自洽半经典方程的虚时迭代解  

Imaginary Time Step Solution of Self-consistent Semiclassical Equation

作　　者：李国强[1] 

机构地区：[1]杭州大学物理系,310028

出　　处：《科技通报》1992年第1期7-12,共6页Bulletin of Science and Technology

基　　金：国家自然科学基金;青年科学基金

摘　　要：从Skyrme力出发,采用半经典近似,推导了自洽半经典方程,利用虚时迭代方法对此方程作数值求解以确定一些球形核的基态核子密度,部分结果同HF计算及实验事实作了比较.Starting from the Skyrme force and adopting semiclassical approaximation,the self-consistent semiclassical equation is obtained. The imaginary time step method is used to acquire the numerical solution of this equation and to determine the nucleon densities of some spherical nuclei. Some of the results are compared with HF calcu- lation and experimental data.

关 键 词：自洽半经典方法 虚时失代 原子核 

分 类 号：O571.2[理学—粒子物理与原子核物理]