Multiparticle correlations and higher order harmonics in pPb collisions at √sNN=8.16 TeV

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dc.authoridLezki, Samet/0000-0002-6909-774X
dc.authoridRadogna, Raffaella/0000-0002-1094-5038
dc.authoridZorbilmez, Caglar/0000-0002-5199-061X
dc.authoridSeo, Seon-Hee/0000-0002-1496-624X
dc.authoridShmatov, Sergei/0000-0001-5354-8350
dc.authoridLannon, Kevin/0000-0002-9706-0098
dc.authoridSeixas, Joao/0000-0002-7531-0842
dc.contributor.authorWang, Quan
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.abstractThe elliptic and higher-order azimuthal anisotropy Fourier harmonics (v(n)) are obtained for pPb collisions at root s(NN) = 8.16 TeV over a wide range of event multiplicities based on multiparticle correlations. The data were collected by the CMS experiment during the 2016 LHC run. A sample of peripheral PbPb collisions at root s(NN) = 5.02 TeV covering a similar range of event multiplicities to the pPb results is also analyzed for comparison. The ratios of different harmonic moments are obtained for both v(2) and v(3) with high precision, which allows a direct comparison to theoretical predictions assuming a hydrodynamic evolution of the created medium with initial-state density fluctuations, particularly probing the non-Gaussian nature of initial-state fluctuations in small collision systems. The presented results provide crucial insights into the origin of collective long-range correlations observed in small collision systems.
dc.description.sponsorshipSTFC [ST/M004775/1, ST/F007434/1, ST/N000242/1, ST/J004871/1, ST/I505580/1, ST/L005603/1, ST/K003542/1, ST/N001273/1, ST/I003622/1] Funding Source: UKRI
dc.identifier.doi10.1016/j.nuclphysa.2018.09.064
dc.identifier.endpage378
dc.identifier.issn0375-9474
dc.identifier.issn1873-1554
dc.identifier.scopusqualityQ2
dc.identifier.startpage375
dc.identifier.urihttps://doi.org/10.1016/j.nuclphysa.2018.09.064
dc.identifier.urihttps://hdl.handle.net/11486/6278
dc.identifier.volume982
dc.identifier.wosWOS:000457515500079
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.subjectCMS
dc.subjectheavy ion
dc.subjectcumulant
dc.subjectflow
dc.subjectcollectivity
dc.subjectsmall system
dc.subjectquark-gluon plasma
dc.titleMultiparticle correlations and higher order harmonics in pPb collisions at √sNN=8.16 TeV
dc.typeArticle

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