# Model space dimensionalities for multiparticle fermion systems

## Description

Title of program: SU2DIMPH Catalogue Id: AABN_v1_0 Nature of problem A menu driven program for determining the dimensionalities of fixed-(J) (or (J,T)) model spaces built by distributing identical fermions (electrons, neutrons, protons) or two distinguishable fermion types (neutron-proton, isospin formalisms) among any mixture of positive and negative parity spherical orbitals is presented. The algorithm, built around the elementary difference formula d (J) = d(M=J) - d(M=J+1), takes full advantage of M -M and particle-hole symmetries. A 96K version of the progra ... Versions of this program held in the CPC repository in Mendeley Data AABN_v1_0; SU2DIMPH; 10.1016/0010-4655(85)90058-X This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)