BⅠ等电子序列离子基组态能量的相对论屏蔽理论计算

Relativistic Screening Theory for Ground Configuration Energies of B-like Ions

作者以相对论多体微扰理论为基础,提出了一种相对论屏蔽理论计算等电子序列离子基组态能量的方法.用该方法和作者设计的FORTRAN程序,对BⅠ(Z=5～60)等电子序列离子的基组态能量进行了理论计算研究,计算结果与已有的实验结果十分接近,表明该计算方法是可行的.

Based on the relativistic many-body perturbation theory (RMBPT) and the screening theory for many-electron atomic system of BⅠ ions from Z=5 to 60.the authors put forward a method to calcntate ground configuration energies of middle-low Z atomic system. Good agreement is found between the available experimental data and the calculated results. These accurate configuration energies show itself that the method is successful for calculation of the ground configuration energies of small atomic system like BⅠ sequence ions.