离化态原子的电子结构

本文利用相对论性Dirac-Slater自洽场方法,系统地分析了原子序数小于等于95的所有中性原子和离化态原子的基态电子结构,并讨论了电子组态间存在的竞争,以及轨道屏蔽系数的平滑性和“准”可加性。本文结果将是进一步系统精确地探讨原子和离子电子结构的基础,同时根据本文结果,能方便地建立有关的原子物理数据库,可满足应用方面的需要。 关键词：

ELECTRONIC STRUCTURES OF ATOMIC IONS

We have systematically analysed the ground electronic structures of atomic ions up to the atomic number 95 by the Dirac-Slater relativistic self-consistent field approximation method. The different electronic configuration competitions of atomic ions are discussed and will become the foundation for further theoretical studies. Basing on the smooth variation and the quasi-addition properties of the occupied obital screening constants, we have established the atomic data base of the ground electronic structures of all the atomic ions.