Bochum 2018 – wissenschaftliches Programm
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HK: Fachverband Physik der Hadronen und Kerne
HK 47: Heavy Ion Collisions and QCD Phases VIII
HK 47.6: Vortrag
Donnerstag, 1. März 2018, 15:45–16:00, HZO 80
Multiplicity dependent nuclear modification of transverse momentum distributions in p-Pb collisions at √sNN = 5.02 TeV — •Patrick Huhn for the ALICE collaboration — Universität Frankfurt
The ALICE experiment at the LHC is designed to investigate the properties of the Quark-Gluon Plasma by studying high-energy pp, p-Pb and Pb-Pb collisions. Parton energy loss in the medium can be examined by measuring the production of charged particles and their nuclear modification factor at high transverse momentum.
In this talk, we present the measurement of transverse-momentum distributions of charged particles and their dependence of multiplicity and centrality in p-Pb collisions at √sNN = 5.02 TeV recorded in the LHC run 2 data taking period in 2016.
In particular, we focus on the multiplicity dependent nuclear modification factor QpPb to investigate a possible presence of parton energy loss in high multiplicity p-Pb collisions.
Supported by BMBF and the Helmholtz Association.