氟等电子序列1s^22s2p^(62)S态能量的计算  

Calculation of the Energy Level of the 1s^22s2p^(62)S State in Fi Isoelectronic Sequence Ions

作　　者：陶文海[1] 黄时中[1] 

机构地区：[1]安徽师范大学物理与电子信息学院,安徽芜湖241000

出　　处：《安徽师范大学学报（自然科学版）》2010年第5期443-445,共3页Journal of Anhui Normal University(Natural Science)

基　　金：安徽省教育厅自然科学基金重点项目(KJ2008A145)

摘　　要：本文利用对角和方法,导出了氟等电子序列(Z=9-14)激发态1s22s2p6 2S非相对论能量的解析表达式,在考虑了电子间交换相互作用以及内外壳层电子的不同屏蔽效应的基础上,利用变分原理计算了非相对论能量值,计算结果与实验数据符合得较好,误差均小于1%.Based on the diagonal sum rule,the non-relativistic energy levels of the 1s^22s2p^62S state in Fi isoelectronic sequence ions from Z=9 to 14 is derived analytically.The exchange interaction between the inner shell and outer shell electrons and the dissimilar screening parameters for the different shells are considered.Then the energy levels have been calculated by variational method.The calculated results are in good agreement with the experimental data,and the difference between the calculated result and the experimental date is less than 1%.

关 键 词：氟 1s^22s2p^62S 变分法 

分 类 号：O562.1[理学—原子与分子物理]