Photoionization Cross Section and Resonance Structure of Mn+

作     者：LU Peng-Fei,~1 LIU Jin-Chao,~2 and YANG Xiang-Dong~2 ~1 School of Science, Beijing University of Posts and Telecommunication, Beijing 100876, China ~2 Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610065, China 

作者机构：School of Science Beijing University of Posts and Telecommunication Institute of Atomic and Molecular Physics Sichuan University 

出 版 物：《Communications in Theoretical Physics》 (理论物理(英文版))

年 卷 期：2006年第45卷第5期

页      面：911-913页

核心收录：

学科分类：07[理学] 070203[理学-原子与分子物理] 0704[理学-天文学] 0702[理学-物理学] 

基　　金：The project supported by the Research Fund for the Doctoral Program of Higher Education under Grant No. 2002610001 the National Natural Science Foundation of China under Grant No. 60054402 

主　　题：many-body perturbation theory effective single-particle potential generalized resonance method 

摘      要：A photoionization cross section calculation of Mn;is performed in the formalism of many-body perturbation theory for photon energies ranging from 48 eV to 56 eV. We consider excitations from the 3p, 3d, and 4s subshells. The effects of the strong 3p→3d and 3p→4s transitions are included as resonant contributions to the total cross sections. Good agreement with experiment is found.