摘要
本文利用二体电子关联波函数,计算了Li原子及其等电子序列部分态间的偶极电子跃迁振子强度。计算结果表明,采用二体关联波函数计算振子强度不仅简便省时,而且精度与远为复杂的CI方法相近。
The two-body electron correlated wavefunctions are adopted to calculate the oscillator strengths of Li atom and its iso-electronic sequence. The calculated results show that this kind of calculation method is not only very simple and time-saving but with high accuracy which is equivalent to those obtained by CI method.
出处
《原子与分子物理学报》
CAS
CSCD
北大核心
1993年第2期2750-2754,共5页
Journal of Atomic and Molecular Physics