Jet-fluid interaction in the EPOS3-Jet framework

Iurii Karpenko (1) , Joerg Aichelin (1) , Pol-Bernard Gossiaux (1) , Martin Rohrmoser , Klaus Werner (1)

1 SUBATECH - Laboratoire de physique subatomique et des technologies associées

EPOS3-Jet is an integrated framework for jetJets modeling in heavy ion collisions, where the initial hard (jet) partons are produced along with soft (medium) partons in the initial state EPOS approach. The jetJets partons then propagate in the hydrodynamically expanding medium. The energy and momentum lost by the jet partons is added to the hydrodynamic medium via the source terms. The full evolution proceeds in a concurrent mode, without separating hydrodynamic and jet parts. In this report we examine the medium recoil effects in Pb–Pb collisions at $\sqrt{s_{\mathrm {NN}}}=2.76$ TeV LHC energy in the EPOS3-Jet framework.

Mots clés: quark-gluon plasma; jets; relativistic hydrodynamics; heavy ion: scattering; recoil: effect; parton; hydrodynamics; CERN LHC Coll; initial state; numerical calculations; 2760 GeV-cms/nucleon

Domaines: Physique Nucléaire Théorique [nucl-th]; Physique des Hautes Energies - Phénoménologie [hep-ph]; Physique Nucléaire Expérimentale [nucl-ex]

Iurii Karpenko, Joerg Aichelin, Pol-Bernard Gossiaux, Martin Rohrmoser, Klaus Werner. Jet-fluid interaction in the EPOS3-Jet framework. 18th International Conference on Strangeness in Quark Matter, Jun 2019, Bari, Italy. pp.459-463, ⟨10.1007/978-3-030-53448-6_72⟩. ⟨hal-02394745⟩