Charged-Particle Nuclear Modification Factors in XeXe Collisions at sNN????=5.44sNN=5.44 TeV

Bilki, Burak; ., ve diger

Charged-Particle Nuclear Modification Factors in XeXe Collisions at sNN????=5.44sNN=5.44 TeV

dc.authorid	249433	en_US
dc.contributor.author	Bilki, Burak
dc.contributor.author	., ve diger
dc.date.accessioned	2019-03-28T12:07:09Z
dc.date.available	2019-03-28T12:07:09Z
dc.date.issued	2018
dc.department	İstanbul Beykent Üniversitesi	en_US
dc.description.abstract	The differential yields of charged particles having pseudorapidity within \|?\| < 1 are measured using xenon-xenon (XeXe) collisions at sNN????=5.44sNN=5.44 TeV. The data, corresponding to an integrated luminosity of 3.42 ?b?1, were collected in 2017 by the CMS experiment at the LHC. The yields are reported as functions of collision centrality and transverse momentum, pT, from 0.5 to 100 GeV. A previously reported pT spectrum from proton-proton collisions at s?=5.02s=5.02TeV is used for comparison after correcting for the difference in center-of-mass energy. The nuclear modification factors using this reference, R AA * , are constructed and compared to previous measurements and theoretical predictions. In head-on collisions, the R AA * has a value of 0.17 in the pT range of 6–8 GeV, but increases to approximately 0.7 at 100 GeV. Above ?6 GeV, the XeXe data show a notably smaller suppression than previous results for lead-lead (PbPb) collisions at sNN????=5.02sNN=5.02 TeV when compared at the same centrality (i.e., the same fraction of total cross section). However, the XeXe suppression is slightly greater than that for PbPb in events having a similar number of participating nucleons.	en_US
dc.identifier.doi	10.1007/JHEP10(2018)138
dc.identifier.issn	1029-8479
dc.identifier.scopus	2-s2.0-85055417424	en_US
dc.identifier.scopusquality	Q2	en_US
dc.identifier.uri	https://doi.org/10.1007/JHEP10(2018)138
dc.identifier.wos	WOS:000448434500001	en_US
dc.identifier.wosquality	Q1	en_US
dc.indekslendigikaynak	Web of Science	en_US
dc.indekslendigikaynak	Scopus	en_US
dc.language.iso	en	en_US
dc.publisher	Springer Link	tr_TR
dc.relation.publicationcategory	Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı	en_US
dc.subject	Hadron-Hadron scattering	tr_TR
dc.subject	Heavy-ion collision	tr_TR
dc.subject	Quark gluon plasma	tr_TR
dc.title	Charged-Particle Nuclear Modification Factors in XeXe Collisions at sNN????=5.44sNN=5.44 TeV	en_US
dc.type	Article	en_US