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Photoionization Cross Section and Resonance Structure of Mn+ |
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| Authors: | LU Peng-Fei LIU Jin-Chao YANG Xiang-Dong |
| Institution: | 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 |
| Abstract: | 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. |
| Keywords: | many-body perturbation theory effective single-particle potential generalized resonance method |
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