Simulations of charged hadron and charmed meson production in Pb+Pb collisions at sqrt(s[NN])=5.02 TeV with HYDJET++ generatorстатьяИсследовательская статья
Дата последнего поиска статьи во внешних источниках: 8 апреля 2022 г.
Аннотация: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 √s_NN=2.76 TeV energies. In this contribution, particle spectra and collective flow for the top LHC energy √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, D0 and J/ψmesons and related v2 and v3 azimuthal flow harmonics. The particle spectra and flow harmonics are studied in different centrality bins ranging from 0-10% up to 30-40% centrality in midrapidity region for charged particles and D0 mesons and in forward rapidity in case of J/ψ mesons. The simulated results have been compared with the LHC data to tune HYDJET++ parameters.