单电离态Kr原子的能级寿命的研究  

Study of radiative lifetimes of excited levels of the singly ionized Kr atom

作　　者：杨治虎[1] 苏弘[1] 刘惠萍[1] 马新文[1] 王友德[1] 

机构地区：[1]中国科学院近代物理研究所,兰州730000

出　　处：《原子与分子物理学报》2000年第2期218-220,共3页Journal of Atomic and Molecular Physics

基　　金：国家自然科学基金!(批准号 :199740 5 7);兰州省自然科学基金资助项目

摘　　要：在 12 0keV的能量下 ,用束 -箔方法研究了跃迁强谱线的单电离态Kr原子激发态能级5p4 D07/2 ,5p4 D05/2 的寿命。并与理论和其它实验结果做了比较和讨论。Lifetimes of excited levels 5p 4D 0 7/2 , 5p 4D 0 5/2 of the singly ionized Kr atom have been investigated by suing the Beam Foil techigue at an incident energy of 120 keV. The measured lifetimes are compared with lifitimes values from other experimental and theoretical works and a thorugh discussion of the discrepancies between the results obtained with different techniques is made.

关 键 词：单电离态 能级寿命 氧原子 

分 类 号：O562.1[理学—原子与分子物理] O613.14[理学—物理]