Energies and electron correlation effects in two-electron doubly excited (nl)2 states

被引：12
|
作者：
Biaye, M [1 ]
Konté, A [1 ]
Faye, NAB [1 ]
Wagué, A [1 ]
机构：
[1] Univ Cheikh Anta Diop, Dept Phys, Dakar, Senegal
来源：
EUROPEAN PHYSICAL JOURNAL D | 2001年 / 13卷 / 01期
关键词：
D O I：
10.1007/s100530170282
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Energies of singlet doubly excited states 2p(2) D-1, 3d(2) (1)G, 4f(2) I-1 of He isoelectronic series are calculated in the framework of the variational method by using Hylleraas-type wave functions and a real Hamiltonian. The results obtained show quantitatively the importance of electron correlation effects in the doubly excited states and they are in good agreement with some experimental data and other theoretical results.
引用
收藏
页码：21 / 25
页数：5
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