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arXiv 1801.10322physics.atom-ph
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扩展Hylleraas-CI波函数下双电子原子的动能矩阵元

Kinetic Energy Matrix Elements for a two-electron Atom with Extended Hylleraas-CI Wave Function

B Padhy

摘要:

在Rayleigh-Ritz变分法的框架下,应用扩展的Hylleraas组态相互作用(E-Hy-CI)函数,对两电子原子系统中的一些典型动能积分进行了解析计算.作为特殊情况,还导出了在应用Hylleraas-CI函数时出现的相应积分的封闭形式表达式。

英文摘要:

Some typical kinetic energy integrals which arise in the application of extended Hylleraas-configuration interaction (E-Hy-CI) function in the framework of Rayleigh-Ritz method of variation, have been evaluated analytically for two-electron atomic systems. Closed-form expressions for the corresponding integrals which occur in the application of Hylleraas-CI functions, have also been derived as special cases.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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