SiⅠ 3s^23pnd ~3D^0、~1D^0、~3F^0、~1F^0、~3P^0微扰Rydberg系的光谱特征  

THE SPECTRUM FEATURE OF THE Sil 3s^2 3pnd ~3D^0 =~1D^0 =~3F^0=~1F^0 、~3P^0 PERTURBED RYDBERG SERIES

作　　者：梁万珍[1] 李孝昌[1] 

机构地区：[1]成都科技大学高温高压与原子分子科学研究所

出　　处：《原子与分子物理学报》1991年第1期1743-1752,共10页Journal of Atomic and Molecular Physics

摘　　要：本文利用多组态Hartree-Fork程序计算和讨论一个外来组态3s3p^3对SiⅠ3s^23pnd^3D^0、~1D^0、~3F^0、~1F^0、~3P^0 Rydberg系的微扰作用和光谱特征,对实验中有争议的微扰元位置进行了合理标定,结果表明,一个比较简单的“完全”系微扰近似代表了这些系谱的主要特征。In this paper we report the results of our calculation for Sil 3s23pnd 3D0、 1D0、3F0、1F0、3P0 Rydberg series that are perturbed by a foreign configuration 3s3p3 by using the Multi-configuration Hartree-Fork program, and also discuss the spectrum feature of these perturbed Rydberg series. We reasonably design the perturber's energy-level locations which are unambigous in the experiments. The results indicate that the comparatively simple 'complete' series-perturbation approximation appears to represent the main feature of the spectrum quite well.

关 键 词：SiI Rydberg系 微扰 光谱 

分 类 号：O562.3[理学—原子与分子物理]