Nuclear structure investigation of even-even and odd Pb isotopes by using the Hartree-Fock-Bogoliubov method
arXiv:1801.02081 · doi:10.1142/S0218301317500847
Abstract
The nuclear structure of even-even and odd lead isotopes (178-236 Pb) is investigated within the Hartree-Fock-Bogoliubov theory. Calculations are performed for a wide range of neutron numbers, starting from the proton-rich side up to the neutron-rich side, by using the SLy4 Skyrme interaction and a new proposed formula for the pairing strength which is more precise for this region of nuclei as we did in previous works in the regions of Neodymium (Nd, Z=60) [Int. J. Mod. Phys. E 24, 1550073 (2015)] and Molybdenum (Mo, Z=42) [Nuc. Phys. A 957 22-32 (2017)]. Such a new pairing strength formula allows reaching exotic nuclei region where the experimental data are not available. Calculated values of various physical quantities such as binding energy, two-neutron separation energy, quadrupole deformation, and rms-radii for protons and neutrons are discussed and compared with experimental data and some estimates of other nuclear models like Finite Range Droplet Model (FRDM), Relativistic Mean Field (RMF) model with NL3 functional (NL3), Density-Dependent Meson-Exchange Relativistic Energy Functional (DD-ME2) and results of Hartree-Fock-Bogoliubov calculations based on the D1S Gogny effective nucleon-nucleon interaction (Gogny D1S).
arXiv comment16 pages, 7 figures. arXiv admin note: text overlap with arXiv:1607.06941; text overlap with arXiv:1210.1825 by other authors
References in corpus (35)
- Nuclear Ground-State Masses and Deformations
- Relativistic Continuum Hartree Bogoliubov Theory for Ground State Properties of Exotic Nuclei
- Quantum Monte Carlo calculations of nuclei with A \leq 7
- Quantum Monte Carlo Calculations of Nuclei
- New parametrization for the nuclear covariant energy density functional with point-coupling interaction
- Mean-field description of ground-state properties of drip-line nuclei: Pairing and continuum effects
- New effective interactions in RMF theory with non-linear terms and density-dependent meson-nucleon coupling
- The effective force NL3 revisited
- The pseudo-spin symmetry in Zr and Sn isotopes from the proton drip line to the neutron drip line
- DIRHB -- a relativistic self-consistent mean-field framework for atomic nuclei
- Multi chiral-doublets in one single nucleus
- Spin symmetry in the anti-nucleon spectrum
- Density-Dependent Relativistic Hartree-Fock Approach
- Axially Deformed Solution of the Skyrme-Hartree-Fock-Bogolyubov Equations using The Transformed Harmonic Oscillator Basis. The program HFBTHO (v1.66p)
- Axially deformed solution of the Skyrme-Hartree-Fock-Bogolyubov equations using the transformed harmonic oscillator basis (II) HFBTHO v2.00d: a new version of the program
- Microscopic justification of the Equal Filling approximation
- Shell Structure and -Tensor Correlations in Density-Dependent Relativistic Hartree-Fock theory
- Large-basis shell-model calculations for p-shell nuclei
- Anomaly in the charge radii of Pb isotopes
- One-quasiparticle States in the Nuclear Energy Density Functional Theory
- Spin-isospin resonances: A self-consistent covariant description
- Pseudospin symmetry and its approximation in real nuclei
- Isospin corrections for superallowed Fermi beta decay in self-consistent relativistic random phase approximation approaches
- 3D Solution of Hartree-Fock-Bogoliubov Equations for Drip-Line Nuclei
- Relativistic Hartree-Fock-Bogoliubov theory with Density Dependent Meson-Nucleon Couplings
- Quadrupole deformations of neutron-drip-line nuclei studied within the Skyrme Hartree-Fock-Bogolyubov approach
- Solution of the Skyrme-Hartree-Fock-Bogolyubov equations in the Cartesian deformed harmonic-oscillator basis. (VI) HFODD (v2.38j): a new version of the program
- Axially symmetric Hartree-Fock-Bogoliubov Calculations for Nuclei Near the Drip-Lines
- Electromagnetic transition strengths in soft deformed nuclei
- Unveiling the origin of shape coexistence in lead isotopes
- Shape Coexistence in the Relativistic Hartree-Bogoliubov approach
- Hartree-Fock-Bogoliubov calculation of ground state properties of even-even and odd Mo and Ru isotopes
- Large-basis shell-model calculation of 10C->10B Fermi matrix element
- Ground state properties of even-even and odd Nd,Ce and Sm isotopes in Hartree-Fock-Bogoliubov method
- Realistic shell-model calculations: current status and open problems