摘要
根据自由电子气模型，提出了一种用于计算原子激发态能级的Ｘ＿ａ交换参数的理论模型。用该模型计算了Ｎａ原子主线系４ｐ～１５ｐ的激发态能级，计算结果基本符合实验测量值。
Based on the free-election-gas model, a theoretically determined X_a exchange parameter method which is suitable for calculating excited state energies was presented.With this method,the principal series of 4 p-15 p energy levels of Na atom were calculated. The results are in good agreement with the known experiment values.
出处
《华东理工大学学报（自然科学版）》
CAS
CSCD
1994年第3期390-395,共6页
Journal of East China University of Science and Technology
关键词
自洽场
激发态
交换参数
主线系
自旋极化
self-consistent field
excited state
exchange parameter
principal series
spinpolarization
