GFACTOR2001: A program for relativistic atomic g-factor calculations ☆

Abstract We describe a program for the computation of Landé g factor. Approximate atomic wavefunctions are assumed to be linear combinations of configuration state functions, in turn, constructed from four-component spin-orbitals to be many particle eigenfunctions of the parity and angular momentum operators. Title of program: GFACTOR2001 Catalogue Id: ADPY_v1_0 Nature of problem Prediction of Lande g factor using a 'fully relativistic' approach. Versions of this program held in the CPC repository in Mendeley Data ADPY_v1_0; GFACTOR2001; 10.1016/S0010-4655(02)00264-3 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)