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Title: Kaon condensation in the quark-meson coupling model and compact stars

Abstract

The properties of neutron stars, consisting of a crust of hadrons and an internal part of hadrons and kaon condensate, are calculated within the quark-meson-coupling model. We considered stars with nucleons only in the hadron phase and also stars with hyperons as well. The results are compared with the ones obtained from the nonlinear Walecka model for the hadronic phase.

Authors:
 [1];  [1];  [2]
  1. Departamento de Fisica, Centro de Ciencias Fisicas e Matematicas, Universidade Federal de Santa Catarina Florianopolis, CP. 476-CEP 88.040-900, Florianopolis SC (Brazil)
  2. Centro de Fisica Teorica, Departamento de Fisica, Universidade de Coimbra, P-3004-516 Coimbra (Portugal)
Publication Date:
OSTI Identifier:
20699017
Resource Type:
Journal Article
Journal Name:
Physical Review. C, Nuclear Physics
Additional Journal Information:
Journal Volume: 72; Journal Issue: 3; Other Information: DOI: 10.1103/PhysRevC.72.035802; (c) 2005 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0556-2813
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; BOSE-EINSTEIN CONDENSATION; COLLECTIVE MODEL; COUPLING; HYPERONS; KAONS; NEUTRON STARS; NONLINEAR PROBLEMS; NUCLEAR MATTER; NUCLEONS; QUARKS; WALECKA MODEL

Citation Formats

Menezes, D P, School of Physics, University of Sydney, Sydney, New South Wales 2006, Panda, P K, Centro de Fisica Teorica, Departamento de Fisica, Universidade de Coimbra, P-3004-516 Coimbra, and Providencia, C. Kaon condensation in the quark-meson coupling model and compact stars. United States: N. p., 2005. Web. doi:10.1103/PhysRevC.72.035802.
Menezes, D P, School of Physics, University of Sydney, Sydney, New South Wales 2006, Panda, P K, Centro de Fisica Teorica, Departamento de Fisica, Universidade de Coimbra, P-3004-516 Coimbra, & Providencia, C. Kaon condensation in the quark-meson coupling model and compact stars. United States. https://doi.org/10.1103/PhysRevC.72.035802
Menezes, D P, School of Physics, University of Sydney, Sydney, New South Wales 2006, Panda, P K, Centro de Fisica Teorica, Departamento de Fisica, Universidade de Coimbra, P-3004-516 Coimbra, and Providencia, C. 2005. "Kaon condensation in the quark-meson coupling model and compact stars". United States. https://doi.org/10.1103/PhysRevC.72.035802.
@article{osti_20699017,
title = {Kaon condensation in the quark-meson coupling model and compact stars},
author = {Menezes, D P and School of Physics, University of Sydney, Sydney, New South Wales 2006 and Panda, P K and Centro de Fisica Teorica, Departamento de Fisica, Universidade de Coimbra, P-3004-516 Coimbra and Providencia, C},
abstractNote = {The properties of neutron stars, consisting of a crust of hadrons and an internal part of hadrons and kaon condensate, are calculated within the quark-meson-coupling model. We considered stars with nucleons only in the hadron phase and also stars with hyperons as well. The results are compared with the ones obtained from the nonlinear Walecka model for the hadronic phase.},
doi = {10.1103/PhysRevC.72.035802},
url = {https://www.osti.gov/biblio/20699017}, journal = {Physical Review. C, Nuclear Physics},
issn = {0556-2813},
number = 3,
volume = 72,
place = {United States},
year = {Thu Sep 01 00:00:00 EDT 2005},
month = {Thu Sep 01 00:00:00 EDT 2005}
}