Calculation of the virtual photon spectrum in distorted wave analysis

Title of program: VIRT SPEC Catalogue Id: ABPJ_v1_0 Nature of problem The virtual photon spectrum accompanying electrons or positrons scattering from a point charge Z is calculated in plane wave Born approximation and in distorted wave Born approximation for E1, E2, E3 and M1 multipoles. Versions of this program held in the CPC repository in Mendeley Data ABPJ_v1_0; VIRT SPEC; 10.1016/0010-4655(80)90014-4 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)