Volume 398 - The European Physical Society Conference on High Energy Physics (EPS-HEP2021) - T05: Heavy Ion Physics
Simulations of charged hadron and charmed meson production in Pb+Pb collisions at $\sqrt{s_{NN}}=5.02$ TeV with HYDJET++ generator
J. Štorek*, J. Bielcik, L. Bravina, G. Eyyubova, V. Korotkikh, I. Lokhtin, S. Petrushanko, A. Snigirev and E. Zabrodin
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Pre-published on: February 24, 2022
Published on: May 12, 2022
Abstract
HYDJET++ is a Monte Carlo event generator merging parametrized soft part inspired by hydrodynamics with hard part containing jets. It has been successful to describe particle production in Pb+Pb collisions at $\sqrt{s_{NN}}=2.76$ TeV energies. In this contribution, particle spectra and collective flow for the top LHC energy $\sqrt{s_{NN}}=5.02$ TeV Pb+Pb collisions are presented for the first time. Specifically, the HYDJET++ model version 2.4 has been used to simulate spectra of charged particles, $D^0$ and $J/\psi$ mesons and related $v_2$ and $v_3$ azimuthal flow harmonics. The particle spectra and flow haromincs are studied in different centrality bins ranging from 0-10% up to 30-40% centrality in midrapidity region for charged particles and $D^0$ mesons and in forward rapidity in case of $J/\psi$ mesons. The simulated results have been compared with the LHC data to tune HYDJET++ parameters.
DOI: https://doi.org/10.22323/1.398.0277
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