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| 类铍离子1s~22s2p ~3P_(0,1)能级之间的磁偶极跃迁 | |
| 引用本文： | 杨建会,张建平,程新路,杨向东.类铍离子1s~22s2p ~3P_(0,1)能级之间的磁偶极跃迁[J].山东大学学报(理学版),2009,44(11). |
| 作者姓名： | 杨建会 张建平 程新路 杨向东 |
| 作者单位： | 1. 乐山师范学院物理与电子信息科学系,四川乐山614004;四川大学原子与分子物理研究所,四川成都610065 2. 乐山师范学院物理与电子信息科学系,四川乐山,614004 3. 四川大学原子与分子物理研究所,四川成都,610065 |
| 摘 要： | 用多组态Dirac-Fock和相对论组态相互作用的扩展优化能级方法,在计算中包含了Breit相互作用,真空极化,自能以及有限核质量修正,计算了核电荷数Z从6到80的类铍离子等电子序列的1s~22s2p ~3P_(0,1)的精细结构能级,磁偶极跃迁几率和振子强度. |
| 关 键 词： | 类铍离子 多组态Dirac-Fock 跃迁几率 振子强度 |
Magnetic dipole transitions among 1s~22s2p ~3P_(0,1) levels of Be-like ions |
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| YANG Jian-hui,ZHANG Jian-ping,CHENG Xin-lu,YANG Xiang-dong.Magnetic dipole transitions among 1s~22s2p ~3P_(0,1) levels of Be-like ions[J].Journal of Shandong University,2009,44(11). | |
| Authors: | YANG Jian-hui ZHANG Jian-ping CHENG Xin-lu YANG Xiang-dong |
| Abstract: | The extended optimal level version of the multiconfigurtion Diruc-Fock(MCDF)and relativistic connfiguration interac-tion(RCI)calculatiom strength with the inclusion of Breit interaction,vacuunl polarization,self energy and finite nuclear mass correction in the active interaction approach has been used to calculate the fine-structure intervals,transition reates and oscillator strengths for the magnetic dipole of the interval transitions among 1s~22s2P ~3P_(0,1) levels of ions in the beryllium isoelecqronic se-qucnce with a nuclear charge Z ranging from 6 to 80.A comprehensive comparison of present results is performed with other re-cent available values. |
| Keywords: | Be-like ion multiconfiguration Dirac-Fock(MCDF) transition rates oscillator strengths |
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