Ce、Gd、Lu、Th、U类氟离子的精细结构能级和辐射波长计算

计算物理 ›› 1990, Vol. 7 ›› Issue (3): 332-340.

Ce、Gd、Lu、Th、U类氟离子的精细结构能级和辐射波长计算

张同发¹, 白云馨¹, 潘守甫²

1. 吉林职业师范学院, 长春 130052;
2. 吉林大学原子与分子物理研究所, 长春 130023

收稿日期:1989-01-13 修回日期:1990-05-10 出版日期:1990-09-25 发布日期:1990-09-25

THE MULTI-CONFIGURATION DIRAC-FOCK CALCULATION OF F-LIKE Ce、Gd、Lu、Th、U IONS FOR LEVEL AND COHERENT RADIATION WAVELENGTHS

Zhang Tongfa¹, Bai Yunxin¹, Pan Shoufu²

1. Jilin Vocationcal teachers'college;
2. Instituty of Atomic and Molecular Physics Jilin University

Received:1989-01-13 Revised:1990-05-10 Online:1990-09-25 Published:1990-09-25

摘要/Abstract

摘要： 本文用相对论多组态Dirac-Fock广义平均能级（MCDF-EAL）模型,计算了可形成软x射线区相于辐射的类氟等离子体激光工作物质:Ce、Gd、Lu、Th、U类氟离子的2s²2p⁵、2s²2p⁴3l、2s2p⁵3l和2p⁶3l组态的113条能级,以及M亚壳层激发态至2s²2p⁵基态的²P_3/2,²P_1/2和2s2p⁶组态的²S_1/2态全部允许跃迁的强相干辐射波长值。

关键词: 类氟离子, 相对论多组态Dirac-Fock广义平均能级模型, 跃迁波长

Abstract: In this paper, by using the relativistic multi-configuration Dirac-fock extended average level model, we calculate 113 levels of all the 2s²2p⁵、2s²2p⁴3l、2s2p⁵3l and 2p⁶3l configuration of lasing matter with the F-like type plasma,Ce,Gd, Lu, Th, U ions, which can produce coherent radiation feasibility of soft Xray, and results are prented for all allowed tranitory strong coherent radiation wavelength value from the singly excited M-subshell states to the tow-lying 2s²2p(²P_3/2,²P_1/2) configuration and 2s2p⁶(²S_1/2) configuration.

Key words: F-like ion, relativistic multi-configuration, Dirac-Fock extended average level model, Breit correction, Quantum electrodynamic correction

张同发, 白云馨, 潘守甫. Ce、Gd、Lu、Th、U类氟离子的精细结构能级和辐射波长计算[J]. 计算物理, 1990, 7(3): 332-340.

Zhang Tongfa, Bai Yunxin, Pan Shoufu. THE MULTI-CONFIGURATION DIRAC-FOCK CALCULATION OF F-LIKE Ce、Gd、Lu、Th、U IONS FOR LEVEL AND COHERENT RADIATION WAVELENGTHS[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 1990, 7(3): 332-340.