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用双折叠模型计算了核核碰撞的相互作用势,其中核子-核子相互作用势采用M3Y-Reid和M3Y-Paris形式,交换部分考虑了有限力程的密度依赖的核子-核子相互作用,程序用于重离子散射光学势实部的计算．回顾了折叠模型的普遍特征和讨论了理论计算过程,对各种类型的核子-核子相互作用下计算的相互作用势进行比较,发现双折叠模型对大部分系统相互作用势的实部取得了满意的结果．因此这个工作为重离子相互作用势的折叠计算提供了很好的方法．
The bi-fold model was used to calculate the interaction potential of nuclear collisions, in which the nuclear-nuclear interaction potential is in the form of M3Y-Reid and M3Y-Paris, the exchange takes into account the density-dependent nuclear-nuclear interaction of the finite force, Calculation of real part of optical potential of heavy ion scattering. After reviewing the general characteristics of the folded model and discussing the theoretical calculation process, the calculated interaction potentials under various types of nuclear-nuclear interactions are compared and found that the bifold model satisfied most of the real part of the system interaction potential the result of. Therefore, this work provides a good method for the folding calculation of the heavy ion interaction potential.