Analytical approximation for the sphere-sphere Coulomb potential
arXiv:nucl-th/0102054 · doi:10.1103/PhysRevC.63.067601
Abstract
A simple analytical expression, which closely approximates the Coulomb potential between two uniformly charged spheres, is presented. This expression can be used in the optical potential semiclassical analyses which require that the interaction be analytic on and near the real r-axis.
4 pages including 3 figures and 1 table