计算硅原子3p^2-3p4s精细跃迁振子强度  

The calculation of oscillator strength for 3p 2-3p4s fine structure transition in SiⅠ

作　　者：李光源[1] 

机构地区：[1]淮北煤炭师范学院物理系,安徽235000

出　　处：《原子与分子物理学报》1999年第4期630-633,共4页Journal of Atomic and Molecular Physics

摘　　要：应用“YODE”程度,计算硅原子精细结构中电偶极跃迁振子强度fif。借助混合角,给出组合跃迁振子强度fif与fif关系。In the paper, relativistic distorted method-“YODE” package are used, oscillator strengths f if of dipole-allowed transition are calculated in SiⅠ. By means of mixing angle, the relation in oscillator strengths f  if of intercombination transition to f if are given, the calculated results are agreed with experimental results.

关 键 词：硅原子 精细结构 振子强度 电偶极 跃迁 

分 类 号：O562.3[理学—原子与分子物理]