Measurement of anisotropic flow in XeXe collisions at 5.44 TeV with the CMS experiment

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dc.authoridSeo, Seon-Hee/0000-0002-1496-624X
dc.authoridTUVE', Cristina/0000-0003-0739-3153
dc.authoridOglakci, Mehmet/0000-0003-1096-5087
dc.authoridCANKOCAK, KEREM/0000-0002-3829-3481
dc.authoridTorassa, Ezio/0000-0003-2321-0599
dc.authoridFouz Iglesias, Maria Cruz/0000-0003-2950-976X
dc.authoridNeumeister, Norbert/0000-0003-2356-1700
dc.contributor.authorStojanovic, Milan
dc.contributor.authorSirunyan, A. M.
dc.contributor.authorTumasyan, A.
dc.contributor.authorAdam, W.
dc.contributor.authorAmbrogi, F.
dc.contributor.authorAsilar, E.
dc.contributor.authorBergauer, T.
dc.date.accessioned2025-03-23T19:39:11Z
dc.date.available2025-03-23T19:39:11Z
dc.date.issued2019
dc.departmentSinop Üniversitesi
dc.description.abstractNew measurements of anisotropic flow in XeXe collisions at a center-of-mass energy of 5.44 TeV per nucleon pair, collected by the CMS experiment at the LHC, are presented. The v(2), v(3) and v(4) Fourier coefficients of the anisotropic azimuthal distribution are obtained employing three different analysis techniques: two-particle correlations, the scalar product method, and multiparticle cumulants, which have different sensitivities to non-flow and flow fluctuation effects. The results are shown as a function of transverse momentum (P-T) for various centrality selections, and compared with corresponding results from PbPb collisions. These new measurements in a smaller nucleus-nucleus system than PbPb provide additional insights into the system-size dependence of the collective flow induced by the dominant collision geometry and its fluctuations. In particular, these results, compared to theoretical predictions and Monte Carlo generators, will provide important details on the system size dependence of the medium response in heavy ion collisions. They also offer a unique opportunity to study the onset of flow from small to large systems.
dc.description.sponsorshipSTFC [ST/F007434/1, ST/N000242/1, ST/I003622/1, ST/K003542/1, ST/M004775/1, ST/J004871/1, ST/I505580/1, ST/L005603/1, ST/N001273/1] Funding Source: UKRI
dc.identifier.doi10.1016/j.nuclphysa.2018.09.085
dc.identifier.endpage398
dc.identifier.issn0375-9474
dc.identifier.issn1873-1554
dc.identifier.scopusqualityQ2
dc.identifier.startpage395
dc.identifier.urihttps://doi.org/10.1016/j.nuclphysa.2018.09.085
dc.identifier.urihttps://hdl.handle.net/11486/6277
dc.identifier.volume982
dc.identifier.wosWOS:000457515500084
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofNuclear Physics A
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250323
dc.subjectflow
dc.subjectcollectivity
dc.subjectsystem size
dc.subjectcorrelations
dc.titleMeasurement of anisotropic flow in XeXe collisions at 5.44 TeV with the CMS experiment
dc.typeArticle

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