From Brueckner approach to Skyrme-type energy density functional
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In this article, a Skyrme-like effective interaction is built up from the equation of state of nuclear matter, which is calculated in the framework of the Brueckner-Hartree-Fock approximation with two-and three-body forces.Abstract:
A Skyrme-like effective interaction is built up from the equation of state of nuclear matter. The latter is calculated in the framework of the Brueckner-Hartree-Fock approximation with two- and three-body forces. A complete Skyrme parametrization requires a fit of the neutron and proton effective masses and the Landau parameters. The new parametrization is probed on the properties of a set of closed-shell and closed-subshell nuclei, including binding energies and charge radii.read more
Citations
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Skyrme interaction and nuclear matter constraints
Mariana Dutra,Odilon Lourenço,J. S. Sá Martins,A. Delfino,Jirina Stone,Jirina Stone,Paul Stevenson +6 more
TL;DR: In this article, a detailed assessment of the ability of the 240 Skyrme interaction parameter sets in the literature to satisfy a series of criteria derived from macroscopic properties of nuclear matter in the vicinity of nuclear saturation density at zero temperature and their density dependence, derived by the liquid-drop model, in experiments with giant resonances and heavy-ion collisions is presented.
Journal ArticleDOI
Symmetry energy II: Isobaric analog states
Pawel Danielewicz,Jenny Lee +1 more
TL;DR: In this paper, the authors derived the symmetry coefficients from Skyrme-Hartree-Fock (SHF) and IAS (Isobaric analog states) calculations on a nucleus-by-nucleus basis.
Journal ArticleDOI
Symmetry energy I: Semi-infinite matter
TL;DR: In this paper, the Hohenberg-Kohn energy functional was used to construct isoscalar and isovector densities for a half-infinite particle-stable nuclear-matter.
Journal ArticleDOI
Equation of state for dense nucleonic matter from metamodeling. I. Foundational aspects
Jérôme Margueron,Jérôme Margueron,Rudiney Hoffmann Casali,Rudiney Hoffmann Casali,Francesca Gulminelli +4 more
TL;DR: In this article, a metamodeling for the nucleonic equation of state (EOS), inspired from a Taylor expansion around the saturation density of symmetric nuclear matter, is proposed and parameterized in terms of the empirical parameters.
Journal ArticleDOI
Nucleon Effective Masses in Neutron-Rich Matter
TL;DR: In this paper, the authors present a comprehensive review of nucleon isovector effective masses in dense neutron-rich nucleonic matter, and some of the significant progress made in recent years by the nuclear physics community.
References
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Equation of state of nucleon matter and neutron star structure
TL;DR: In this article, the authors studied the properties of dense nucleon matter and the structure of neutron stars using variational chain summation methods and the new Argonne two-nucleon interaction, which provides an excellent fit to all of the nucleon-Nucleon scattering data in the Nijmegen database.
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A Skyrme parametrization from subnuclear to neutron star densities Part II. Nuclei far from stabilities
TL;DR: In this paper, the Skyrme effective forces were revisited in order to improve their isospin properties away from the β stability line, and these forces were specifically adjusted to reproduce finite nuclei properties.
Journal ArticleDOI
Local and global nucleon optical models from 1 keV to 200 MeV
Arjan J. Koning,J.P. Delaroche +1 more
TL;DR: In this article, the authors presented new phenomenological optical model potentials for neutrons and protons with incident energies from 1 keV up to 200 MeV, for (near-)spherical nuclides in the mass range 24⩽ A ⩽209 They are based on a smooth, unique functional form for the energy dependence of the potential depths, and on physically constrained geometry parameters.
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Hartree-Fock Calculations with Skyrme's Interaction. I. Spherical Nuclei
D. Vautherin,David M. Brink +1 more
TL;DR: In this article, Hartree-Fock equations for spherical nuclei using Skyrme's density-dependent effective nucleon-nucleon interaction are discussed systematically and the general formula for the mean energy of a spherical nucleus derived.
Journal ArticleDOI
Nuclear ground-state properties and self-consistent calculations with the skyrme interaction: (I). Spherical description
TL;DR: In this article, a detailed study of the influence of the force parameters on the binding energies, charge densities, radii and single-particle energies of magic nuclei is made.
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