Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/9412
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dc.contributor.authorZhou, Mingliang-
dc.contributor.authorAaboud, M.-
dc.contributor.authorAad, G.-
dc.contributor.authorAbbott, B.-
dc.contributor.authorAbdinov, O.-
dc.contributor.authorAbeloos, B.-
dc.contributor.authorAdamczyk, L.-
dc.date.accessioned2022-12-25T20:34:15Z-
dc.date.available2022-12-25T20:34:15Z-
dc.date.issued2019-
dc.identifier.issn0375-9474-
dc.identifier.issn1873-1554-
dc.identifier.urihttps://doi.org/10.1016/j.nuclphysa.2018.09.012-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/9412-
dc.description.abstractMeasurements of four-particle cumulants c(n){4} for n = 1, 2, 3, 4 are presented using 470 mu b(-1) of Pb+Pb collisions at root s(NN) = 5.02 TeV with the ATLAS detector at the LHC. These cumulants provide information on the event-by-event fluctuations of single harmonics p(v(n)). For the first time, a negative c(1){4} is observed. The c(4){4} is found to be negative in central collisions but changes sign around 20-25% centrality. This behavior is consistent with a nonlinear contribution to v(4) that is proportional to v(2)(2). c(2){4} and c(3){4} are calculated using two reference event classes in order to investigate the influence of volume fluctuations. Over most of the centrality range, c(2){4} and c(3){4} are found to be negative, while in the ultra-central collisions, c(2){4} changes sign and becomes positive, suggesting a deviation from Gaussian behavior in the event-by-event fluctuation of v(2). The magnitudes of the sign change are also found to be dependent of the event class definition .en_US
dc.description.sponsorshipNSF [PHY-1305037, PHY-1613294]; STFC [ST/N000234/1] Funding Source: UKRIen_US
dc.description.sponsorshipThis research is supported by NSF under grant numbers PHY-1305037 and PHY-1613294.en_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofNuclear Physics Aen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectMulti-Particle Correlationen_US
dc.subjectCumulantsen_US
dc.subjectHeavy-ionen_US
dc.subjectFlow Fluctuationen_US
dc.titleFlow fluctuations in Pb plus Pb collisions at root s(NN)=5.02 TeV with the ATLAS detectoren_US
dc.typeArticleen_US
dc.departmentESTÜen_US
dc.identifier.volume982en_US
dc.identifier.startpage323en_US
dc.identifier.endpage326en_US
dc.authoridLlácer, María Moreno/0000-0001-9045-5305-
dc.authoridSantra, Arka/0000-0003-4644-2579-
dc.authoridViaux, Nicolas/0000-0002-5102-9140-
dc.authoridMalek, Fairouz/0000-0002-0948-5775-
dc.authoridBurdin, Sergey/0000-0003-4831-4132-
dc.authoridCottin, Giovanna/0000-0002-5308-5808-
dc.authoridBenekos, Nektarios/0000-0001-7831-8762-
dc.identifier.wosWOS:000457515500066en_US
dc.institutionauthor[Belirlenecek]-
dc.identifier.doi10.1016/j.nuclphysa.2018.09.012-
dc.authorwosidLlácer, María Moreno/AAQ-7522-2020-
dc.authorwosidSantra, Arka/AEE-4946-2022-
dc.authorwosidAnnovi, Alberto/AAA-8638-2020-
dc.authorwosidViaux, Nicolas/AAT-5715-2020-
dc.authorwosidBarberis, Dario/ABF-1310-2021-
dc.authorwosidMalek, Fairouz/E-4410-2018-
dc.authorwosidCapua, Marcella/AAJ-8419-2020-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanen_US
dc.identifier.scopusqualityQ2-
dc.identifier.trdiziniden_US]
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
Appears in Collections:WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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