A Local-Potential Method for Calculating Atomic Bound States and Elastic Scattering.

摘要

A variational formulation of the e(-) -H scattering problem is presented in which both direct and exchange effects are described by a purely local potential. The theory is illustrated by calculations of 1s, 3s, 1p and 3p elastic scattering phaseshifts and by a calculation of the affinity of H(-). (Author)