高离化态镓离子特性研究  

On the properties of highly ionized Ga ions

作　　者：叶雪莹 胡峰[1] 赵康成[1] 

机构地区：[1]徐州工程学院数学与物理科学学院,江苏徐州221111

出　　处：《阜阳师范学院学报（自然科学版）》2016年第1期22-26,共5页Journal of Fuyang Normal University(Natural Science)

基　　金：国家自然科学基金青年科学基金项目(11304266);徐州工程学院大学生创新项目(xcx2015121)资助

摘　　要：利用基于多组态Dirac-Fock方程的程序包GRASP2,详细计算了镓的高离化态He-like到F-like的KαX射线的性质,其中主要包含电偶极跃迁能级、跃迁几率和振子强度,以及Breit修正、自能修正和真空极化对能级的影响。所得的计算结果与实验值以及其它理论值相符合,该研究对分析已有的实验结果和指导拟开展的实验也有重要的意义。Using the multi-configuration Dirac-Fock method and the corresponding package GRASP2, the properties of kαtransition including the energy levels, wavelengths and oscillator strengths for He-like through F-like are studied in this paper.The contributions from Breit interaction, self-energy and vacuum polarization have been taken into account. The calculated results are found to be in a good agreement with the experimental results and the available theoretical results. These results can be used to analyze the previous experimental results and guide the design of the future experiments.

关 键 词：镓 波长 能级 振子强度 

分 类 号：O562.1[理学—原子与分子物理]