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SUMMARY:Heavy flavor measurements in STAR experiment
DTSTART;VALUE=DATE-TIME:20230531T093500Z
DTEND;VALUE=DATE-TIME:20230531T100000Z
DTSTAMP;VALUE=DATE-TIME:20261010T010851Z
UID:indico-contribution-394@indico.ipb.ac.rs
DESCRIPTION:Speakers: Jaroslav  Bielčík (Czech Technical University in P
 rague\, Czech Republic)\nIn ultra-relativistic heavy-ion collisions\, a de
 nse and hot QCD medium\, the Quark-Gluon Plasma (QGP) is created. Heavy qu
 arks (charm and beauty) are produced dominantly in hard partonic scatterin
 gs in the early stage of the collisions and experience the whole medium ev
 olution. Measurements of open heavy-flavor hadron production provide infor
 mation on the transport properties of the QGP\, the degree of the heavy qu
 ark thermalization\, and the hadronization mechanism. The measurements of 
 quarkonium production in heavy-ion collisions give us insight into the col
 or screening mechanism\, which causes the quarkonium bound states to disso
 ciate in the QGP\, and thermodynamic properties of the QGP. In this talk\,
  we will report recent results on open heavy-flavor and quarkonium product
 ion in the STAR experiment at RHIC. Measurements of the J/ψ suppression a
 nd elliptic flow in isobar (Ru+Ru and Zr+Zr) collisions at  200 GeV\, as w
 ell as studies of the system size and energy dependence of the J/ψ suppre
 ssion will be shown. Production o quarkonia in p+p collisions\, including 
 J/ψ production in jets and with jet activity\, will also be presented. Mo
 reover\, we will show measurements of electrons from open heavy-flavor had
 ron decays\, and D0\,D±\, Ds and Λc  production in Au+Au collisions at  
 200 GeV. The extracted total charm quark production cross section per nucl
 eon-nucleon collision in Au+Au collisions will be reported. We will also p
 resent the measurements of the  production yield and radial profile of D0-
 tagged jets in Au+Au collisions at 200 GeV. Prospects of heavy-flavor meas
 urements in STAR with high luminosity Au+Au RHIC Runs in 2023 and 2025 at 
 200 GeV will be also  discussed.\n\nhttps://events.saifa.rs/event/554/cont
 ributions/394/
LOCATION:SANU (Serbian Academy of Science and Arts) - Belgrade\, Serbia
URL:https://events.saifa.rs/event/554/contributions/394/
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