中国物理B ›› 2005, Vol. 14 ›› Issue (6): 1108-1113.doi: 10.1088/1009-1963/14/6/009
颉录有1, 万建杰1, 蒋军1, 董晨钟2
Dong Chen-Zhong (董晨钟)ab, Xie Lu-You (颉录有)a, Wan Jian-Jie (万建杰)a, Jiang Jun (蒋军)a
摘要: Excitation energies, transition wavelengths and probabilities of the 2p6, 2p5 3l,2s 2p6 3l (l = 0; 1; 2) states along the Ne-like isoelectronic sequence from Z =21?92 have been calculated by using the Multi-conˉguration Dirac-Fock package GRASP92 and a newly developing radiative transition program REOS99. In the calculations, the correlation and relaxation e?ects are included systematically.Based on the calculations, all possible energy crossings among the level groups with the same parity and total angle momentum have been presented. It is found that there are strong conˉguration interactions in some particular Z regions with energy-crossings, and which can cause a dramatic change of the related transition probabilities.
中图分类号: (Level crossing and optical pumping)