrand, France
V Manzari INFN, Sezione di Bari, Bari, Italy
Y Mao Central China Normal University, Wuhan, China
G V Margagliotti Dipartimento di Fisica dell'Università and Sezione INFN, Trieste, Italy
A Margotti INFN, Sezione di Bologna, Bologna, Italy
A Marín Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
C Markert The University of Texas at Austin, Austin, Texas, USA
M Marquard Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
N A Martin Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
P Martinengo European Organization for Nuclear Research (CERN), Geneva, Switzerland
J L Martinez University of Houston, Houston, Texas, USA
M I Martínez High Energy Physics Group, Universidad Autónoma de Puebla, Puebla, Mexico
G Martínez García SUBATECH, IMT Atlantique, Nantes Université, CNRS-IN2P3, Nantes, France
S Masciocchi Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
M Masera Dipartimento di Fisica dell'Università and Sezione INFN, Turin, Italy
A Masoni INFN, Sezione di Cagliari, Cagliari, Italy
L Massacrier Laboratoire de Physique des 2 Infinis, Irène Joliot-Curie, Orsay, France
A Mastroserio INFN, Sezione di Bari, Bari, Italy Università degli Studi di Foggia, Foggia, Italy
A M Mathis Physik Department, Technische Universität München, Munich, Germany
O Matonoha Lund University Department of Physics, Division of Particle Physics, Lund, Sweden
P F T Matuoka Universidade de São Paulo (USP), São Paulo, Brazil
A Matyja The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland
C Mayer The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland
A L Mazuecos European Organization for Nuclear Research (CERN), Geneva, Switzerland
F Mazzaschi Dipartimento di Fisica dell'Università and Sezione INFN, Turin, Italy
M Mazzilli European Organization for Nuclear Research (CERN), Geneva, Switzerland
J E Mdhluli University of the Witwatersrand, Johannesburg, South Africa
A F Mechler Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
Y Melikyan Affiliated with an institute covered by a cooperation agreement with CERN
A Menchaca-Rocha Instituto de Física, Universidad Nacional Autónoma de México, Mexico City, Mexico
E Meninno Dipartimento di Fisica "E.R. Caianiello" dell'Università and Gruppo Collegato INFN, Salerno, Italy Stefan Meyer Institut für Subatomare Physik (SMI), Vienna, Austria
A S Menon University of Houston, Houston, Texas, USA
M Meres Comenius University Bratislava, Faculty of Mathematics, Physics and Informatics, Bratislava, Slovak Republic
S Mhlanga iThemba LABS, National Research Foundation, Somerset West, South Africa University of Cape Town, Cape Town, South Africa
Y Miake University of Tsukuba, Tsukuba, Japan
L Micheletti INFN, Sezione di Torino, Turin, Italy
L C Migliorin CNRS/IN2P3, Institut de Physique des 2 Infinis de Lyon, Université de Lyon, Lyon, France
D L Mihaylov Physik Department, Technische Universität München, Munich, Germany
K Mikhaylov Affiliated with an institute covered by a cooperation agreement with CERN Affiliated with an international laboratory covered by a cooperation agreement with CERN
A N Mishra Wigner Research Centre for Physics, Budapest, Hungary
D Miśkowiec Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
A Modak Bose Institute, Department of Physics and Centre for Astroparticle Physics and Space Science (CAPSS), Kolkata, India
A P Mohanty Institute for Gravitational and Subatomic Physics (GRASP), Utrecht University/Nikhef, Utrecht, Netherlands
B Mohanty National Institute of Science Education and Research, Homi Bhabha National Institute, Jatni, India
M Mohisin Khan Department of Physics, Aligarh Muslim University, Aligarh, India
M A Molander Helsinki Institute of Physics (HIP), Helsinki, Finland
Z Moravcova Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark
C Mordasini Physik Department, Technische Universität München, Munich, Germany
D A Moreira De Godoy Westfälische Wilhelms-Universität Münster, Institut für Kernphysik, Munster, Germany
I Morozov Affiliated with an institute covered by a cooperation agreement with CERN
A Morsch European Organization for Nuclear Research (CERN), Geneva, Switzerland
T Mrnjavac European Organization for Nuclear Research (CERN), Geneva, Switzerland
V Muccifora INFN, Laboratori Nazionali di Frascati, Frascati, Italy
E Mudnic Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, University of Split, Split, Croatia
S Muhuri Variable Energy Cyclotron Centre, Homi Bhabha National Institute, Kolkata, India
J D Mulligan Lawrence Berkeley National Laboratory, Berkeley, California, USA
A Mulliri Dipartimento di Fisica dell'Università and Sezione INFN, Cagliari, Italy
M G Munhoz Universidade de São Paulo (USP), São Paulo, Brazil
R H Munzer Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
H Murakami University of Tokyo, Tokyo, Japan
S Murray University of Cape Town, Cape Town, South Africa
L Musa European Organization for Nuclear Research (CERN), Geneva, Switzerland
J Musinsky Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovak Republic
J W Myrcha Warsaw University of Technology, Warsaw, Poland
B Naik University of the Witwatersrand, Johannesburg, South Africa
R Nair National Centre for Nuclear Research, Warsaw, Poland
B K Nandi Indian Institute of Technology Bombay (IIT), Mumbai, India
R Nania INFN, Sezione di Bologna, Bologna, Italy
E Nappi INFN, Sezione di Bari, Bari, Italy
A F Nassirpour Lund University Department of Physics, Division of Particle Physics, Lund, Sweden
A Nath Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
C Nattrass University of Tennessee, Knoxville, Tennessee, USA
A Neagu Department of Physics, University of Oslo, Oslo, Norway
A Negru University Politehnica of Bucharest, Bucharest, Romania
L Nellen Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Mexico City, Mexico
S V Nesbo Faculty of Engineering and Science, Western Norway University of Applied Sciences, Bergen, Norway
G Neskovic Frankfurt Institute for Advanced Studies, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
D Nesterov Affiliated with an institute covered by a cooperation agreement with CERN
B S Nielsen Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark
E G Nielsen Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark
S Nikolaev Affiliated with an institute covered by a cooperation agreement with CERN
S Nikulin Affiliated with an institute covered by a cooperation agreement with CERN
V Nikulin Affiliated with an institute covered by a cooperation agreement with CERN
F Noferini INFN, Sezione di Bologna, Bologna, Italy
S Noh Chungbuk National University, Cheongju, Republic of Korea
P Nomokonov Affiliated with an international laboratory covered by a cooperation agreement with CERN
J Norman University of Liverpool, Liverpool, United Kingdom
N Novitzky University of Tsukuba, Tsukuba, Japan
P Nowakowski Warsaw University of Technology, Warsaw, Poland
A Nyanin Affiliated with an institute covered by a cooperation agreement with CERN
J Nystrand Department of Physics and Technology, University of Bergen, Bergen, Norway
M Ogino Nagasaki Institute of Applied Science, Nagasaki, Japan
A Ohlson Lund University Department of Physics, Division of Particle Physics, Lund, Sweden
V A Okorokov Affiliated with an institute covered by a cooperation agreement with CERN
J Oleniacz Warsaw University of Technology, Warsaw, Poland
A C Oliveira Da Silva University of Tennessee, Knoxville, Tennessee, USA
M H Oliver Yale University, New Haven, Connecticut, USA
A Onnerstad University of Jyväskylä, Jyväskylä, Finland
C Oppedisano INFN, Sezione di Torino, Turin, Italy
A Ortiz Velasquez Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Mexico City, Mexico
A Oskarsson Lund University Department of Physics, Division of Particle Physics, Lund, Sweden
J Otwinowski The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland
M Oya Physics Program and International Institute for Sustainability with Knotted Chiral Meta Matter (SKCM2), Hiroshima University, Hiroshima, Japan
K Oyama Nagasaki Institute of Applied Science, Nagasaki, Japan
Y Pachmayer Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
S Padhan Indian Institute of Technology Bombay (IIT), Mumbai, India
D Pagano INFN, Sezione di Pavia, Pavia, Italy Università di Brescia, Brescia, Italy
G Paić Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Mexico City, Mexico
A Palasciano INFN, Sezione di Bari, Bari, Italy
S Panebianco Départment de Physique Nucléaire (DPhN), Université Paris-Saclay Centre d'Etudes de Saclay (CEA), IRFU, Saclay, France
J Park Inha University, Incheon, Republic of Korea
J E Parkkila European Organization for Nuclear Research (CERN), Geneva, Switzerland University of Jyväskylä, Jyväskylä, Finland
S P Pathak University of Houston, Houston, Texas, USA
R N Patra Physics Department, University of Jammu, Jammu, India
B Paul Dipartimento di Fisica dell'Università and Sezione INFN, Cagliari, Italy
H Pei Central China Normal University, Wuhan, China
T Peitzmann Institute for Gravitational and Subatomic Physics (GRASP), Utrecht University/Nikhef, Utrecht, Netherlands
X Peng Central China Normal University, Wuhan, China
L G Pereira Instituto de Física, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
H Pereira Da Costa Départment de Physique Nucléaire (DPhN), Université Paris-Saclay Centre d'Etudes de Saclay (CEA), IRFU, Saclay, France
D Peresunko Affiliated with an institute covered by a cooperation agreement with CERN
G M Perez Centro de Aplicaciones Tecnológicas y Desarrollo Nuclear (CEADEN), Havana, Cuba
S Perrin Départment de Physique Nucléaire (DPhN), Université Paris-Saclay Centre d'Etudes de Saclay (CEA), IRFU, Saclay, France
Y Pestov Affiliated with an institute covered by a cooperation agreement with CERN
V Petráček Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech Republic
V Petrov Affiliated with an institute covered by a cooperation agreement with CERN
M Petrovici Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest, Romania
R P Pezzi Instituto de Física, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil SUBATECH, IMT Atlantique, Nantes Université, CNRS-IN2P3, Nantes, France
S Piano INFN, Sezione di Trieste, Trieste, Italy
M Pikna Comenius University Bratislava, Faculty of Mathematics, Physics and Informatics, Bratislava, Slovak Republic
P Pillot SUBATECH, IMT Atlantique, Nantes Université, CNRS-IN2P3, Nantes, France
O Pinazza European Organization for Nuclear Research (CERN), Geneva, Switzerland INFN, Sezione di Bologna, Bologna, Italy
L Pinsky University of Houston, Houston, Texas, USA
C Pinto Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Catania, Italy Physik Department, Technische Universität München, Munich, Germany
S Pisano INFN, Laboratori Nazionali di Frascati, Frascati, Italy
M Płoskoń Lawrence Berkeley National Laboratory, Berkeley, California, USA
M Planinic Physics Department, Faculty of Science, University of Zagreb, Zagreb, Croatia
F Pliquett Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
M G Poghosyan Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA
S Politano Dipartimento DISAT del Politecnico and Sezione INFN, Turin, Italy
N Poljak Physics Department, Faculty of Science, University of Zagreb, Zagreb, Croatia
A Pop Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest, Romania
S Porteboeuf-Houssais Université Clermont Auvergne, CNRS/IN2P3, LPC, Clermont-Ferrand, France
J Porter Lawrence Berkeley National Laboratory, Berkeley, California, USA
V Pozdniakov Affiliated with an international laboratory covered by a cooperation agreement with CERN
S K Prasad Bose Institute, Department of Physics and Centre for Astroparticle Physics and Space Science (CAPSS), Kolkata, India
S Prasad Indian Institute of Technology Indore, Indore, India
R Preghenella INFN, Sezione di Bologna, Bologna, Italy
F Prino INFN, Sezione di Torino, Turin, Italy
C A Pruneau Wayne State University, Detroit, Michigan, USA
I Pshenichnov Affiliated with an institute covered by a cooperation agreement with CERN
M Puccio European Organization for Nuclear Research (CERN), Geneva, Switzerland
S Qiu Nikhef, National Institute for Subatomic Physics, Amsterdam, Netherlands
L Quaglia Dipartimento di Fisica dell'Università and Sezione INFN, Turin, Italy
R E Quishpe University of Houston, Houston, Texas, USA
S Ragoni School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom
A Rakotozafindrabe Départment de Physique Nucléaire (DPhN), Université Paris-Saclay Centre d'Etudes de Saclay (CEA), IRFU, Saclay, France
L Ramello INFN, Sezione di Torino, Turin, Italy Università del Piemonte Orientale, Vercelli, Italy
F Rami Université de Strasbourg, CNRS, IPHC UMR 7178, F-67000 Strasbourg, France
S A R Ramirez High Energy Physics Group, Universidad Autónoma de Puebla, Puebla, Mexico
T A Rancien Laboratoire de Physique Subatomique et de Cosmologie, Université Grenoble-Alpes, CNRS-IN2P3, Grenoble, France
R Raniwala Physics Department, University of Rajasthan, Jaipur, India
S Raniwala Physics Department, University of Rajasthan, Jaipur, India
S S Räsänen Helsinki Institute of Physics (HIP), Helsinki, Finland
R Rath Indian Institute of Technology Indore, Indore, India
I Ravasenga Nikhef, National Institute for Subatomic Physics, Amsterdam, Netherlands
K F Read Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA University of Tennessee, Knoxville, Tennessee, USA
A R Redelbach Frankfurt Institute for Advanced Studies, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
K Redlich National Centre for Nuclear Research, Warsaw, Poland
A Rehman Department of Physics and Technology, University of Bergen, Bergen, Norway
P Reichelt Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
F Reidt European Organization for Nuclear Research (CERN), Geneva, Switzerland
H A Reme-Ness Faculty of Engineering and Science, Western Norway University of Applied Sciences, Bergen, Norway
Z Rescakova Faculty of Science, Pavol Jozef Šafárik University, Košice, Slovak Republic
K Reygers Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
A Riabov Affiliated with an institute covered by a cooperation agreement with CERN
V Riabov Affiliated with an institute covered by a cooperation agreement with CERN
R Ricci Dipartimento di Fisica "E.R. Caianiello" dell'Università and Gruppo Collegato INFN, Salerno, Italy
T Richert Lund University Department of Physics, Division of Particle Physics, Lund, Sweden
M Richter Department of Physics, University of Oslo, Oslo, Norway
W Riegler European Organization for Nuclear Research (CERN), Geneva, Switzerland
F Riggi Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Catania, Italy
C Ristea Institute of Space Science (ISS), Bucharest, Romania
M Rodríguez Cahuantzi High Energy Physics Group, Universidad Autónoma de Puebla, Puebla, Mexico
K Røed Department of Physics, University of Oslo, Oslo, Norway
R Rogalev Affiliated with an institute covered by a cooperation agreement with CERN
E Rogochaya Affiliated with an international laboratory covered by a cooperation agreement with CERN
T S Rogoschinski Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
D Rohr European Organization for Nuclear Research (CERN), Geneva, Switzerland
D Röhrich Department of Physics and Technology, University of Bergen, Bergen, Norway
P F Rojas High Energy Physics Group, Universidad Autónoma de Puebla, Puebla, Mexico
S Rojas Torres Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech Republic
P S Rokita Warsaw University of Technology, Warsaw, Poland
F Ronchetti INFN, Laboratori Nazionali di Frascati, Frascati, Italy
A Rosano Dipartimento di Scienze MIFT, Università di Messina, Messina, Italy INFN, Sezione di Catania, Catania, Italy
E D Rosas Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Mexico City, Mexico
A Rossi INFN, Sezione di Padova, Padova, Italy
A Roy Indian Institute of Technology Indore, Indore, India
P Roy Saha Institute of Nuclear Physics, Homi Bhabha National Institute, Kolkata, India
S Roy Indian Institute of Technology Bombay (IIT), Mumbai, India
N Rubini Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Bologna, Italy
O V Rueda Lund University Department of Physics, Division of Particle Physics, Lund, Sweden
D Ruggiano Warsaw University of Technology, Warsaw, Poland
R Rui Dipartimento di Fisica dell'Università and Sezione INFN, Trieste, Italy
B Rumyantsev Affiliated with an international laboratory covered by a cooperation agreement with CERN
P G Russek AGH University of Science and Technology, Cracow, Poland
R Russo Nikhef, National Institute for Subatomic Physics, Amsterdam, Netherlands
A Rustamov National Nuclear Research Center, Baku, Azerbaijan
E Ryabinkin Affiliated with an institute covered by a cooperation agreement with CERN
Y Ryabov Affiliated with an institute covered by a cooperation agreement with CERN
A Rybicki The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland
H Rytkonen University of Jyväskylä, Jyväskylä, Finland
W Rzesa Warsaw University of Technology, Warsaw, Poland
O A M Saarimaki Helsinki Institute of Physics (HIP), Helsinki, Finland
R Sadek SUBATECH, IMT Atlantique, Nantes Université, CNRS-IN2P3, Nantes, France
S Sadovsky Affiliated with an institute covered by a cooperation agreement with CERN
J Saetre Department of Physics and Technology, University of Bergen, Bergen, Norway
K Šafařík Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech Republic
S K Saha Variable Energy Cyclotron Centre, Homi Bhabha National Institute, Kolkata, India
S Saha National Institute of Science Education and Research, Homi Bhabha National Institute, Jatni, India
B Sahoo Indian Institute of Technology Bombay (IIT), Mumbai, India
P Sahoo Indian Institute of Technology Bombay (IIT), Mumbai, India
R Sahoo Indian Institute of Technology Indore, Indore, India
S Sahoo Institute of Physics, Homi Bhabha National Institute, Bhubaneswar, India
D Sahu Indian Institute of Technology Indore, Indore, India
P K Sahu Institute of Physics, Homi Bhabha National Institute, Bhubaneswar, India
J Saini Variable Energy Cyclotron Centre, Homi Bhabha National Institute, Kolkata, India
K Sajdakova Faculty of Science, Pavol Jozef Šafárik University, Košice, Slovak Republic
S Sakai University of Tsukuba, Tsukuba, Japan
M P Salvan Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
S Sambyal Physics Department, University of Jammu, Jammu, India
T B Saramela Universidade de São Paulo (USP), São Paulo, Brazil
D Sarkar Wayne State University, Detroit, Michigan, USA
N Sarkar Variable Energy Cyclotron Centre, Homi Bhabha National Institute, Kolkata, India
P Sarma Department of Physics, Gauhati University, Guwahati, India
V Sarritzu Dipartimento di Fisica dell'Università and Sezione INFN, Cagliari, Italy
V M Sarti Physik Department, Technische Universität München, Munich, Germany
M H P Sas Yale University, New Haven, Connecticut, USA
J Schambach Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA
H S Scheid Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
C Schiaua Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest, Romania
R Schicker Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
A Schmah Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
C Schmidt Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
H R Schmidt Physikalisches Institut, Eberhard-Karls-Universität Tübingen, Tubingen, Germany
M O Schmidt European Organization for Nuclear Research (CERN), Geneva, Switzerland
M Schmidt Physikalisches Institut, Eberhard-Karls-Universität Tübingen, Tubingen, Germany
N V Schmidt Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA
A R Schmier University of Tennessee, Knoxville, Tennessee, USA
R Schotter Université de Strasbourg, CNRS, IPHC UMR 7178, F-67000 Strasbourg, France
J Schukraft European Organization for Nuclear Research (CERN), Geneva, Switzerland
K Schwarz Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
K Schweda Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
G Scioli Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Bologna, Italy
E Scomparin INFN, Sezione di Torino, Turin, Italy
J E Seger Creighton University, Omaha, Nebraska, USA
Y Sekiguchi University of Tokyo, Tokyo, Japan
D Sekihata University of Tokyo, Tokyo, Japan
I Selyuzhenkov Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany Affiliated with an institute covered by a cooperation agreement with CERN
S Senyukov Université de Strasbourg, CNRS, IPHC UMR 7178, F-67000 Strasbourg, France
J J Seo Inha University, Incheon, Republic of Korea
D Serebryakov Affiliated with an institute covered by a cooperation agreement with CERN
L Šerkšnytė Physik Department, Technische Universität München, Munich, Germany
A Sevcenco Institute of Space Science (ISS), Bucharest, Romania
T J Shaba iThemba LABS, National Research Foundation, Somerset West, South Africa
A Shabanov Affiliated with an institute covered by a cooperation agreement with CERN
A Shabetai SUBATECH, IMT Atlantique, Nantes Université, CNRS-IN2P3, Nantes, France
R Shahoyan European Organization for Nuclear Research (CERN), Geneva, Switzerland
W Shaikh Saha Institute of Nuclear Physics, Homi Bhabha National Institute, Kolkata, India
A Shangaraev Affiliated with an institute covered by a cooperation agreement with CERN
A Sharma Physics Department, Panjab University, Chandigarh, India
D Sharma Indian Institute of Technology Bombay (IIT), Mumbai, India
H Sharma The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland
M Sharma Physics Department, University of Jammu, Jammu, India
N Sharma Physics Department, Panjab University, Chandigarh, India
S Sharma Physics Department, University of Jammu, Jammu, India
U Sharma Physics Department, University of Jammu, Jammu, India
A Shatat Laboratoire de Physique des 2 Infinis, Irène Joliot-Curie, Orsay, France
O Sheibani University of Houston, Houston, Texas, USA
K Shigaki Physics Program and International Institute for Sustainability with Knotted Chiral Meta Matter (SKCM2), Hiroshima University, Hiroshima, Japan
M Shimomura Nara Women's University (NWU), Nara, Japan
S Shirinkin Affiliated with an institute covered by a cooperation agreement with CERN
Q Shou Fudan University, Shanghai, China
Y Sibiriak Affiliated with an institute covered by a cooperation agreement with CERN
S Siddhanta INFN, Sezione di Cagliari, Cagliari, Italy
T Siemiarczuk National Centre for Nuclear Research, Warsaw, Poland
T F Silva Universidade de São Paulo (USP), São Paulo, Brazil
D Silvermyr Lund University Department of Physics, Division of Particle Physics, Lund, Sweden
T Simantathammakul Suranaree University of Technology, Nakhon Ratchasima, Thailand
R Simeonov Faculty of Physics, Sofia University, Sofia, Bulgaria
G Simonetti European Organization for Nuclear Research (CERN), Geneva, Switzerland
B Singh Physics Department, University of Jammu, Jammu, India
B Singh Physik Department, Technische Universität München, Munich, Germany
R Singh National Institute of Science Education and Research, Homi Bhabha National Institute, Jatni, India
R Singh Physics Department, University of Jammu, Jammu, India
R Singh Indian Institute of Technology Indore, Indore, India
V K Singh Variable Energy Cyclotron Centre, Homi Bhabha National Institute, Kolkata, India
V Singhal Variable Energy Cyclotron Centre, Homi Bhabha National Institute, Kolkata, India
T Sinha Saha Institute of Nuclear Physics, Homi Bhabha National Institute, Kolkata, India
B Sitar Comenius University Bratislava, Faculty of Mathematics, Physics and Informatics, Bratislava, Slovak Republic
M Sitta INFN, Sezione di Torino, Turin, Italy Università del Piemonte Orientale, Vercelli, Italy
T B Skaali Department of Physics, University of Oslo, Oslo, Norway
G Skorodumovs Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
M Slupecki Helsinki Institute of Physics (HIP), Helsinki, Finland
N Smirnov Yale University, New Haven, Connecticut, USA
R J M Snellings Institute for Gravitational and Subatomic Physics (GRASP), Utrecht University/Nikhef, Utrecht, Netherlands
E H Solheim Department of Physics, University of Oslo, Oslo, Norway
C Soncco Sección Física, Departamento de Ciencias, Pontificia Universidad Católica del Perú, Lima, Peru
J Song University of Houston, Houston, Texas, USA
A Songmoolnak Suranaree University of Technology, Nakhon Ratchasima, Thailand
F Soramel Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Padova, Italy
S Sorensen University of Tennessee, Knoxville, Tennessee, USA
R Spijkers Nikhef, National Institute for Subatomic Physics, Amsterdam, Netherlands
I Sputowska The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland
J Staa Lund University Department of Physics, Division of Particle Physics, Lund, Sweden
J Stachel Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
I Stan Institute of Space Science (ISS), Bucharest, Romania
P J Steffanic University of Tennessee, Knoxville, Tennessee, USA
S F Stiefelmaier Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
D Stocco SUBATECH, IMT Atlantique, Nantes Université, CNRS-IN2P3, Nantes, France
I Storehaug Department of Physics, University of Oslo, Oslo, Norway
M M Storetvedt Faculty of Engineering and Science, Western Norway University of Applied Sciences, Bergen, Norway
P Stratmann Westfälische Wilhelms-Universität Münster, Institut für Kernphysik, Munster, Germany
S Strazzi Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Bologna, Italy
C P Stylianidis Nikhef, National Institute for Subatomic Physics, Amsterdam, Netherlands
A A P Suaide Universidade de São Paulo (USP), São Paulo, Brazil
C Suire Laboratoire de Physique des 2 Infinis, Irène Joliot-Curie, Orsay, France
M Sukhanov Affiliated with an institute covered by a cooperation agreement with CERN
M Suljic European Organization for Nuclear Research (CERN), Geneva, Switzerland
V Sumberia Physics Department, University of Jammu, Jammu, India
S Sumowidagdo National Research and Innovation Agency - BRIN, Jakarta, Indonesia
S Swain Institute of Physics, Homi Bhabha National Institute, Bhubaneswar, India
A Szabo Comenius University Bratislava, Faculty of Mathematics, Physics and Informatics, Bratislava, Slovak Republic
I Szarka Comenius University Bratislava, Faculty of Mathematics, Physics and Informatics, Bratislava, Slovak Republic
U Tabassam COMSATS University Islamabad, Islamabad, Pakistan
S F Taghavi Physik Department, Technische Universität München, Munich, Germany
G Taillepied Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany Université Clermont Auvergne, CNRS/IN2P3, LPC, Clermont-Ferrand, France
J Takahashi Universidade Estadual de Campinas (UNICAMP), Campinas, Brazil
G J Tambave Department of Physics and Technology, University of Bergen, Bergen, Norway
S Tang Central China Normal University, Wuhan, China Université Clermont Auvergne, CNRS/IN2P3, LPC, Clermont-Ferrand, France
Z Tang University of Science and Technology of China, Hefei, China
J D Tapia Takaki University of Kansas, Lawrence, Kansas, USA
N Tapus University Politehnica of Bucharest, Bucharest, Romania
L A Tarasovicova Westfälische Wilhelms-Universität Münster, Institut für Kernphysik, Munster, Germany
M G Tarzila Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest, Romania
A Tauro European Organization for Nuclear Research (CERN), Geneva, Switzerland
A Telesca European Organization for Nuclear Research (CERN), Geneva, Switzerland
L Terlizzi Dipartimento di Fisica dell'Università and Sezione INFN, Turin, Italy
C Terrevoli University of Houston, Houston, Texas, USA
G Tersimonov Bogolyubov Institute for Theoretical Physics, National Academy of Sciences of Ukraine, Kiev, Ukraine
S Thakur Variable Energy Cyclotron Centre, Homi Bhabha National Institute, Kolkata, India
D Thomas The University of Texas at Austin, Austin, Texas, USA
R Tieulent CNRS/IN2P3, Institut de Physique des 2 Infinis de Lyon, Université de Lyon, Lyon, France
A Tikhonov Affiliated with an institute covered by a cooperation agreement with CERN
A R Timmins University of Houston, Houston, Texas, USA
M Tkacik Technical University of Košice, Košice, Slovak Republic
T Tkacik Technical University of Košice, Košice, Slovak Republic
A Toia Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
N Topilskaya Affiliated with an institute covered by a cooperation agreement with CERN
M Toppi INFN, Laboratori Nazionali di Frascati, Frascati, Italy
F Torales-Acosta Department of Physics, University of California, Berkeley, California, USA
T Tork Laboratoire de Physique des 2 Infinis, Irène Joliot-Curie, Orsay, France
A G Torres Ramos Dipartimento Interateneo di Fisica "M. Merlin" and Sezione INFN, Bari, Italy
A Trifiró Dipartimento di Scienze MIFT, Università di Messina, Messina, Italy INFN, Sezione di Catania, Catania, Italy
A S Triolo Dipartimento di Scienze MIFT, Università di Messina, Messina, Italy INFN, Sezione di Catania, Catania, Italy
S Tripathy INFN, Sezione di Bologna, Bologna, Italy
T Tripathy Indian Institute of Technology Bombay (IIT), Mumbai, India
S Trogolo European Organization for Nuclear Research (CERN), Geneva, Switzerland
V Trubnikov Bogolyubov Institute for Theoretical Physics, National Academy of Sciences of Ukraine, Kiev, Ukraine
W H Trzaska University of Jyväskylä, Jyväskylä, Finland
T P Trzcinski Warsaw University of Technology, Warsaw, Poland
R Turrisi INFN, Sezione di Padova, Padova, Italy
T S Tveter Department of Physics, University of Oslo, Oslo, Norway
K Ullaland Department of Physics and Technology, University of Bergen, Bergen, Norway
B Ulukutlu Physik Department, Technische Universität München, Munich, Germany
A Uras CNRS/IN2P3, Institut de Physique des 2 Infinis de Lyon, Université de Lyon, Lyon, France
M Urioni INFN, Sezione di Pavia, Pavia, Italy Università di Brescia, Brescia, Italy
G L Usai Dipartimento di Fisica dell'Università and Sezione INFN, Cagliari, Italy
M Vala Faculty of Science, Pavol Jozef Šafárik University, Košice, Slovak Republic
N Valle Dipartimento di Fisica, Università di Pavia, Pavia, Italy
S Vallero INFN, Sezione di Torino, Turin, Italy
L V R van Doremalen Institute for Gravitational and Subatomic Physics (GRASP), Utrecht University/Nikhef, Utrecht, Netherlands
M van Leeuwen Nikhef, National Institute for Subatomic Physics, Amsterdam, Netherlands
C A van Veen Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
R J G van Weelden Nikhef, National Institute for Subatomic Physics, Amsterdam, Netherlands
P Vande Vyvre European Organization for Nuclear Research (CERN), Geneva, Switzerland
D Varga Wigner Research Centre for Physics, Budapest, Hungary
Z Varga Wigner Research Centre for Physics, Budapest, Hungary
M Varga-Kofarago Wigner Research Centre for Physics, Budapest, Hungary
M Vasileiou Department of Physics, School of Science, National and Kapodistrian University of Athens, Athens, Greece
A Vasiliev Affiliated with an institute covered by a cooperation agreement with CERN
O Vázquez Doce Physik Department, Technische Universität München, Munich, Germany
V Vechernin Affiliated with an institute covered by a cooperation agreement with CERN
E Vercellin Dipartimento di Fisica dell'Università and Sezione INFN, Turin, Italy
S Vergara Limón High Energy Physics Group, Universidad Autónoma de Puebla, Puebla, Mexico
L Vermunt Institute for Gravitational and Subatomic Physics (GRASP), Utrecht University/Nikhef, Utrecht, Netherlands
R Vértesi Wigner Research Centre for Physics, Budapest, Hungary
M Verweij Institute for Gravitational and Subatomic Physics (GRASP), Utrecht University/Nikhef, Utrecht, Netherlands
L Vickovic Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, University of Split, Split, Croatia
Z Vilakazi University of the Witwatersrand, Johannesburg, South Africa
O Villalobos Baillie School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom
G Vino INFN, Sezione di Bari, Bari, Italy
A Vinogradov Affiliated with an institute covered by a cooperation agreement with CERN
T Virgili Dipartimento di Fisica "E.R. Caianiello" dell'Università and Gruppo Collegato INFN, Salerno, Italy
V Vislavicius Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark
A Vodopyanov Affiliated with an international laboratory covered by a cooperation agreement with CERN
B Volkel European Organization for Nuclear Research (CERN), Geneva, Switzerland
M A Völkl Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
K Voloshin Affiliated with an institute covered by a cooperation agreement with CERN
S A Voloshin Wayne State University, Detroit, Michigan, USA
G Volpe Dipartimento Interateneo di Fisica "M. Merlin" and Sezione INFN, Bari, Italy
B von Haller European Organization for Nuclear Research (CERN), Geneva, Switzerland
I Vorobyev Physik Department, Technische Universität München, Munich, Germany
N Vozniuk Affiliated with an institute covered by a cooperation agreement with CERN
J Vrláková Faculty of Science, Pavol Jozef Šafárik University, Košice, Slovak Republic
B Wagner Department of Physics and Technology, University of Bergen, Bergen, Norway
C Wang Fudan University, Shanghai, China
D Wang Fudan University, Shanghai, China
M Weber Stefan Meyer Institut für Subatomare Physik (SMI), Vienna, Austria
A Wegrzynek European Organization for Nuclear Research (CERN), Geneva, Switzerland
F T Weiglhofer Frankfurt Institute for Advanced Studies, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
S C Wenzel European Organization for Nuclear Research (CERN), Geneva, Switzerland
J P Wessels Westfälische Wilhelms-Universität Münster, Institut für Kernphysik, Munster, Germany
S L Weyhmiller Yale University, New Haven, Connecticut, USA
J Wiechula Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany
J Wikne Department of Physics, University of Oslo, Oslo, Norway
G Wilk National Centre for Nuclear Research, Warsaw, Poland
J Wilkinson Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
G A Willems Westfälische Wilhelms-Universität Münster, Institut für Kernphysik, Munster, Germany
B Windelband Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
M Winn Départment de Physique Nucléaire (DPhN), Université Paris-Saclay Centre d'Etudes de Saclay (CEA), IRFU, Saclay, France
J R Wright The University of Texas at Austin, Austin, Texas, USA
W Wu Fudan University, Shanghai, China
Y Wu University of Science and Technology of China, Hefei, China
R Xu Central China Normal University, Wuhan, China
A K Yadav Variable Energy Cyclotron Centre, Homi Bhabha National Institute, Kolkata, India
S Yalcin KTO Karatay University, Konya, Turkey
Y Yamaguchi Physics Program and International Institute for Sustainability with Knotted Chiral Meta Matter (SKCM2), Hiroshima University, Hiroshima, Japan
K Yamakawa Physics Program and International Institute for Sustainability with Knotted Chiral Meta Matter (SKCM2), Hiroshima University, Hiroshima, Japan
S Yang Department of Physics and Technology, University of Bergen, Bergen, Norway
S Yano Physics Program and International Institute for Sustainability with Knotted Chiral Meta Matter (SKCM2), Hiroshima University, Hiroshima, Japan
Z Yin Central China Normal University, Wuhan, China
I-K Yoo Department of Physics, Pusan National University, Pusan, Republic of Korea
J H Yoon Inha University, Incheon, Republic of Korea
S Yuan Department of Physics and Technology, University of Bergen, Bergen, Norway
A Yuncu Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
V Zaccolo Dipartimento di Fisica dell'Università and Sezione INFN, Trieste, Italy
C Zampolli European Organization for Nuclear Research (CERN), Geneva, Switzerland
H J C Zanoli Institute for Gravitational and Subatomic Physics (GRASP), Utrecht University/Nikhef, Utrecht, Netherlands
F Zanone Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
N Zardoshti European Organization for Nuclear Research (CERN), Geneva, Switzerland School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom
A Zarochentsev Affiliated with an institute covered by a cooperation agreement with CERN
P Závada Institute of Physics of the Czech Academy of Sciences, Prague, Czech Republic
N Zaviyalov Affiliated with an institute covered by a cooperation agreement with CERN
M Zhalov Affiliated with an institute covered by a cooperation agreement with CERN
B Zhang Central China Normal University, Wuhan, China
S Zhang Fudan University, Shanghai, China
X Zhang Central China Normal University, Wuhan, China
Y Zhang University of Science and Technology of China, Hefei, China
M Zhao China Institute of Atomic Energy, Beijing, China
V Zherebchevskii Affiliated with an institute covered by a cooperation agreement with CERN
Y Zhi China Institute of Atomic Energy, Beijing, China
N Zhigareva Affiliated with an institute covered by a cooperation agreement with CERN
D Zhou Central China Normal University, Wuhan, China
Y Zhou Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark
J Zhu Central China Normal University, Wuhan, China Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, Germany
Y Zhu Central China Normal University, Wuhan, China
G Zinovjev Bogolyubov Institute for Theoretical Physics, National Academy of Sciences of Ukraine, Kiev, Ukraine
N Zurlo INFN, Sezione di Pavia, Pavia, Italy Università di Brescia, Brescia, Italy

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First Measurement of Antideuteron Number Fluctuations at Energies Available at the Large Hadron Collider

The first measurement of event-by-event antideuteron number fluctuations in high energy heavy-ion collisions is presented. The measurements are carried out at midrapidity (|η|<0.8) as a function of collision centrality in Pb-Pb collisions at sqrt[s_{NN}]=5.02  TeV using the ALICE detector. A significant negative correlation between the produced antiprotons and antideuterons is observed in all collision centralities. The results are compared with a state-of-the-art coalescence calculation. While it describes the ratio of higher order cumulants of the antideuteron multiplicity distribution, it fails to describe quantitatively the magnitude of the correlation between antiproton and antideuteron production. On the other hand, thermal-statistical model calculations describe all the measured observables within uncertainties only for correlation volumes that are different with respect to those describing proton yields and a similar measurement of net-proton number fluctuations.

Measurements of the Elliptic and Triangular Azimuthal Anisotropies in Central ^{3}He+Au, d+Au and p+Au Collisions at sqrt[s_{NN}]=200 GeV

The elliptic (v_{2}) and triangular (v_{3}) azimuthal anisotropy coefficients in central ^{3}He+Au, d+Au, and p+Au collisions at sqrt[s_{NN}]=200  GeV are measured as a function of transverse momentum (p_{T}) at midrapidity (|η|<0.9), via the azimuthal angular correlation between two particles both at |η|<0.9. While the v_{2}(p_{T}) values depend on the colliding systems, the v_{3}(p_{T}) values are system independent within the uncertainties, suggesting an influence on eccentricity from subnucleonic fluctuations in these small-sized systems. These results also provide stringent constraints for the hydrodynamic modeling of these systems.

Observation of Directed Flow of Hypernuclei _{Λ}^{3}H and _{Λ}^{4}H in sqrt[s_{NN}]=3 GeV Au+Au Collisions at RHIC

We report here the first observation of directed flow (v_{1}) of the hypernuclei _{Λ}^{3}H and _{Λ}^{4}H in mid-central Au+Au collisions at sqrt[s_{NN}]=3  GeV at RHIC. These data are taken as part of the beam energy scan program carried out by the STAR experiment. From 165×10^{6} events in 5%-40% centrality, about 8400 _{Λ}^{3}H and 5200 _{Λ}^{4}H candidates are reconstructed through two- and three-body decay channels. We observe that these hypernuclei exhibit significant directed flow. Comparing to that of light nuclei, it is found that the midrapidity v_{1} slopes of _{Λ}^{3}H and _{Λ}^{4}H follow baryon number scaling, implying that the coalescence is the dominant mechanism for these hypernuclei production in the 3 GeV Au+Au collisions.

Beam Energy Dependence of Triton Production and Yield Ratio (N_{t}×N_{p}/N_{d}^{2}) in Au+Au Collisions at RHIC

We report the triton (t) production in midrapidity (|y|<0.5) Au+Au collisions at sqrt[s_{NN}]=7.7-200  GeV measured by the STAR experiment from the first phase of the beam energy scan at the Relativistic Heavy Ion Collider. The nuclear compound yield ratio (N_{t}×N_{p}/N_{d}^{2}), which is predicted to be sensitive to the fluctuation of local neutron density, is observed to decrease monotonically with increasing charged-particle multiplicity (dN_{ch}/dη) and follows a scaling behavior. The dN_{ch}/dη dependence of the yield ratio is compared to calculations from coalescence and thermal models. Enhancements in the yield ratios relative to the coalescence baseline are observed in the 0%-10% most central collisions at 19.6 and 27 GeV, with a significance of 2.3σ and 3.4σ, respectively, giving a combined significance of 4.1σ. The enhancements are not observed in peripheral collisions or model calculations without critical fluctuation, and decreases with a smaller p_{T} acceptance. The physics implications of these results on the QCD phase structure and the production mechanism of light nuclei in heavy-ion collisions are discussed.

Functional outcomes after Medial Patellofemoral Ligament Reconstruction show inverted J-shaped relation with Body Mass Index

PURPOSE

Medial patellofemoral ligament reconstruction (MPFL-R) is a recognised surgical procedure for the treatment of recurrent patellofemoral instability with excellent outcomes reported. The aim of this study is to determine if body mass index can influence these outcomes.

METHODS

This is a single-centre retrospective analysis of a longitudinal patellofemoral database. Patients with recurrent patellar instability, without patellar alta or severe trochlear dysplasia were treated using a MPFL-R between 2015 and 2019 at The Robert Jones & Agnes Hunt Orthopaedic Hospital. The clinical efficacy following surgery was assessed by Kujula, International Knee Documentation Committee Score (IKDC), and EuroQol-5 score (EQ-5D) at baseline and up to 26 months post-operatively; their safety assessed by complication rate and requirement for further surgery. The effect of Body Mass Index (BMI) on clinical outcome was analysed using linear, curvilinear, and segmented models following propensity score weighting.

RESULTS

A total of 97 patients (97 Knees, mean age 25y) were analysed. Of these, 61 patients had a BMI < 30 kg/m² (mean age 23y, mean BMI 24) of which 7 patients (12.3%) required additional surgery. A further 36 patients had a BMI > 30 kg/m² (mean age 27y, mean BMI 36) of which 2 patients (5.6%) required additional surgery. The re-dislocation rate was 0% in each BMI group. Both groups had a significantly improved mean outcome following surgery, with improvements in mean IKDC above the minimum clinical important differences (MCID) of 20.5. BMI had an inverted J-shaped association with functional outcome, showing peak outcomes at BMI of 20.5 (95% CI 18.5 to 22.4; IKDC and Kujala) or BMI of 28 (EQ-5D index). No evidence for an association between BMI and complication risk was found.

CONCLUSION

BMI influences the functional outcomes in MPFL-R with an inverted J-shaped relation, without evidence it affected the complication or re-dislocation rate. In the absence of patella alta and severe trochlear dysplasia, an isolated MPFL reconstruction is a safe and effective procedure to treat patellar instability, with the best functional outcome in patients with a BMI around 20 to 21.

LEVEL OF EVIDENCE

Level III.

Functional Laryngeal Assessment in Patients with Tracheostomy Following COVID-19 a Prospective Cohort Study

To explore laryngeal function of tracheostomised patients with COVID-19 in the acute phase, to identify ways teams may facilitate and expedite tracheostomy weaning and rehabilitation of upper airway function. Consecutive tracheostomised patients underwent laryngeal examination during mechanical ventilation weaning. Primary outcomes included prevalence of upper aerodigestive oedema and airway protection during swallow, tracheostomy duration, ICU frailty scores, and oral intake type. Analyses included bivariate associations and exploratory multivariable regressions. 48 consecutive patients who underwent tracheostomy insertion as part of their respiratory wean following invasive ventilation in a single UK tertiary hospital were included. 21 (43.8%) had impaired airway protection on swallow (PAS ≥ 3) with 32 (66.7%) having marked airway oedema in at least one laryngeal area. Impaired airway protection was associated with longer total artificial airway duration (p = 0.008), longer tracheostomy tube duration (p = 0.007), multiple intubations (p = 0.006) and was associated with persistent ICU acquired weakness at ICU discharge (p = 0.03). Impaired airway protection was also an independent predictor for longer tracheostomy tube duration (p = 0.02, Beta 0.38, 95% CI 2.36 to 27.16). The majority of our study patients presented with complex laryngeal findings which were associated with impaired airway protection. We suggest a proactive standardized scoring and review protocol to manage this complex group of patients in order to maximize health outcomes and ICU resources. Early laryngeal assessment may facilitate weaning from invasive mechanical ventilation and liberation from tracheostomy, as well as practical and objective risk stratification for patients regarding decannulation and feeding.

Clinical Profile and Knowledge, Attitude and Practice of Patients Presenting with Headache

Background Headache disorders are among the most prevalent and disabling conditions worldwide. People, however, do not seek early advice in developing countries. Objective To study clinical profile of patients with headache and their existing knowledge, attitude, and practice regarding primary headaches. Method Descriptive cross-sectional study conducted among 196 patients. Patients were selected using purposive sampling technique fulfilling inclusion criteria. Patients were interviewed based on semi-structural headache questionnaire and data was collected from 4th October to 21st December 2021. Descriptive statistics was used for analysis and interpretation. Result Among 196 participants, 74% were females, 29.6% of patients were between (31 to 40) years of age. The majority were Hindu and belongs to province 3; 36.7% were homemakers, and 32.2% were literate. Migraine headache was the most common type with 14.3% reporting aura. Most reported headache within 1 to 5 years. The commonest triggers were sunlight 64.8%, crowd 54.7%, stress 39.8%, fasting state 31.7%, cold 26.3%. Almost 39% believed that headache could be a chronic neurologic disorder. Majority had knowledge of the causes, triggers, and the relieving factors. Fifty-five percent seek help of a doctor for first time, and the rest seek help of a pharmacist or self-medication. Only 19% tried to manage the headache triggers; 66.8% felt that lifestyle modification is the best treatment for headache comparing drugs. Conclusion Migraine headache was the commonest headache occurring at middle age group with sunlight being the most common trigger factor. Lifestyle modification was perceived to be the best for headache management.

Demographics and host-kill parameters of Diglyphus horticola Khan against Chromatomyia horticola (Goureau)

The pea leafminer, Chromatomyia horticola (Goureau) (Diptera: Agromyzidae) is a polyphagous and serious pest of peas. In India, this pest is attacked by many parasitoids and among them Diglyphus horticola Khan (Hymenoptera: Eulophidae) is an important one, however, demographics and pest-kill potential of this parasitoid has not been studied so far. This study presents the first report on its demographics and pest-kill potential on C. horticola. The parasitoid showed three modes of host-killing behaviour viz. host-feeding, parasitism and host-stinging. The parasitoid females killed more number of hosts by parasitism than host-feeding or host-stinging. The pre-adult survival, net reproductive rate, intrinsic rate of increase (r_m) and finite rate of increase (λ) were higher on the 5-days old host larvae than those reared on the 3-days old larvae. Demographics and pest-kill parameters of D. horticola were also better on 5-days old host larvae than on 3-days old host larvae. Based on the study, D. horticola appeared to be a promising biocontrol agent for the suppression of C. horticola in peas and could be promoted through conservation biological control. Further studies are required to standardize the mass production protocol and release rates to use the parasitoid by augmentation.

Measurement of Sequential ϒ Suppression in Au+Au Collisions at sqrt[s_{NN}]=200 GeV with the STAR Experiment

We report on measurements of sequential ϒ suppression in Au+Au collisions at sqrt[s_{NN}]=200  GeV with the STAR detector at the Relativistic Heavy Ion Collider (RHIC) through both the dielectron and dimuon decay channels. In the 0%-60% centrality class, the nuclear modification factors (R_{AA}), which quantify the level of yield suppression in heavy-ion collisions compared to p+p collisions, for ϒ(1S) and ϒ(2S) are 0.40±0.03(stat)±0.03(sys)±0.09(norm) and 0.26±0.08(stat)±0.02(sys)±0.06(norm), respectively, while the upper limit of the ϒ(3S) R_{AA} is 0.17 at a 95% confidence level. This provides experimental evidence that the ϒ(3S) is significantly more suppressed than the ϒ(1S) at RHIC. The level of suppression for ϒ(1S) is comparable to that observed at the much higher collision energy at the Large Hadron Collider. These results point to the creation of a medium at RHIC whose temperature is sufficiently high to strongly suppress excited ϒ states.

Beam Energy Dependence of Fifth- and Sixth-Order Net-Proton Number Fluctuations in Au+Au Collisions at RHIC

We report the beam energy and collision centrality dependence of fifth and sixth order cumulants (C_{5}, C_{6}) and factorial cumulants (κ_{5}, κ_{6}) of net-proton and proton number distributions, from center-of-mass energy (sqrt[s_{NN}]) 3 GeV to 200 GeV Au+Au collisions at RHIC. Cumulant ratios of net-proton (taken as proxy for net-baryon) distributions generally follow the hierarchy expected from QCD thermodynamics, except for the case of collisions at 3 GeV. The measured values of C_{6}/C_{2} for 0%-40% centrality collisions show progressively negative trend with decreasing energy, while it is positive for the lowest energy studied. These observed negative signs are consistent with QCD calculations (for baryon chemical potential, μ_{B}≤110  MeV) which contains the crossover transition range. In addition, for energies above 7.7 GeV, the measured proton κ_{n}, within uncertainties, does not support the two-component (Poisson+binomial) shape of proton number distributions that would be expected from a first-order phase transition. Taken in combination, the hyperorder proton number fluctuations suggest that the structure of QCD matter at high baryon density, μ_{B}∼750  MeV at sqrt[s_{NN}]=3  GeV is starkly different from those at vanishing μ_{B}∼24  MeV at sqrt[s_{NN}]=200  GeV and higher collision energies.

Synergistic antibacterial and mosquitocidal effect of Passiflora foetida synthesized silver nanoparticles

Silver nanoparticles are opted to have various applications in different fields ranging from traditional medicines to culinary items. It is toxic and most effective against bacteria, fungi viruses, parasites, parasite carrying vectors such as mosquitoes and their larvae and other eukaryotic microorganisms at low concentration without any side effects and toxicity to humans. In view of these data, the present research has been investigated by synthesizing silver nanoparticles using 1mM silver nitrate and aqueous extract of Passiflora foetida. The variation of nanoparticles in size and shape concerning the concentration of extract prepared were analysed. The formation of silver nanoparticles was confirmed by colour changing from yellowish green to reddish-brown implicating the surface plasmon resonance. Further, it was concluded by obtaining an absorbance peak at 420 nm using UV-Visible spectrophotometer analysis. FTIR analysis was used to identify the capping ligands, which included alkanes, aromatic groups and nitro compounds. The average grain size of ~12 nm to 14 nm with crystalline phase was revealed by X-ray Diffraction studies. The SEM images depicted the surface morphology with agglomeration; TEM studies showed the shape of nanoparticles as spherical and hexagonal with sizes ranging from 40 nm to 100 nm and EDAX analysis confirmed the presence of elemental silver as the principal constituent. The characterized silver nanoparticles were then tested for synergistic antibacterial effects with tetracycline, and the results show that they are more active against E. coli and S. aureus, but moderately effective against B. cereus and K. pneumoniae . It also had a strong larval and pupal toxic effects on the dengue vector, Aedes aegypti with the highest mortality. As a result, silver nanoparticles could be a viable alternative for a variety of applications.

Utility of myxedema score as a predictor of mortality in myxedema coma

OBJECTIVE

Myxedema crisis (MC) is a rare condition. There is a dearth of data regarding the predictors of mortality in MC. Predictive scores for mortality specific to the clinical and biochemical profile of MC are still lacking.

DESIGN AND METHODS

All consecutive patients presenting with MC from September 2006 to December 2020 comprised the new cohort. Patients managed between January 1999 and August 2006 comprised the old cohort. Both cohorts were compared for the determination of secular trends. Combined analysis of both the cohorts was done for clinico-demographic profile and predictors of mortality. Myxedema score (MS) and qSOFA (Quick Sequential Organ Failure Assessment) score were evaluated in all the patients.

RESULTS

A total of forty-one patients (new cohort; n = 18 and old cohort; n = 23) were enrolled into the study. There was a female predominance (80.5%). Nearly half (51.2%) of the patients were newly diagnosed with hypothyroidism on admission. Overall mortality was 60.9%. On comparative analysis among survivors and non-survivors, female gender (OR 20.4, p value 0.018), need for mechanical ventilation (OR16.4, p value 0.009), in-hospital hypotension (OR 9.1, p value 0.020), and high qSOFA score (OR 7.1, p value 0.023) predicted mortality. MS of > 90 had significantly higher mortality (OR-11.8, p value - 0.026) while MS of > 110 had 100% mortality. There was no change in secular trends over last 20 years. There was no difference in outcome of patients receiving oral or IV levothyroxine.

CONCLUSION

Myxedema crisis is associated with high mortality despite improvement in health care services. The current study is first to elucidate the role of the MS in predicting mortality in patients with MC.

Multisensory stimulation as a non-pharmacological intervention for neonates undergoing painful procedures: A scoping review

AIM

The aim of this review is to identify available evidence on MSS practices as a pain-relieving intervention among neonates undergoing a repetitive painful procedure.

METHODS

Searches were performed in the following databases: PubMed/ MEDLINE, SCOPUS, CINAHL, and the physiotherapy evidence database (PEDro). A total of eight studies were identified, among them; studies related to MSS in relieving neonatal procedural pain were conducted only in three countries only.

RESULTS

Data collected from the identified studies were extracted by two independent reviewers, and were synthesized quantitatively, and qualitatively. Eight studies involving six hundred and eighty-six neonates in three countries were identified in the search. Among them, six were randomized controlled trials, and two were observational studies. The study results highlighted that implementation of MSS as a non-pharmacological pain-relieving intervention follows a similar protocol among the reviewed articles, but varies by who administers MSS (Physiotherapists/ Nurses/Mothers) in neonates undergoing repetitive painful procedures.

INTERPRETATION

Standardized MSS protocol should be followed globally along with its implementation for reducing procedural pain among neonates and also to promote good clinical practice in neonatal intensive care unit (NICU) settings. Future research could determine the effects of standardized MSS protocol either with or without other non-pharmacological interventions among neonates undergoing painful procedures.

Open reduction and internal fixation without rigid maxillomandibular fixation: evidence based or merely a surgical dictum? A comparative pilot study on 24 cases

OBJECTIVE

The objective of the study was to evaluate the results and immediate postoperative complications following open reduction and internal fixation of mandibular fractures with or without postoperative maxillo-mandibular fixation MATERIALS AND METHODS: The study spanned over a period of 24 months, extending from October 2015 to October 2017. The study sample comprised 24 subjects between the age range of 18 to 65 years. They were randomly divided into two groups: Group A included subjects in whom open reduction and internal fixation was followed by maxilla-mandibular fixation for 15 days, and Group B subjects in whom only open reduction and internal fixation was done, followed by immediate mobilization. The outcomes evaluated were swelling, pain, simplified oral hygiene index and occlusion. The subjects were followed for all these outcomes on 1st, 7th and 15th days. The occlusion was assessed for 5 days. Any other intra/post-operative complications were additionally noted.

RESULTS

There was no statistical difference between the groups for swelling, pain and occlusion. The patients with postoperative maxilla-mandibular fixation had poorer oral hygiene when compared to the other group (p<0.001).

CONCLUSIONS

The use of maxilla-mandibular fixation post open reduction and internal fixation seems to offer no additional benefits to the patients. According to the results of the study, this traditional surgical dictum seems to be used by the surgeons due to the lack of any scientific evidence. However, further studies should be conducted to confirm this statement.

P-094 LAPAROSCOPIC VS OPEN VENTRAL HERNIA REPAIR: AN OBSERVATIONAL SINGLE CENTRE STUDY

Background

Various surgical techniques are practised to provide best possible outcome for ventral hernia patients. This study was conducted to understand the patient's perspective regarding the choice and outcome of treatment.

Aim

To determine the level of satisfaction 1 month after ventral hernia repair. To analysed various factors which affects the patient's decision regarding the choice of surgery. To compare post operative outcomes between laparoscopic and open ventral hernia repair.

Material & Methods

An observational study was conducted between January 2020 and December 2021. Total 70 patients with ventral hernia were included. Relevant data was collected and analysed using SPSS version 28.

Results

39 patients underwent open repair and 31 patients underwent laparoscopic repair. 40% patients thought that their choice is better than the other option. 18.5% patients who preferred laparoscopic surgery were scared of big incision and 5% patients opted for open surgery because of unaffordability of mesh. 11.4% patient's decision was affected by the advice from other doctors whom they may have consulted before, 2.8% patients took advise from friends and family. Almost 20% patients left the decision on the treating team. The incidence of complications was significantly less in laparoscopic repair. However, there was no significant difference in the postoperative pain, duration of hospital stay, return to activity and satisfaction at discharge. level of satisfaction at 1 month was significantly higher in the laparoscopic group compared to open group.

Conclusion

laparoscopic ventral hernia repairs should be preferred in view of fewer complications and higher satisfaction.

OC-003 PORT POSITIONS IN TEP FOR SHORT PATIENTS: OUR EXPERIENCE

Introduction

Totally extraperitoneal repair (TEP) is a popular technique for repair of inguinal hernia. One common technique of TEP involves placement of one 10 mm port 1–2 cm below the umbilicus just off the midline, one 5 mm port 2–3 cm above the pubic symphysis, and a third 5 mm port between these 2 ports in the midline (Figure 1a). In case the distance from the superior border of the symphysis pubis to the inferior edge of the umbilicus is less than 15 cm, this leads to crowding of instruments and results in ergonomic problems during the operation. Daes has popularized eTEP for this indication. The aim is to shift the first 10 mm port to a position 5 cm superior and 4 cm lateral to the umbilicus (Figure 1b). eTEP has also found application in the repair of ventral hernias. However, for most inguinal hernias, we feel that eTEP is an overkill.

Methods

We place the first 10 mm port at the level of the superior border of the umbilicus and just lateral to it (Figure 1c). The two 5 mm ports are placed in the midline. Initial dissection is performed telescopically.

Results

This technique provides 2–3 cm of extra working space, which improves ergonomics while operating on patients with a short pubo-umbilical distance. Other parameters like operating time, postoperative pain and other complications remain the same.

Conclusion

We recommend placement of the 10 mm port at the superior border of the umbilicus, particularly in short patients.

OC-004 LIGNOCAINE INFILTRATION FOR LICHTENSTEIN REPAIR UNDER LOCAL ANESTHESIA: TECHNIQUE AND RESULTS

Background

Lichtenstein inguinal hernia repair (LIHR) is the most commonly performed operation for inguinal hernia, even in developed nations. The European Hernia Society (EHS) guidelines recommend that local anesthesia (LA) should be considered an option in all patients undergoing LIHR. However, most patients still undergo this repair under general anesthesia (GA) or spinal anesthesia (SA). Even in a low resource area like North Ghana, only 37% patients had LIHR under LA. Specialty hernia clinics perform a majority of inguinal hernia repairs under LA. They have standardized their technique of administration of LA and the technique described by Amid et al. is simple, easily learnt, and works well in the hands of an average surgeon as well as a surgical trainee. However, not all surgeons are comfortable in performing this operation under LA. One possible reason for this is that the surgeon prefers a relaxed operating feld and he has heard stories of bad experiences with LA because of non-optimal technique of LA with unacceptable intensity of pain during LA.

Aim

To present a short video demonstrating the technique of infiltration of lignocaine for Lichtenstein repair under LA.

Materials and methods

Video.

Results

In our series of 30 patients, median intra-operative pain VAS was 2.5(0,5). 30% patients reported a VAS&gt;3 during operation. All patients successfully underwent operation using LA.

Conclusion

LA should be strongly considered for all patients with unilateral inguinal hernia undergoing open repair.

Lithium occurrence in drinking water sources of the United States

Lithium (Li) is listed in the fifth Unregulated Contaminant Monitoring Rule (UCMR 5) because insufficient exposure data exists for lithium in drinking water. To help fill this data gap, lithium occurrence in source waters across the United States was assessed in 21 drinking water utilities. From the 369 samples collected from drinking water treatment plants (DWTPs), lithium ranged from 0.9 to 161 μg/L (median = 13.9 μg/L) in groundwater, and from <0.5 to 130 μg/L (median = 3.9 μg/L) in surface water. Lithium in 56% of the groundwater and 13% of the surface water samples were above non-regulatory Health-Based Screening Level (HBSL) of 10 μg/L. Sodium and lithium concentrations were strongly correlated: Kendall's τ > 0.6 (p < 0.001). As sodium is regularly monitored, this result shows that sodium can serve as an indicator to identify water sources at higher risk for elevated lithium. Lithium concentrations in the paired samples collected in source water and treated drinking water were almost identical showing lithium was not removed by conventional drinking water treatment processes. Additional sampling in wastewater effluents detected lithium at 0.8-98.2 μg/L (median = 9.9 μg/L), which suggests more research on impacts of lithium in direct and indirect potable reuse may be warranted, as the median was close to the HBSL. For comparison with the study samples collected from DWTPs, lithium concentrations from the national water quality portal (WQP) database were also investigated. Over 35,000 measurements were collected from waters that could potentially be used as drinking water sources (Cl- < 250 mg/L). Data from WQP had comparable median lithium concentrations: 18 and 20 μg/L for surface water and groundwater, respectively. Overall, this study provides a comprehensive occurrence potential for lithium in US drinking water sources and can inform the data collection effort in UCMR 5.

A national survey investigating the impact of the COVID-19 pandemic on core and higher breast radiology training in the UK

AIM

To investigate the impact of the COVID-19 pandemic on core and higher breast radiology training in the UK from the perspective of trainees and new consultants.

MATERIALS AND METHODS

A survey comprising 25 questions was distributed to UK radiology trainees via the regional Junior Radiologists Forum representatives under the auspices of the British Society of Breast Radiology (BSBR).

RESULTS

Sixty-nine eligible responses were received representing all UK training regions. Fifty-five per cent of respondents completing either a core or higher breast rotation felt that the pandemic had a negative effect on their breast training. There was an overall reduction in exposure to the key breast imaging methods when rotations took place during the pandemic. Completing a core breast rotation during the pandemic was less likely to attract trainees to higher breast training. Three out of four breast radiology consultants in their first year after receiving their Certificate of Completion of Training (CCT) felt the pandemic reduced their preparedness for becoming consultants. Positive outcomes included the increased use of online educational resources and remote multidisciplinary meetings.

CONCLUSIONS

As well as having a negative impact on breast radiology training overall, the pandemic has had a detrimental effect on attracting trainees to breast radiology as a future career. It is of key importance that trainees have a positive core breast rotation as this experience appears central to many trainees' decisions to pursue higher breast training. Increased use of online learning resources has also been positively received and is a valuable approach to learning that can be maintained in the longer term.

Evaluation of prognostic risk models for postoperative pulmonary complications in adult patients undergoing major abdominal surgery: a systematic review and international external validation cohort study

BACKGROUND

Stratifying risk of postoperative pulmonary complications after major abdominal surgery allows clinicians to modify risk through targeted interventions and enhanced monitoring. In this study, we aimed to identify and validate prognostic models against a new consensus definition of postoperative pulmonary complications.

METHODS

We did a systematic review and international external validation cohort study. The systematic review was done in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We searched MEDLINE and Embase on March 1, 2020, for articles published in English that reported on risk prediction models for postoperative pulmonary complications following abdominal surgery. External validation of existing models was done within a prospective international cohort study of adult patients (≥18 years) undergoing major abdominal surgery. Data were collected between Jan 1, 2019, and April 30, 2019, in the UK, Ireland, and Australia. Discriminative ability and prognostic accuracy summary statistics were compared between models for the 30-day postoperative pulmonary complication rate as defined by the Standardised Endpoints in Perioperative Medicine Core Outcome Measures in Perioperative and Anaesthetic Care (StEP-COMPAC). Model performance was compared using the area under the receiver operating characteristic curve (AUROCC).

FINDINGS

In total, we identified 2903 records from our literature search; of which, 2514 (86·6%) unique records were screened, 121 (4·8%) of 2514 full texts were assessed for eligibility, and 29 unique prognostic models were identified. Nine (31·0%) of 29 models had score development reported only, 19 (65·5%) had undergone internal validation, and only four (13·8%) had been externally validated. Data to validate six eligible models were collected in the international external validation cohort study. Data from 11 591 patients were available, with an overall postoperative pulmonary complication rate of 7·8% (n=903). None of the six models showed good discrimination (defined as AUROCC ≥0·70) for identifying postoperative pulmonary complications, with the Assess Respiratory Risk in Surgical Patients in Catalonia score showing the best discrimination (AUROCC 0·700 [95% CI 0·683-0·717]).

INTERPRETATION

In the pre-COVID-19 pandemic data, variability in the risk of pulmonary complications (StEP-COMPAC definition) following major abdominal surgery was poorly described by existing prognostication tools. To improve surgical safety during the COVID-19 pandemic recovery and beyond, novel risk stratification tools are required.

FUNDING

British Journal of Surgery Society.

Hypertriton Production in p-Pb Collisions at sqrt[s_{NN}]=5.02 TeV

The study of nuclei and antinuclei production has proven to be a powerful tool to investigate the formation mechanism of loosely bound states in high-energy hadronic collisions. The first measurement of the production of _{Λ}^{3}H in p-Pb collisions at sqrt[s_{NN}]=5.02  TeV is presented in this Letter. Its production yield measured in the rapidity interval -1<y<0 for the 40% highest-multiplicity p-Pb collisions is dN/dy=[6.3±1.8(stat)±1.2(syst)]×10^{-7}. The measurement is compared with the expectations of statistical hadronization and coalescence models, which describe the nucleosynthesis in hadronic collisions. These two models predict very different yields of the hypertriton in charged particle multiplicity environments relevant to small collision systems such as p-Pb, and therefore the measurement of dN/dy is crucial to distinguish between them. The precision of this measurement leads to the exclusion with a significance larger than 6.9σ of some configurations of the statistical hadronization model, thus constraining the theory behind the production of loosely bound states at hadron colliders.

Early Community based Ayu-Emergency Intervention in Psychiatric Emergencies: A Community Based Participatory Research

Introduction

Psychiatry emergencies in India is major challenge for emergency service providers due to rapid growth of various behavioural, higher morbidity and mortality rate. Despite, psychiatry conditions are neglected area related to stigma, share, lack of awareness, and superstitious beliefs. There is an urgent need for specialist psychiatric emergency services, which can fill the huge gap between policymakers and health service providers joined together.

Objectives

Present feasibility study has been undertaken to evaluate the safety and efficacy of combined emergency and Ayurveda medicine management of psychiatric emergencies in community-based settings.

Methods

Ayu-Emergency Care project was developed in partnership with policy makers, researchers and health care providers, a collaborative platform of emergency medicine and Ayurveda medicine (Indian Traditional Medicine) for developing whole-system perspective, where providers work in a coordinated and joined-up way. Twenty trained care providers in psychiatry emergency and Ayurveda management worked in partnership with community-based organisation.

Results

Patients with major clinical difficulties, in the acute phase were treated and managed by Ayu-Emergencypractitioners. Severe Agitation and violence relating to substance abuse, anxiety disorder and psychosis were the most common admission diagnoses. 2-weeks results indicate that Ayurveda intervention can reduce anxiety(p<0.01), aggression (p< 0.001) and agitation (p<0.01) significantly with no side effects reported. Intervention found to be clinically beneficial and cost-efficient alternative to out-of-home placements (i.e., Incarceration, psychiatric hospitalisation).

Conclusions

The study’s findings highlight safety, efficacy and feasibility of intervention. Patients both prefer and seem to benefit from community-based ayu-psychiatric care, and early-intervention community program could be a good model for such care.

Disclosure

No significant relationships.

Chronic groin pain in Desarda versus Lichtenstein hernia repair - a randomised controlled study

BACKGROUND

Chronic pain after inguinal hernia repair is a common complication. This study compared the difference between Desarda repair and Lichtenstein repair for inguinal hernia in chronic groin pain.

METHODS

One hundred patients with unilateral uncomplicated inguinal hernia were randomised to either Desarda repair (n = 50) or Lichtenstein repair (n = 50) under local anaesthesia and were evaluated for pain postoperatively. Operative time, surgical complications, time to return to normal gait and work, and overall patient satisfaction were recorded. The patient was blinded to the procedure. Any pain at three months (numerical rating scale 1 or more) was considered chronic pain.

RESULTS

Mean operation time was approximately 5 minutes less for Desarda (p = 0.33). There was no significant difference in terms of pain level postoperatively between Lichtenstein and Desarda groups. Twenty-two (44%) patients in the Lichtenstein group had chronic pain, and twenty-one (45.7%) patients had chronic pain in the Desarda group (p = 0.871). No significant difference was observed in haematoma formation, wound infection, recurrence rate, seroma, or foreign body sensation. The mean time for patients to return to normal gait was approximately 0.5 day earlier for the Desarda group (p = 0.29). The mean time for patients to return to normal work was comparable (p = 0.99). Desarda group had a slightly higher satisfaction rate than the Lichtenstein group (9.1%).

CONCLUSION

Desarda repair is not inferior to Lichtenstein repair in the short-term concerning complications or pain.

Polarization of Λ and Λ[over ¯] Hyperons along the Beam Direction in Pb-Pb Collisions at sqrt[s]_{NN}=5.02 TeV

The polarization of the Λ and Λ[over ¯] hyperons along the beam (z) direction, P_{z}, has been measured in Pb-Pb collisions at sqrt[s_{NN}]=5.02  TeV recorded with ALICE at the Large Hadron Collider (LHC). The main contribution to P_{z} comes from elliptic flow-induced vorticity and can be characterized by the second Fourier sine coefficient P_{z,s2}=⟨P_{z}sin(2φ-2Ψ_{2})⟩, where φ is the hyperon azimuthal emission angle and Ψ_{2} is the elliptic flow plane angle. We report the measurement of P_{z,s2} for different collision centralities and in the 30%-50% centrality interval as a function of the hyperon transverse momentum and rapidity. The P_{z,s2} is positive similarly as measured by the STAR Collaboration in Au-Au collisions at sqrt[s_{NN}]=200  GeV, with somewhat smaller amplitude in the semicentral collisions. This is the first experimental evidence of a nonzero hyperon P_{z} in Pb-Pb collisions at the LHC. The comparison of the measured P_{z,s2} with the hydrodynamic model calculations shows sensitivity to the competing contributions from thermal and the recently found shear-induced vorticity, as well as to whether the polarization is acquired at the quark-gluon plasma or the hadronic phase.