手征磁效应产生的电荷分离相关性的研究

Study of the correlation of charge separation of the chiral magnetic effect

在相对论高能重离子非对心核-核碰撞中,用修正的Wood-Saxon核分布代替均匀核分布来研究核-核碰撞所产生的背景磁场,并在此基础上,分析垂直反应平面上和下作用区域的由于粒子分离所产生电荷分离相关性。本研究对相对论重离子碰撞P和CP对称性局域破缺粒子分离特性有进一步了解。

The background magnetic fields are calculated by using the Wood-Saxon nucleon distribution in relativistic heavy-ion collisions.And then we study the correlations of charge separation above and below the reaction plane in relativistic heavy ion collisions.These will enhance our knowledge to the characteristics of P and CP local violation and charged particle separation in the relativistic heavy-ion collisions.