Hartree-Fock-Bogoliubov calculation of ground state properties of even-even and odd Mo and Ru isotopes

被引：26
作者：
El Bassem, Y. [1 ]
Oulne, M. [1 ]
机构：
[1] Cadi Ayyad Univ, Fac Sci Semlalia, Dept Phys, High Energy Phys & Astrophys Lab, POB 2390, Marrakech, Morocco
来源：
NUCLEAR PHYSICS A | 2017年 / 957卷
关键词：
Hartree-Fock-Bogoliubov method; Mo and Ru isotopes; Binding energy; Proton; neutron and charge radii; One- and two-neutron separation energies; Pairing gap; Quadrupole deformation; MEAN-FIELD THEORY; AXIALLY DEFORMED SOLUTION; HARMONIC-OSCILLATOR BASIS; DRIP-LINE NUCLEI; CHARGE RADII; EQUATIONS; PARAMETRIZATION; PROGRAM; MODELS; MASSES;
D O I：
10.1016/j.nuclphysa.2016.07.005
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
In a previous work (El Bassem and Oulne (2015) [20]), hereafter referred to as paper I, we have investigated the ground-state properties of Nd, Ce and Sm isotopes within Hartree-Fock-Bogoliubov method with SLy5 Skyrme force in which the pairing strength has been generalized with a new proposed formula. However, that formula is more appropriate for the region of Nd. In this work, we have studied the ground-state properties of both even even and odd Mo and Ru isotopes. For this, we have used Hartree-Fock Bogoliubov method with SLy4 Skyrme force, and a new formula of the pairing strength which is more accurate for this region of nuclei. 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. (C) 2016 Elsevier B.V. All rights reserved.
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页码：22 / 32
页数：11
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