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用｛ｃ，ｈ，ａ｝三参数旋转体模型描述可以大幅度变化的原子核形状，通过合理选取与三参数有关的核子单粒子势，用基矢展开法求解单粒子运动Ｓｈｒｏｄｉｎｇｅｒ方程，用矩阵对角化方法求出了与核形状有关的核子单粒子能级。分析表明，本文计算出的单粒子能级是合理可信的，可用于计算大形变核之形变位能的壳修正和对修正。此工作在裂变动力学模拟计算中是不可缺少的。
The (c, h, a) three-parameter rotating body model is used to describe the shape of the nucleus that can change greatly. By reasonably choosing the single-particle nuclei potential associated with the three parameters, the single-particle moving Shrodinger equation is solved by the fundamental expansion method. The kurtosis method determines the nuclear single particle level associated with the shape of the nucleus. The analysis shows that the single-particle level calculated in this paper is reasonable and credible and can be used to calculate the shell deformation and the correction of the deformation potential energy of a large deformable core. This work is indispensable in fission dynamics simulation calculation.