摘要
采用TangToennies势模型,通过坐标变换,得到了氦原子与氢分子的非对称同位素替代体系HD,HT,DT在质心坐标系中的势能函数,在此基础上计算了HeHD,HT。
Tang Toennies potential model has been used in this paper, and the potential surface of asymmetric isotopically substituted systems He HD, He HT, He DT in the center of mass system has been obtained. Then, angular distributions of He HD, He HT and He DT collisions have been calculated.
出处
《原子与分子物理学报》
CAS
CSCD
北大核心
1999年第4期582-586,共5页
Journal of Atomic and Molecular Physics
基金
国家自然科学基金!资助项目
批准号 :1 5 74 0 3 5
关键词
同位素替代
角分布
密耦近似
氦原子
分子碰撞
isotope substitution
angular distribution
close coupling approximation
