dc.contributor.author | The CMS Collaboration | |
dc.contributor.author | Sen,S. | |
dc.date.accessioned | 2021-06-03T09:15:08Z | |
dc.date.available | 2021-06-03T09:15:08Z | |
dc.date.issued | 2019 | |
dc.identifier.issn | 0370-2693 | |
dc.identifier.uri | http://dx.doi.org/10.1016/j.physletb.2019.02.018 | |
dc.identifier.uri | http://hdl.handle.net/11655/24477 | |
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. | |
dc.language.iso | en | |
dc.relation.isversionof | 10.1016/j.physletb.2019.02.018 | |
dc.rights | Attribution 4.0 United States | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.subject | CMS | |
dc.subject | Correlation | |
dc.subject | Flow | |
dc.subject | Heavy flavor | |
dc.subject | Heavy-ion physics | |
dc.subject | pPb | |
dc.title | Observation Of Prompt J/Psi Meson Elliptic Flow In High-Multiplicity Ppb Collisions At Root S(Nn)=8.16 Tev | |
dc.type | info:eu-repo/semantics/article | |
dc.type | info:eu-repo/semantics/publishedVersion | |
dc.relation.journal | Physics Letters B | |
dc.contributor.department | Fizik Mühendisliği | |
dc.identifier.volume | 791 | |
dc.description.index | WoS | |