Electron impact excitation cross sections

Abstract Title of program: POLORB Catalogue number: AAGW Program obtainable from: CPC Program Library, Queen's University of Belfast, N. Ireland (see application form in this issue) Computer: Installation: CDC 7600 NCAR, Boulder, Colorado CDC 6600 ULCC, University of London ... Title of program: POLORB Catalogue Id: AAGW_v1_0 Nature of problem Determines total and differential cross sections for the electron impact induced 1s - ns transitions in hydrogrnic systems in a number of approximations. Versions of this program held in the CPC repository in Mendeley Data AAGW_v1_0; POLORB; 10.1016/0010-4655(74)90055-1 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)