同科电子各多重态的微观态个数计算公式  

A FORMULA TO CALCULATE THE NUMBER OF MICROSTATES OF EACH MULTISTATE OF THE EQUIVALENT ELECTRONS

作　　者：姚关心[1] 汪小丽[1] 张先燚[1] 许新胜[1] 凤尔银[1] 季学韩[1] 崔执凤[1] 

机构地区：[1]安徽师范大学原子与分子物理研究所,安徽芜湖241000

出　　处：《安徽师范大学学报（自然科学版）》2005年第2期166-169,共4页Journal of Anhui Normal University(Natural Science)

基　　金：国家教育部科学技术重点项目(204065);安徽省省级重点学科(原子与分子物理)建设基金项目(2002ZDXK).

摘　　要：本文根据文献给出的一种推求同科电子组态的原子谱项的方法,利用"矢量和的定则"推导出了同科电子各多重态的微观态个数计算公式,并具体计算了nf2、nf5组态的各多重态的微观态个数,结果与根据文献给出的谱项计算各多重态的微观态个数完全一致.<Abstrcat>Based on the reported method to derive the atomic spectral terms and the summation rule about vectors, a simple formula to calculate the number of the microstates of each multistate of the equivalent electrons was obtained. With this formula, the number of the microstates of each multistate of nfand nfwas calculated. It was found that the calculation results were consistent with the results obtained from the atomic spectra terms of nfand nfprovided by literatures.

关 键 词：计算公式 同科电子 微观态 多重态 个数 原子谱项 电子组态 矢量和 文献 

分 类 号：O562.3[理学—原子与分子物理] O1-0[理学—物理]