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Symmetry energy properties of neutron-rich nuclei from the coherent density fluctuation model applied to nuclear matter calculations with Bonn potentials

AuthorsDanchev, I.C.; Antonov, A.N.; Kadrev, D.N.; Gaidarov, M.K.; Sarriguren, Pedro ; Moya de Guerra, Elvira
Issue Date16-Jun-2020
PublisherAmerican Physical Society
CitationPhysical Review C 101: 064315 (2020)
AbstractWe derive the values of nuclear symmetry energy, its components, as well as pressure in finite nuclei at saturation density from their corresponding values in nuclear matter obtained in nonrelativistic Brueckner-Hartree-Fock calculations with the realistic Bonn B and Bonn CD potentials using the coherent density fluctuation model in the framework of a self-consistent Skyrme-Hartree-Fock plus BCS method. We focus on three isotopic chains of spherical nuclei (Ni, Sn, and Pb) and compare our results with those obtained with an effective Brueckner density-dependent potential. The role of the three-body forces on the considered quantities is also studied and discussed.
Description13 pags., 10 figs. -- PACS numbers: 21.60.Jz, 21.65.Ef, 21.10.Gv
Publisher version (URL)http://dx.doi.org/10.1103/PhysRevC.101.064315
Identifiersdoi: 10.1103/PhysRevC.101.064315
issn: 2469-9993
Appears in Collections:(CFMAC-IEM) Artículos
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