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arXiv atom-ph/9607002atom-phchem-phphysics.atom-ph
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H、He和Li原子间相互作用色散系数的变分计算

Variational calculations of dispersion coefficients for interactions between H, He, and Li atoms

Zong-Chao Yan, James F. Babb, A. Dalgarno, G. W. F. Drake

摘要:

本文采用变分波函数,在Hylleraas基组上,采用多指数标度因子,计算了H、He和Li相互作用的色散系数$C_6$、$C_8$和$C_{10}$。这些高度相关的波函数,显着的改进,以前的计算和我们的结果提供了这些系数的确定值。

英文摘要:

The dispersion coefficients $C_6$, $C_8$, and $C_{10}$ for the interactions between H, He, and Li are calculated using variational wave functions in Hylleraas basis sets with multiple exponential scale factors. With these highly correlated wave functions, significant improvements are made upon previous calculations and our results provide definitive values for these coefficients.

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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