类铍硅离子的能级与Kα跃迁特性研究  

The research of energy levels and K-alpha transition probabilities of Be-like Silicon

作　　者：陈颖 陈旭根 胡峰[1] CHEN Ying, CHEN Xun-gen ,HU Feng(School of Mathematic and Physical Science, Xuzhou University of Technology, Xuzhou 221018, China)

机构地区：[1]徐州工程学院数学与物理科学学院,江苏徐州221018

出　　处：《科技视界》2018年第20期73-75,共3页Science & Technology Vision

基　　金：江苏省高等学校自然科学研究面上项目(17KJB140025);江苏省青蓝工程;徐州工程学院校级重点培育项目(XKY2015101)

摘　　要：本文研究了类Be的Si XI最低40个能级的能级精细结构。利用基于多组态Dirac-Hartree-Fock方程,给出了类Be的Si XI的Kα跃迁参数。研究表明,当前所得的理论计算结果其它理论值符合很好,对于将来实验辨识谱线有重要的意义。The calculations of energy levels and radiative rates for Kα transitions among the lowest 40 fine-structure levels in Be-like Si XI are reported in this paper. The accuracy of the results is determined through extensive comparisons with existing experimental and theoretical results. These results can be used to analysis the previous laboratory measurements and guide the design of the future experiments.

关 键 词：波长 能级 振子强度 量子动力学效应 

分 类 号：O561[理学—原子与分子物理]