dc.contributor.author | Sirunyan, A. M. | |
dc.contributor.author | Tumasyan, A. | |
dc.contributor.author | Adam, W. | |
dc.contributor.author | Asilar, E. | |
dc.contributor.author | Bergauer, T. | |
dc.contributor.author | Brandstetter, J. | |
dc.contributor.author | Özdemir, Kadri | |
dc.contributor.author | CMS Collaboration | |
dc.date.accessioned | 2021-06-05T20:00:50Z | |
dc.date.available | 2021-06-05T20:00:50Z | |
dc.date.issued | 2018 | |
dc.identifier.issn | 0370-2693 | |
dc.identifier.issn | 1873-2445 | |
dc.identifier.uri | https://doi.org/10.1016/j.physletb.2017.11.041 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12960/1007 | |
dc.description | WOS:000419641100031 | en_US |
dc.description.abstract | The Fourier coefficients v(2) and v(3) characterizing the anisotropy of the azimuthal distribution of charged particles produced in PbPb collisions at root S-NN = 5.02 TeV are measured with data collected by the CMS experiment. The measurements cover a broad transverse momentum range, 1 < p(T) < 100 GeV/c. The analysis focuses on the p(T) > 10 GeV/c range, where anisotropic azimuthal distributions should reflect the path-length dependence of parton energy loss in the created medium. Results are presented in several bins of PbPb collision centrality, spanning the 60% most central events. The v(2) coefficient is measured with the scalar product and the multiparticle cumulant methods, which have different sensitivities to initial-state fluctuations. The values from both methods remain positive up to p(T) similar to 60-80 GeV/c, in all examined centrality classes. The v(3) coefficient, only measured with the scalar product method, tends to zero for p(T) greater than or similar to 20 GeV/c. Comparisons between theoretical calculations and data provide new constraints on the path-length dependence of parton energy loss in heavy ion collisions and highlight the importance of the initial-state fluctuations. (C) 2017 The Author. Published by Elsevier B.V. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Elsevier | en_US |
dc.relation.ispartof | Physics Letters B | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | CMS | en_US |
dc.subject | Qgp | en_US |
dc.subject | High-Pt | en_US |
dc.subject | Flow | en_US |
dc.subject | Parton Energy Loss | en_US |
dc.subject | Jet Quenching | en_US |
dc.title | Azimuthal anisotropy of charged particles with transverse momentum up to 100GeV/c in PbPb collisions at root S-NN=5.02 TeV | en_US |
dc.type | article | en_US |
dc.authorid | 0000-0002-0103-1488 | |
dc.department | Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü | en_US |
dc.contributor.institutionauthor | Özdemir, Kadri | |
dc.identifier.doi | 10.1016/j.physletb.2017.11.041 | |
dc.identifier.volume | 776 | en_US |
dc.identifier.startpage | 195 | en_US |
dc.identifier.endpage | 216 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |