类铍离子高双激发态能级  

Highly-Double-Excited State Energy Levels of Be-Like Ions

作　　者：臧鹏[1] 蒋跃[1] 

机构地区：[1]空军雷达学院基础部,武汉430019

出　　处：《空军雷达学院学报》2011年第3期224-226,共3页Journal of Air Force Radar Academy

摘　　要：利用组态相互作用方法和超球坐标方法,研究了类铍离子序列(5—18)的高双激发态能级,并以Ne6+和Ar14+为例讨论了类铍离子高双激发态4l4l'2S+1L多重簇的能级结构,说明了新量子数K、T对能级结构的影响,并解释了随核电荷数的增加,类铍离子能级结构的变化规律.In this paper,the highly-double-excited state energy levels of Be-like ion sequence（5 18） are studied by employing the configuration interaction method and hyperspherical coordinates method.By taking examples of Ne6＋ and Ar14＋,the energy level structure of highly-double-excited state 4l4l＇ 2S＋1L multi-cluster of Be-like ions are discussed,thus illustrating the impacts of new quantum numbers K,T on the energy structure,and accounting for the properties of Be-like ions’energy levels changing as the number of nuclear charges increase.

关 键 词：类铍离子 超球坐标 高双激发态 

分 类 号：O562[理学—原子与分子物理]