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

نویسنده

  • G. W. F. Drake
چکیده

The dispersion coefficients C6, C8, and C10 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. Typeset using REVTEX 1

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تاریخ انتشار 1996