2015/10/06 by Younes El Bassem, Mustapha Oulne · 1 citation
Physics and Astronomy · #nucl-th
paper · pdf · doi:10.1142/s0218301315500731
published as International Journal of Modern Physics E Vol. 24, No. 10 (2015) 1550073 (16 pages) c World Scientific Publishing Company · 13 pages, 21 figures. arXiv admin note: text overlap with arXiv:1210.1825 by other authors
arxiv created 2015/10/06 · arxiv updated 2015/10/08
In this work, we have studied ground-state properties of both even-even and odd Nd isotopes within Hartree-Fock-Bogoliubov method with SLy5 Skyrme force in which the pairing strength has been generalized with a new proposed formula. We calculated bind- ing energies, two-neutron separation energies, quadrupole deformation, charge, neutron and proton radii. Similar calculations have been carried out for Ce and Sm in order to verify the validity of our pairing strength formula. The results have been compared with available experimental data, the results of Hartree-Fock-Bogoliubov calculations based on the D1S Gogny effective nucleon-nucleon interaction and predictions of some nuclear models such as Finite Range Droplet Model (FRDM) and Relativistic Mean Field (RMF) theory.