Modified parameter-sets of M3Y-type semi-realistic nucleon-nucleon interaction for nuclear structure studies

Abstract

New parameter-sets of the M3Y-type semi-realistic nucleon-nucleon interaction are obtained, by taking into account the whole contribution of the interaction to the pairing. The interactions are applicable to nuclear structure studies via mean-field calculations and their extensions. Implementing self-consistent mean-field calculations for the spherical nuclei, we confirm that the results do not change significantly from the previous ones, in which the parameters were determined by partly discarding influence of the density-dependent repulsion on the pairing.

Comments: 10 pages including 4 figures, to be published in PRC