Energy levels and transition rates for Mg-like Kr XXV | |
Si, R. ; Guo, X. L. ; Yan, J. ; Li, C. Y. ; Li, S. ; Huang, M. ; Chen, C. Y. ; Zou, Y. M. | |
刊名 | JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS |
2015 | |
关键词 | Mg-like Kr XXV many-body perturbation theory multi-configuration Dirac-Fock method energy levels wavelengths transition probabilities PERTURBATION-THEORY APPROACH COMBINED CONFIGURATION-INTERACTION MAGNESIUM ISOELECTRONIC SEQUENCE HARTREE-FOCK CALCULATIONS L-SHELL IONS OSCILLATOR-STRENGTHS SYSTEMATIC CALCULATIONS JET TOKAMAK LINES PROBABILITIES |
DOI | 10.1088/0953-4075/48/17/175004 |
英文摘要 | Energy levels and transition rates for electric-dipole (E1), electric-quadrupole (E2), magnetic-dipole (M1), and magnetic-quadrupole (M2) transitions among the lowest 159 levels arising from the n <= 5 configurations in Kr XXV are calculated through two state-of-the-art methods, i.e. second-order many-body perturbation theory (MBPT) and multi-configuration Dirac-Fock (MCDF) method. In the latter calculation, valence-valence and the 2p, 2s core-valence correlations are taken into account. A parallel calculation using the standard relativistic configuration-interaction (RCI) method is also carried out to assess the improvement from the inclusion of second-order many-body perturbation. The present MBPT and MCDF results are compared with available experimental and other theoretical values. They are believed to be the most comprehensive and accurate ones to date.; NSAF [11076009]; NNSF of China [11374062]; Chinese Association of Atomic and Molecular Data; Chinese National Fusion Project for ITER [2015GB117000]; Shanghai Leading Academic Discipline Project [B107]; SCI(E); EI; ARTICLE; chychen@fudan.edu.cn; 17,SI; 48 |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://ir.pku.edu.cn/handle/20.500.11897/416306] |
专题 | 工学院 |
推荐引用方式 GB/T 7714 | Si, R.,Guo, X. L.,Yan, J.,et al. Energy levels and transition rates for Mg-like Kr XXV[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS,2015. |
APA | Si, R..,Guo, X. L..,Yan, J..,Li, C. Y..,Li, S..,...&Zou, Y. M..(2015).Energy levels and transition rates for Mg-like Kr XXV.JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS. |
MLA | Si, R.,et al."Energy levels and transition rates for Mg-like Kr XXV".JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS (2015). |
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