Heavy flavor production in STAR

14th International Conference on Strangeness in Quark Matter

Kikola, Daniel^1,2

Purdue University, West Lafayette, IN, United States^1

Faculty of Physics, Warsaw University of Technology, Warsaw, Poland^2

关键词: Au+Au collisions;    Energy dependence;    Heavy flavor production;    Measurements of;    Nuclear modification factors;    Semileptonic decay;    Theoretical modeling;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/509/1/012009/pdf
DOI  :  10.1088/1742-6596/509/1/012009

来源: IOP

【 摘 要 】

We report on the recent STAR results on heavy avor production in Au+Au collisions at SNN = 200, 62.4 and 39 GeV. We present the nuclear modification factor and elliptic ow of open charm mesons and electrons from semileptonic decays of heavy avor hadrons. We also report on new measurements of energy dependence of J= production. STAR data are compared to theoretical model calculations and physics implications are discussed.