Observation of prompt J/psi meson elliptic flow in high-multiplicity pPb collisions at root s(NN)=8.16 TeV
dc.WoS.categories | Astronomy & Astrophysics; Physics, Nuclear; Physics, Particles & Fields | en_US |
dc.authorid | 0000-0002-9007-8260 | en_US |
dc.contributor.author | Yetkin, Elif Aslı | |
dc.date.accessioned | 2021-01-13T06:59:58Z | |
dc.date.available | 2021-01-13T06:59:58Z | |
dc.date.issued | 2019-04-10 | |
dc.department | Fakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Enerji Sistemleri Mühendisliği Bölümü | en_US |
dc.description.abstract | A measurement of the elliptic flow (v(2)) of prompt J/psi mesons in high-multiplicity pPbcollisions is reported using data collected by the CMS experiment at a nucleon-nucleon center-of-mass energy root s(NN)= 8.16 TeV. Prompt J/psi mesons decaying into two muons are reconstructed in the rapidity region in the nucleon-nucleon center-of-mass frame (y(cm)), corresponding to either -2.86 < y(cm) < -1.86 or 0.94 < y(cm)< 1.94. The average v(2) result from the two rapidity ranges is reported over the transverse momentum (p(T)) range from 0.2 to 10 GeV. Positive v(2) values are observed for the prompt J/psi meson, as extracted from long-range two-particle correlations with charged hadrons, for 2 < p(T) < 8 GeV. The prompt J/psi results are compared with previous CMS measurements of elliptic flow for open charm mesons (D-0) and strange hadrons. From these measurements, constraints can be obtained on the collective dynamics of charm quarks produced in high-multiplicity events arising from small systems. (c) 2019 The Author(s). Published by Elsevier B.V. | en_US |
dc.fullTextLevel | Full Text | en_US |
dc.identifier.doi | 10.1016/j.physletb.2019.02.018 | en_US |
dc.identifier.issn | 1873-2445 | |
dc.identifier.issn | 0370-2693 | |
dc.identifier.uri | https://hdl.handle.net/11411/3086 | |
dc.identifier.uri | https://doi.org/10.1016/j.physletb.2019.02.018 | |
dc.identifier.wos | WOS:000462321800025 | en_US |
dc.identifier.wosquality | Q1 | en_US |
dc.indekslendigikaynak | Web of Science | en_US |
dc.language.iso | en | en_US |
dc.national | International | en_US |
dc.numberofauthors | 200+ | en_US |
dc.pages | 172-194 | en_US |
dc.publisher | ELSEVIER | en_US |
dc.relation.ispartof | PHYSICS LETTERS B | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | CMS | en_US |
dc.subject | Heavy-ion physics | en_US |
dc.subject | Correlation | en_US |
dc.subject | Flow | en_US |
dc.subject | pPb | en_US |
dc.subject | Heavy flavor | en_US |
dc.title | Observation of prompt J/psi meson elliptic flow in high-multiplicity pPb collisions at root s(NN)=8.16 TeV | en_US |
dc.type | Article | en_US |
dc.volume | 791 | en_US |