Radial integrals in the Coulomb-Born approximation

Abstract This paper describes a computer program package CRADINTEG which evaluates the radial integrals for the monopole and dipole terms in the Coulomb-Born calculation of the excitation of positive ions by electron impact. The integrals are expressed in terms of hypergeometric functions, which are numerically obtained. Title of program: CRADINTEG Catalogue Id: ADAD_v1_0 Nature of problem This program calculates radial integrals in the Coulomb-Born calculation of the excitation of positive ions by electron impact. The integral is defined as an integral of the multipolar interaction over the initial and final Coulomb scattering functions. Versions of this program held in the CPC repository in Mendeley Data ADAD_v1_0; CRADINTEG; 10.1016/0010-4655(94)00126-M This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)