RUI: Photoionzation of Excited States of Atoms and Ions (Physics)

原子和离子激发态的光致电离截面和光电子角分布将在很大的光子能量、量子数n和L、核电荷Z以及基于Hartree-Slate波函数的电离阶段上进行计算。这项研究将侧重于了解周期系统上横截面和角分布变化的系统学，特别强调多个零点和适合实验室调查的情况。根据调查结果以及实验者的兴趣，将选择某些情况进行更准确的哈特里-福克计算。

Calculations of the photoionization cross section and photoelectron angular distributions for excited states of atoms and ions will be performed over a broad range of photon energy, quantum numbers n and l, nuclear charge Z, and stages of ionization based on Hartree-Slater wave functions. The study will focus on understanding the systematics of the variation of the cross section and angular distribution over the periodic system with particular emphasis on the multiple zeros and cases amenable to laboratory investigation. As dictated by the results of the survey, as well as the interests of experimenters, certain cases will be selected for more accurate Hartree-Fock calculations.