Landau parameters for isospin asymmetric nuclear matter based on a relativistic model of composite and finite extension nucleons

We study the properties of cold asymmetric nuclear matter at high density, applying the quark meson coupling model with excluded volume corrections in the framework of the Landau theory of relativistic Fermi liquids. We discuss the role of the finite spatial extension of composite baryons on dynamic...

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Detalles Bibliográficos
Autores principales: Aguirre, Ricardo Miguel, De Paoli, Ángel Luis
Formato: Articulo
Lenguaje:Inglés
Publicado: 2007
Materias:
Física
Physics
Quasiparticle
Baryon
Nuclear matter
Nucleon
Isospin
Landau theory
Quantum electrodynamics
Asymmetry
Quark
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/126168
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-126168
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Physics
Quasiparticle
Baryon
Nuclear matter
Nucleon
Isospin
Landau theory
Quantum electrodynamics
Asymmetry
Quark
spellingShingle Física
Physics
Quasiparticle
Baryon
Nuclear matter
Nucleon
Isospin
Landau theory
Quantum electrodynamics
Asymmetry
Quark
Aguirre, Ricardo Miguel
De Paoli, Ángel Luis
Landau parameters for isospin asymmetric nuclear matter based on a relativistic model of composite and finite extension nucleons
topic_facet Física
Physics
Quasiparticle
Baryon
Nuclear matter
Nucleon
Isospin
Landau theory
Quantum electrodynamics
Asymmetry
Quark
description We study the properties of cold asymmetric nuclear matter at high density, applying the quark meson coupling model with excluded volume corrections in the framework of the Landau theory of relativistic Fermi liquids. We discuss the role of the finite spatial extension of composite baryons on dynamical and statistical properties such as the Landau parameters, the compressibility, and the symmetry energy. We have also calculated the low-lying collective eigenfrequencies arising from the collisionless quasiparticle transport equation, considering both unstable and stable modes. An overall analysis of the excluded volume correlations on the collective properties is performed.
format Articulo
Articulo
author Aguirre, Ricardo Miguel
De Paoli, Ángel Luis
author_facet Aguirre, Ricardo Miguel
De Paoli, Ángel Luis
author_sort Aguirre, Ricardo Miguel
title Landau parameters for isospin asymmetric nuclear matter based on a relativistic model of composite and finite extension nucleons
title_short Landau parameters for isospin asymmetric nuclear matter based on a relativistic model of composite and finite extension nucleons
title_full Landau parameters for isospin asymmetric nuclear matter based on a relativistic model of composite and finite extension nucleons
title_fullStr Landau parameters for isospin asymmetric nuclear matter based on a relativistic model of composite and finite extension nucleons
title_full_unstemmed Landau parameters for isospin asymmetric nuclear matter based on a relativistic model of composite and finite extension nucleons
title_sort landau parameters for isospin asymmetric nuclear matter based on a relativistic model of composite and finite extension nucleons
publishDate 2007
url http://sedici.unlp.edu.ar/handle/10915/126168
work_keys_str_mv AT aguirrericardomiguel landauparametersforisospinasymmetricnuclearmatterbasedonarelativisticmodelofcompositeandfiniteextensionnucleons
AT depaoliangelluis landauparametersforisospinasymmetricnuclearmatterbasedonarelativisticmodelofcompositeandfiniteextensionnucleons
bdutipo_str Repositorios
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