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SUMMARY:Modeling of charge particle correlations in nucleus-nucleus intera
 ctions at NICA and RHIC energies
DTSTART;VALUE=DATE-TIME:20241025T095500Z
DTEND;VALUE=DATE-TIME:20241025T101000Z
DTSTAMP;VALUE=DATE-TIME:20260413T205924Z
UID:indico-contribution-4351@cern.ch
DESCRIPTION:Speakers: Aleksei Chernyshov (SINP MSU)\nA model analysis of c
 harge particle correlations in relativistic heavy-ion collisions was perfo
 rmed at energies that are planned to be available at NICA. The charge bala
 nce function (CBF) was chosen as a measure of charge correlations. The CBF
  represents conditional probability density of a charged particle to be ob
 served at certain relative to its antiparticle rapidity and azimuthal angl
 e given the antiparticle was observed elsewhere. The CBF widths are sensit
 ive to charge separation duration in the system. It was shown that measure
 d by STAR experiment at RHIC dependencies of CBF rapidity widths on centra
 lity of Au+Au collisions at center-of-mass energies 7.7 and 11.5 GeV per n
 ucleon pair can be reproduced with HYDJET++ model. In order to achieve ade
 quate description of the experimental results an event-by-event charge con
 servation mechanism was introduced to the Monte-Carlo model HYDJET++\, and
  finite values of isospin\, strangeness and baryon chemical potentials wer
 e taken into account.\n\nhttps://indico.particle.mephi.ru/event/436/contri
 butions/4351/
LOCATION: Petrovskiy 1
URL:https://indico.particle.mephi.ru/event/436/contributions/4351/
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