Analysis of 1s2l2l′ and 2l2l′2l" resonances of He- ions

被引：13
|
作者：
Morishita, T [1 ]
Lin, CD [1 ]
机构：
[1] Kansas State Univ, Dept Phys, Manhattan, KS 66506 USA
来源：
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1998年 / 31卷 / 05期
关键词：
D O I：
10.1088/0953-4075/31/5/001
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Hyperspherical adiabatic potential curves for the three-electron He- ions are calculated. Potential curves that support 1s2l2l' doubly excited states and 2l2l'2l " triply excited states are analysed to interpret the possible existence and the nature, including the relative autoionization widths, of these states. We show that doubly excited states of He- can be classified using the same set of quantum numbers K, T and A that were used for classifying doubly excited states of two-electron atoms. We also show the relative energy levels of triply excited states exhibit a rotor structure.
引用
收藏
页码：L209 / L217
页数：9
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