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Measurement of the production of (anti)nuclei in p-Pb collisions at √s.sub.NN./sub.=8.16 TeV
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SYSNO ASEP 0579012 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Measurement of the production of (anti)nuclei in p-Pb collisions at √sNN=8.16 TeV Author(s) Acharya, S. (IN)
Adamová, Dagmar (UJF-V) RID, ORCID, SAI
Adler, A. (DE)
Adolfsson, J. (SE)
Bielčík, J. (CZ)
Bielčíková, Jana (UJF-V) RID, ORCID, SAI
Broz, M. (CZ)
Contreras, J. G. (CZ)
Filová, V. (CZ)
Grund, D. (CZ)
Herman, T. (CZ)
Horák, D. (CZ)
Isakov, Artem (UJF-V) ORCID, SAI
Kotliarov, Artem (UJF-V) ORCID, SAI
Krupová, D. M. (CZ)
Křížek, Filip (UJF-V) RID, ORCID, SAI
Křížková Gajdošová, K. (CZ)
Kushpil, Svetlana (UJF-V) RID, ORCID, SAI
Lavička, R. (CZ)
Petráček, V. (CZ)
Šafařík, K. (CZ)
Torres, S. R. (CZ)
Závada, Petr (FZU-D) RID, ORCIDNumber of authors 1022 Article number 137795 Source Title Physics Letters. B. - : Elsevier - ISSN 0370-2693
Roč. 846, NOV (2023)Number of pages 17 s. Publication form Print - P Language eng - English Country NL - Netherlands Keywords ALICE collaboration ; heavy ion collisions OECD category Nuclear physics Research Infrastructure CERN-CZ III - 90240 - Fyzikální ústav AV ČR, v. v. i. Method of publishing Open access Institutional support FZU-D - RVO:68378271 ; UJF-V - RVO:61389005 UT WOS 001088284000001 EID SCOPUS 85172669269 DOI 10.1016/j.physletb.2023.137795 Annotation Measurements of (anti)proton, (anti)deuteron, and (anti)3He production in the rapidity range -1 < y < 0 as a function of the transverse momentum and event multiplicity in p-Pb collisions at a center-of-mass energy per nucleon-nucleon pair root s(NN) = 8.16 TeV are presented. The coalescence parameters B2 and B3, measured as a function of the transverse momentum per nucleon and of the mean charged-particle multiplicity density, confirm a smooth evolution from low to high multiplicity across different collision systems and energies. The ratios between (anti)deuteron and (anti)3He yields and those of (anti)protons are also reported as a function of the mean charged-particle multiplicity density. A comparison with the predictions of the statistical hadronization and coalescence models for different collision systems and center-of-mass energies favors the coalescence description for the deuteron-to-proton yield ratio with respect to the canonical statistical model. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2024 Electronic address https://doi.org/10.1016/j.physletb.2023.137795
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