Gamow, a program for calculating the resonant state solution of the radial Schrödinger equation in an arbitrary optical potential

2019-12-06T07:27:29Z (GMT) by T. Vertse K.F. Pál Z. Balogh
Title of program: GAMOW FUNCTIONS Catalogue Id: AAOD_v1_0 Nature of problem The program calculates the normalized Gamow solution of the radial Schrodinger equation, i.e. the solution which is regular at the origin and has purely outgoing wave asymptotics, in a spherically symmetric complex potential of arbitrary form. Optionally either the complex energy eigenvalue in a given potential, i.e. the position of the pole of the scattering function S(E) or the strength of the short range potential belonging to a given energy value is computed. Versions of this program held in the CPC repository in Mendeley Data AAOD_v1_0; GAMOW FUNCTIONS; 10.1016/0010-4655(82)90178-3 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)