摘要
提出了多电子原子波函数中ns电子径向函数的一种构造方法,在此基础上利用变分法对氦原子1sns(n=2-5)组态、铍原子1s22sns(n=3-6)组态、碳原子1s22s22pns3P(n=3-6)态的非相对论能量进行了计算,并计算了其相对论修正值(包括质量修正、单体达尔文修正、双体达尔文修正、自旋-自旋接触相互作用修正、轨道-轨道相互作用修正),计算结果与实验值相当接近.
A set of improved wave functions for many-electron atoms has been suggested. By virtue of variational method, the non-relativistic energies of lsns (n -- 2 - 5) configuration in Helium atom, ls22sns( n = 3 - 6) configuration in beryllium atom, and ls22s22pns 3 p( TL : 3 - 6) states in Carbon atom have been calculated, the relativistic corrections, which include mass correction, one- and two-body Darwin correction and spin-spin contact interaction, have been further calculated with the theory of perturbation. The calculated results are in good agreement with experimental data
出处
《安徽师范大学学报(自然科学版)》
CAS
北大核心
2013年第1期24-29,共6页
Journal of Anhui Normal University(Natural Science)
基金
国家自然科学基金(11047019)
安徽省自然科学基金(11040606M15)
关键词
多电子原子
波函数
能量
many-electron atom
wave function
energy