# EPS-HEP2021 conference

26-30 July 2021
Zoom
Europe/Berlin timezone

## Simulations of charged hadron and charmed meson production in Pb+Pb collisions at $\sqrt{s_{NN}}=5.02$ TeV with HYDJET++ generator

Not scheduled
20m
Zoom

#### Zoom

Poster Heavy Ion Physics

### Speaker

Jaroslav Štorek (Czech Technical University in Prague)

### Description

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 poster we present for the first time the particle spectra and collective flow for top LHC energy $\sqrt{s_{NN}}=5.02$ TeV Pb+Pb collisions. Specifically we used the HYDJET++ model version 2.4 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 30-50% 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 to experimental data from the ALICE and ATLAS experiments in order to tune the HYDJET++ generator to get the most optimal agreement with the data.

Collaboration / Activity MC generators, phenomenology storejar@fjfi.cvut.cz Štorek, Jaroslav

### Primary authors

Alexandre Snigirev (Lomonosov Moscow State University) Dr Evgeny Zabrodin (University in Oslo) Dr Gyulnara Eyyubova (Lomonosov Moscow State University) Prof. Igor Lokhtin (Lomonosov Moscow State University) Dr Jaroslav Bielčík (Czech Technical University in Prague) Jaroslav Štorek (Czech Technical University in Prague) Prof. Larissa Bravina (University in Oslo) Dr Sergey Petrushanko (Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University) Prof. Vladimir Korotkikh (Lomonosov Moscow State University)