修正的 b-CGC模型的冷核物质作用 J/ψ产生

摘要

Based on modified b-CGC model by taking into account the effects of gluon saturation and the nuclear geomet-rical in relativistic heavy-ion collisions,the dependencies of nuclear modification factors of d(p)-A interactions at RHIC and LHC energies on rapidity and colliding centrality are studied.%考虑相对论重离子碰撞的胶子饱和以及核几何作用的影响，引入修正的 b-CGC 模型，分析 RHIC 和LHC 能区的 d(p)-A 作用的核修正因子随快度和碰撞中心度变化关系。