Speaker
Zilin yuan
(中国科学院大学核科学与技术学院)
Description
Built upon the state-of-the-art model a multiphase transport (AMPT), we develop a new module of chiral anomaly transport (CAT) to trace the evolution of the initial topological charge of gauge field created through sphaleron transition at finite temperature and external magnetic field in heavy ion collisions. The eventual experimental signals of chiral magnetic effect(CME) has been measured. The CAT explicitly shows the generation and evolution of the charge separation, and the signals of CME through the CAT are quantitatively in agreement with the experimental measurements in Au+Au collision and isobar collision at $\sqrt{s}=200 {\rm GeV}$, and the centrality dependence of the CME fraction .
Primary author
Zilin yuan
(中国科学院大学核科学与技术学院)
