SKYRME-HARTREE-FOCK-BOGOLIUBOV CALCULATIONS OF EVEN AND ODD NEUTRON-RICH Mg ISOTOPES

Using the Skyrme functional with SIII, SKM*, SLy4, and UNE0 sets of parameters and the Hartree-Fock-Bogoliubov mean-field method; the ground-state properties of even-even and even-odd neutron-rich Mg isotopes have been investigated. The results of calculations of the binding energy per nucleon (B/A), the one- and two-neutron separation energies (S-n and S-2n), proton and neutron rms radii, neutron pairing gap, and quadrupole deformation parameter (beta(2)) have been compared with the available experimental data, the results of Hartree- Fock-Bogoliubov calculations based on the D1S Gogny force, and predictions of some nuclear models such as the Finite Range Droplet Model (FRDM) and Relativistic Mean-Field (RMF) model. Our results show good agreements in comparison with the experimental data and the results of the mentioned models.