Drexel University Shell Model (DUSM) algorithm

Abstract

This lecture is devoted to the Drexel University Shell Model (DUSM) code; this is a new shell-model code based on a separation of the various subspaces in which the single particle wavefunctions are defined. This is achieved via extensive use of permutation group concepts and a redefinition of the Coeficients of Fractional Parentage (CFP) to include permutation labels. This leads to a modern and efficient approach to nuclear shell-model.