DWPI: A computer program to calculate the inelastic scattering of pions from nuclei
Description
Title of program: DWPI Catalogue Id: ABIG_v1_0 Nature of problem Angular distributions for the inelastic scattering of pions are generated using the distorted wave impulse approximation (DWIA). The cross-section for a given transition is calculated by summing a partial wave expansion. The T-matrix elements are calculated using distorted pion waves from the program PIRK, and therefore include elastic scattering to all orders. The excitation is treated in first order only. Several optical potentials and nuclear densities are available in the program. The transi ... Versions of this program held in the CPC repository in Mendeley Data ABIG_v1_0; DWPI; 10.1016/0010-4655(76)90042-4 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)