Mean field and pairing properties in the crust of neutron stars

Properties of the matter in the inner crust of a neutron star are investigated in a Hartree-Fock plus BCS approximation employing schematic effective forces of the type of the Skyrme forces. Special attention is paid to differences between a homogenous and inhomogeneous description of the matter dis...

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Detalles Bibliográficos
Autores principales: Montani, Fernando Fabián, May, C., Muether, Herbert
Formato: Articulo
Lenguaje:Inglés
Publicado: 2004
Materias:
Física
Nuclear matter aspects of neutron stars
Nuclear Density Functional Theory and extensions
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/160195
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-160195
record_format dspace
spelling I19-R120-10915-1601952023-11-15T20:07:02Z http://sedici.unlp.edu.ar/handle/10915/160195 Mean field and pairing properties in the crust of neutron stars Montani, Fernando Fabián May, C. Muether, Herbert 2004 2023-11-15T16:26:13Z en Física Nuclear matter aspects of neutron stars Nuclear Density Functional Theory and extensions Properties of the matter in the inner crust of a neutron star are investigated in a Hartree-Fock plus BCS approximation employing schematic effective forces of the type of the Skyrme forces. Special attention is paid to differences between a homogenous and inhomogeneous description of the matter distribution. For that purpose self-consistent Hartree-Fock calculations are performed in a spherical Wigner-Seitz cell. The results are compared to predictions of corresponding Thomas-Fermi calculations. The influence of the shell structure on the formation of pairing correlations in inhomogeneous matter are discussed. Facultad de Ciencias Exactas Articulo Articulo http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Nuclear matter aspects of neutron stars
Nuclear Density Functional Theory and extensions
spellingShingle Física
Nuclear matter aspects of neutron stars
Nuclear Density Functional Theory and extensions
Montani, Fernando Fabián
May, C.
Muether, Herbert
Mean field and pairing properties in the crust of neutron stars
topic_facet Física
Nuclear matter aspects of neutron stars
Nuclear Density Functional Theory and extensions
description Properties of the matter in the inner crust of a neutron star are investigated in a Hartree-Fock plus BCS approximation employing schematic effective forces of the type of the Skyrme forces. Special attention is paid to differences between a homogenous and inhomogeneous description of the matter distribution. For that purpose self-consistent Hartree-Fock calculations are performed in a spherical Wigner-Seitz cell. The results are compared to predictions of corresponding Thomas-Fermi calculations. The influence of the shell structure on the formation of pairing correlations in inhomogeneous matter are discussed.
format Articulo
Articulo
author Montani, Fernando Fabián
May, C.
Muether, Herbert
author_facet Montani, Fernando Fabián
May, C.
Muether, Herbert
author_sort Montani, Fernando Fabián
title Mean field and pairing properties in the crust of neutron stars
title_short Mean field and pairing properties in the crust of neutron stars
title_full Mean field and pairing properties in the crust of neutron stars
title_fullStr Mean field and pairing properties in the crust of neutron stars
title_full_unstemmed Mean field and pairing properties in the crust of neutron stars
title_sort mean field and pairing properties in the crust of neutron stars
publishDate 2004
url http://sedici.unlp.edu.ar/handle/10915/160195
work_keys_str_mv AT montanifernandofabian meanfieldandpairingpropertiesinthecrustofneutronstars
AT mayc meanfieldandpairingpropertiesinthecrustofneutronstars
AT muetherherbert meanfieldandpairingpropertiesinthecrustofneutronstars
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