Structure of proton drip-line nuclei around doubly magic 48Ni

Abstract

Properties of proton-rich nuclei around doubly magic 2848Ni20 are studied in the framework of the self-consistent mean-field theory (Hartree-Fock, Hartree-Fock-Bogoliubov, and relativistic mean field). Various effective interactions are employed to investigate two-proton separation energies, deformations, single-particle levels, proton average potentials, and diproton partial decay half-lives in this mass region.