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dc.contributorCMS Collaboration
dc.creatorMilošević, Jovan
dc.date.accessioned2018-10-22T10:06:05Z
dc.date.available2018-10-22T10:06:05Z
dc.date.issued2018
dc.identifier.issn2101-6275 (print)
dc.identifier.urihttps://www.epj-conferences.org/10.1051/epjconf/201818203010
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/7870
dc.description.abstractNonlinear response coefficients of higher-order vn anisotropy harmonics for charged particles, as a function of transverse momentum (pT) and collision centrality, are measured in PbPb collisions at √sNN = 2.76 and 5.02 TeV. The nonlinear response coefficients are obtained using vn harmonics measured with respect to their own plane and the mixed harmonics. Using a fine splitting between v2{4} and v2{6} cumulants, the centrality dependence of the elliptic flow skewness is measured at 5.02 TeV PbPb collisions. The CMS also measured the v2 and v3 anisotropy harmonics of charged particles and prompt D0 mesons at |y| ≤ 1 as a function of pT and centrality in PbPb data at √sNN = 5.02 TeV collected with the CMS detector. Prompt D0 mesons, formed from the c quarks produced via initial hard scatterings, are separated up to a high extent from nonprompt D0 mesons emerged from decays of b hadrons. The results indicate that the charm quarks interact strongly with the QGP medium. Comparisons between theoretical models and data provide new constraints on the initial-state conditions and the interaction between charm quarks and the QGP medium. © The Authors, published by EDP Sciences.
dc.publisherEPJ Web of Conferences
dc.rightsopenAccess
dc.source6th International Conference on New Frontiers in Physics - ICNFP 2017; OACCrete, Greece, August 17th-29th 2017
dc.titleCMS results on collectivity in PbPb collisions at √sNN = 2.76 and 5.02 TeVen
dc.typeconferenceObjecten
dc.rights.licenseBY
dcterms.abstractAхаронов, Y.; Милосевиц, Јован; Кабана, С.; Бравина, Л.;
dc.rights.holder© The Authors, published by EDP Sciences
dc.citation.volume182
dc.citation.spage03010
dc.identifier.doi10.1051/epjconf/201818203010
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-85053222428
dc.identifier.fulltexthttp://vinar.vin.bg.ac.rs//bitstream/id/10566/epjconf_icnfp2018_03010.pdf


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