Generalized oscillator strengths for open-shell and closed-shell atoms

被引：0
|
作者：
Chen, ZF [1 ]
Cherepkov, N [1 ]
Msezane, AZ [1 ]
机构：
[1] Clark Atlanta Univ, Ctr Theoret Studies Phys Syst, Atlanta, GA 30314 USA
来源：
PROCEEDINGS OF THE THIRD INTERNATIONAL WORKSHOP ON CONTEMPORARY PROBLEMS IN MATHEMATICAL PHYSICS | 2004年
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D O I：
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中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A formula, which is a useful improvement over existing ones, has been obtained to calculate the generalized oscillator strengths (GOS's) for the discrete transitions of both open-shell and closed-shell atoms. We illustrate our formula by calculating the GOS for the oxygen 2p(4)((3)p)-2p(3)(S-4)3s(S-3) transition for the first time ever and obtain overall good agreement with the experimental data. Our calculated GOS reveals a minimum at around the momentum transfer, K = 1.26 a.u.. We recommend a careful experimental search for the position of the minimum around the predicted value for confirmation.
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页码：175 / 180
页数：6
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