Variational calculations of dispersion coefficients for interactions among H, He, and Li atoms

被引：279

作者：

Yan, ZC ^{[1
]}

Babb, JF ^{[1
]}

Dalgarno, A ^{[1
]}

Drake, GWF ^{[1
]}

机构：

[1] UNIV WINDSOR, DEPT PHYS, WINDSOR, ON N9B 3P4, CANADA

来源：

PHYSICAL REVIEW A | 1996年 / 54卷 / 04期

关键词：

D O I：

10.1103/PhysRevA.54.2824

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The dispersion coefficients C-6, C-8, and C-10 for the interactions among H, He, and Li are calculated using variational wave functions in Hylleraas basis sets with multiple exponential scale factors, With these highly correlated wave functions, significant improvements are made upon previous calculations and our results provide definitive values for these coefficients.

引用

收藏

页码：2824 / 2833

页数：10

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