National Key Research and Development Program of China [2018YFE0205201]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [11828501, 11575069, 11890711, 11861131009]
机构署名：
本校为第一且通讯机构
院系归属：
物理科学与技术学院
摘要：
In high-energy nuclear collisions, light nuclei can be regarded as a cluster of baryons and their yields are sensitive to the baryon density fluctuations. Thus, the production of light nuclei can be used to study the QCD phase transition, at which the baryon density fluctuation will be enhanced. A yield ratio of light nuclei, defined as N(t)xN(p)/N-2(d), is predicted to be a sensitive observable to search for the 1st-order phase transition and/or QCD critical point in heavy-ion collisions. In this paper, we present the energy and centrality dependence of (anti)deuteron and triton production in...
