Journal of Chemical Physics, Vol.108, No.12, 4849-4853, 1998
Total differential cross sections for Ar-CH4 from an ab initio potential
Total differential cross sections for the Ar-CH4 scattering complex at E-CM=90.1 meV were obtained from converged close-coupling calculations based on a recent ab initio potential computed by symmetry-adapted perturbation theory (SAPT). Agreement with experiment is good, which demonstrates the accuracy of the SAPT potential.