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phi meson production at forward rapidity in Pb-Pb collisions at root s(NN)=2.76 TeV
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SYSNO ASEP 0492079 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title phi meson production at forward rapidity in Pb-Pb collisions at root s(NN)=2.76 TeV Author(s) Acharya, S. (IN)
Acosta, F. T. (US)
Adamová, Dagmar (UJF-V) RID, ORCID, SAI
Bielčík, J. (CZ)
Bielčíková, Jana (UJF-V) RID, ORCID, SAI
Broz, M. (CZ)
Contreras, J. G. (CZ)
Horák, D. (CZ)
Křížek, Filip (UJF-V) RID, ORCID, SAI
Kučera, Vít (UJF-V) RID
Kushpil, Svetlana (UJF-V) RID, ORCID, SAI
Lavička, R. (CZ)
Mareš, Jiří A. (FZU-D) RID, ORCID
Petráček, V. (CZ)
Šumbera, Michal (UJF-V) RID, ORCID, SAI
Vaňát, Tomáš (UJF-V) ORCID, SAI
Závada, Petr (FZU-D) RID, ORCIDNumber of authors 1024 Article number 559 Source Title European Physical Journal C. - : Springer - ISSN 1434-6044
Roč. 78, č. 7 (2018)Number of pages 18 s. Publication form Print - P Language eng - English Country DE - Germany Keywords ALICE collaboration ; heavy ion collisions ; particle production Subject RIV BG - Nuclear, Atomic and Molecular Physics, Colliders OECD category Nuclear physics Subject RIV - cooperation Institute of Physics - Elementary Particles and High Energy Physics R&D Projects LTT17018 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support FZU-D - RVO:68378271 ; UJF-V - RVO:61389005 UT WOS 000438113600003 EID SCOPUS 85049552071 DOI 10.1140/epjc/s10052-018-6034-3 Annotation phi meson measurements provide insight into strangeness production, which is one of the key observables for the hot medium formed in high-energy heavy-ion collisions. ALICE measured phi production through its decay in muon pairs in Pb-Pb collisions at root s(NN) = 2.76 TeV in the intermediate transverse momentum range 2 < p(T) < 5 GeV/c and in the rapidity interval 2.5 < y < 4. The f yield was measured as a function of the transverse momentum and collision centrality. The nuclear modification factor was obtained as a function of the average number of participating nucleons. Results were compared with the ones obtained via the kaon decay channel in the same pT range at midrapidity. The values of the nuclear modification factor in the two rapidity regions are in agreement within uncertainties. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2019
Number of the records: 1