dc.contributor.author | KARASU UYSAL, Ayben | |
dc.contributor.author | ALICE Collaboration | |
dc.date.accessioned | 2019-07-08T07:06:57Z | |
dc.date.available | 2019-07-08T07:06:57Z | |
dc.date.issued | 2016 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12498/565 | |
dc.description.abstract | Transverse momentum (pT) spectra of pions, kaons, and protons up to pT = 20 GeV/c have been measured in Pb-Pb collisions at √sNN = 2.76 TeV using the ALICE detector for six different centrality classes covering 0%–80%. The proton-to-pion and the kaon-to-pion ratios both show a distinct peak at pT ≈ 3 GeV/c in central Pb-Pbcollisionsthatdecreasesformoreperipheralcollisions.ForpT >10GeV/c,then uclear modification factor is found to be the same for all three particle species in each centrality interval within systematic uncertainties of 10%–20%. This suggests there is no direct interplay between the energy loss in the medium and the particle species composition in the hard core of the quenched jet. For pT < 10 GeV/c, the data provide important constraints for models aimed at describing the transition from soft to hard physics. | en_US |
dc.relation | 10.1103/PhysRevC.93.034913 | en_US |
dc.subject | Nuclear Modification Factor | en_US |
dc.subject | LHC | |
dc.subject | ALICE | |
dc.title | Centrality dependence of the nuclear modification factor of charged pions, kaons, and protons in Pb-Pb collisions at √sNN = 2.76 TeV | en_US |
dc.type | Makale | en_US |
eperson.orcidid | 0000-0001-6297-2532 | en_US |