National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [11075061]; Programme of Introducing Talents of Discipline to UniversitiesMinistry of Education, China - 111 Project [B08033]
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：
The higher order moments of the net-baryon distributions in relativistic heavy ion collisions are useful probes for the QCD critical point and fluctuations. We study the net-proton distributions and their moments in a simple model which considers the baryon stopping and pair production effects in the processes. It is shown that a single emission source model can explain the experimental data well. The centrality dependence and the energy depen...
