类磷离子精细结构能级和辐射寿命  

Fine-structure energy levels and radiative lifetime in P-like ions

作　　者：王晓东[1] 姜仁滨[2] 王宛珏[2] 

机构地区：[1]西北师范大学物理与电子工程学院,兰州730070 [2]兰州交通大学,兰州730070

出　　处：《原子与分子物理学报》2008年第6期1461-1466,共6页Journal of Atomic and Molecular Physics

摘　　要：用全相对论多组态自洽场方法,计算了9个类磷离子的1s、2s、2p-、2p、3s、3p-、3p、3d-、3d、4s、4p-、4p、4d-、4d、4f-、4f、5s、5p-、5p、5d-、5d、5f-、5f、5g-、5g、6s、6p-、6p轨道的2309个精细结构能级和辐射寿命以及各种跃迁参数.能级的计算值和实验值符合得很好.同时,我们还发现了一些亚稳态能级.Energy levels, radiative lifetime and various transition parameters for all transitions among the 2309 fine-structure levels belong to the 3s^2 3p^3, 3p^2 nd, 3p^2 ns, 3p^2 np, 3p^3 d2, 3 s3p^23d^2, 3p^5, 3p^6, 3 s 3p3d^3 and 3s3p^33d ,et al. configurations of the P-like ions have been calculated using the expanded fully relativistic GRASP code. The results are in good agreement with recent experimental data. We have found some long-lived levels.

关 键 词：类磷离子 精细结构能级 辐射寿命 

分 类 号：O562[理学—原子与分子物理]