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@ARTICLE{Das:364989,
author = {Das, Santosh K. and Soloveva, Olga and Song, Taesoo and
Bratkovskaya, Elena},
title = {{I}nfluence of electromagnetic fields on the generation of
the directed and elliptic flows of heavy quarks in
relativistic heavy-ion collisions},
journal = {Physical review / C},
volume = {112},
number = {6},
issn = {2469-9985},
address = {Woodbury, NY},
publisher = {Inst.},
reportid = {GSI-2026-00342, 2507.22620},
pages = {064901},
year = {2025},
abstract = {We study the impact of self-generated electromagnetic
fields (EMF) on the momentum evolution of charm quarks in
the partonic and hadronic medium created in heavy-ion
collisions at energies available at the Relativistic Heavy
Ion Collier (RHIC), using the parton-hadron-string dynamics
(PHSD) off-shell transport approach. In the quark-gluon
plasma (QGP) phase, the charm quark interacts with the
off-shell partons, whose mass and widths are given by the
dynamical quasiparticle model (DQPM), which can reproduce
the lattice QCD thermodynamics. The background
electromagnetic fields are computed dynamically within the
PHSD considering both the spectators and participants
protons as well as newly produced charged hadrons, quarks,
and antiquarks, which reflects naturally the electric
conductivity sigma el of the medium. We study the directed
and elliptic flow of D mesons in the presence of
electromagnetic fields. We find that electromagnetically
induced v1 splitting in the D meson through D0 and D0 mesons
is consistent with the experimental data. Furthermore, we
notice that the v1 splitting in the heavy quark as a
function of pT is more prominent as a probe of the produced
electromagnetic fields. However, we find only a small impact
of electromagnetic fields on the heavy quark elliptic flow
v2.},
cin = {TES},
ddc = {530},
cid = {I:(DE-Ds200)TES-20160901OR397},
pnm = {612 - Cosmic Matter in the Laboratory (POF4-612)},
pid = {G:(DE-HGF)POF4-612},
experiment = {$EXP:(DE-Ds200)no_experiment-20200803$},
typ = {PUB:(DE-HGF)16},
doi = {10.1103/yppc-ts4n},
url = {https://repository.gsi.de/record/364989},
}