Correlated n1,3S states for two-electron atoms in screened potentials

被引:2
|
作者
Ancarani, L. U. [1 ]
Rodriguez, K. V. [1 ]
Gasaneo, G. [1 ]
Mitnik, D. M. [1 ]
机构
[1] Univ Lorraine, CNRS, UMR 7565, Equipe TMS,SRSMC, F-57078 Metz, France
关键词
D O I
10.1088/1742-6596/488/15/152015
中图分类号
O59 [应用物理学];
学科分类号
摘要
Two-electron atoms in screened and exponential cosine screened Coulomb potentials are studied. We have calculated within a Configuration Interaction approach, the ground and first excited states energies, and other mean values, for H- and Li+. We analyze their evolution with the screening parameters, and provide piactical fits which allow for a practical and rapid evaluation for plasma applications.
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页数:1
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