类铍离子1s^22s2p ~3P_(0,1)能级之间的磁偶极跃迁(英文)  

Magnetic dipole transitions among 1s^22s2p ~3P_(0,1) levels of Be-like ions

作　　者：杨建会[1,2] 张建平[1] 程新路[2] 杨向东[2] 

机构地区：[1]乐山师范学院物理与电子信息科学系,四川乐山614004 [2]四川大学原子与分子物理研究所,四川成都610065

出　　处：《山东大学学报（理学版）》2009年第11期29-34,共6页Journal of Shandong University(Natural Science)

基　　金：Supported by Education Department of Sichuan Province(07ZA036);Leshan Teachers College(Z0936)

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1s22s2p3P0,1的精细结构能级,磁偶极跃迁几率和振子强度。The extended optimal level version of the multiconfiguration Dirac-Fock （MCDF） and relativistic configuration interaction （RCI） calculations strength with the inclusion of Breit interaction, vacuum polarization, self energy and finite nuclear mass corrections in the active interaction approach has been used to calculate the fine-structure intervals, transition rates and oscillator strengths for the magnetic dipole of the interval transitions among 1s^22s2p ^3P0.1 levels of ions in the beryllium isoelectronic sequence with a nuclear charge Z ranging from 6 to 80. A comprehensive comparison of present results is performed with other recent available values.

关 键 词：类铍离子 多组态Dirac-Fock 跃迁几率 振子强度 

分 类 号：O41[理学—理论物理]