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Título:
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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
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Autores:
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Danchev, I. C. ;
Antonov, A. N. ;
Kadrev, D. N. ;
Gaidarov, M. K. ;
Sarriguren, P. ;
Moya de Guerra, Elvira
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Tipo de documento:
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texto impreso
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Editorial:
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Amer Physical Soc, 2020-06-16
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Física nuclear
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Tipo = Artículo
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Resumen:
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We 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.
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En línea:
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https://eprints.ucm.es/id/eprint/61455/1/MoyadeGuerra05preprint.pdf
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