The blast wave model with Tsallis statistics is used to analyze the transverse momentum spectra of protons(p),deuterons(d),and tritons(t)in√S_(NN)=200 GeV gold-gold(Au-Au)collisions at the RHIC in various centrality ...
National Key Research and Development Program of China(No.2022YFA1604900);National Natural Science Foundation of China(No.12025501);Strategic Priority Research Program of Chinese Academy of Sciences(No.XDB34000000)。
In the paper,we discuss the development of the multigap resistive plate chamber time-of-fight(TOF)technology and the production of the solenoidal tracker at RHIC(STAR)TOF detector in China at the beginning of the twen...
Supported by National Key Research and Development Program of China(2018YFE0205200,2018 YFE0104700,2020YFE0202002);Natural Science Foundation of China(11890711,11890712,12122505,11828501,11861131009);Anhui Provincial Natural Science Foundation(1808085J02);Innovation Fund of Key Laboratory of Quark and Lepton Physics(QLPL2020P01)。
We perform a systematic study on the effect of non-uniform track efficiency correction in higher-order cumulant analysis in heavy-ion collisions.Through analytical derivation,we find that the true values of cumulants ...
Supported by the NSFC (11547043, 11705125);the “Qinggu” project (1701, 40110) of Tianjin University
By adopting the adiabatic assumption in the cooling process,we discuss a novel mechanism ofΥ(1S)suppression that occurs due to the fast heating process at the early stage of the fireball,instead of its finite decay w...
the National Key R&D Program of China(Nos.2018YFE0104900 and 2018YFE0205200);the National Natural Science Foundation of China(Nos.11675168,11890712 and 11720101001)。
Open heavy flavors and quarkonia are unique probes of the hot–dense medium produced in heavy-ion collisions. Their production in p+p collisions also constitutes an important test of QCD. In this paper, we review sele...
Supported by National Natural Science Foundation of China(11875178,11475068,11747115);the CCNU-QLPL Innovation Fund(QLPL2016P01); the Excellent Youth Foundation of Hubei Scientific Committee(2006ABB036)
Considering the magnetic field response of the QGP medium,we perform a systematical study of the chiral magnetic effect(CME),and make a comparison with the experimental results for the background-subtracted correlat...
100 Talents Program of Chinese Academy of Sciences(Y832020YRC,Y932090XD0)。
The main goal of relativistic heavy-ion collision experiments is to understand the production and dynamics of a strongly interacting matter,called Quark-Gluon-Plasma(QGP).In non-zero impact parameter heavy-ion collisi...
Supported by the National Natural Science Foundation of China(11775213,11505180,11675168);the U.S.DOE Office of Science(DE-SC0012704);MOST(2016YFE0104800)
Significant enhancements of J/ψ production at very low transverse momenta were recently observed by the ALICE and STAR collaborations in peripheral hadronic A+A collisions. The anomalous excess points to coherent pho...