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

Zong-Chao Yan, James F. Babb, A. Dalgarno +1

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 multi…