Published May 2004
| Version v1
Journal article
Stellar matter in the quark-meson-coupling model with neutrino trapping
- 1. Centro de Fisica Teorica-Dep. de Fisica, Universidade de Coimbra, P-3004-516 Coimbra (Portugal)
- 2. Depto de Fisica-CFM, Universidade Federal de Santa Catarina, CP. 476, 88040-900 Florianopolis-SC (Brazil)
Description
The properties of hybrid stars formed by hadronic and quark matter in β-equilibrium are described by appropriate equations of state (EOS) in the framework of the quark meson coupling model. In the present work we include the possibility of trapped neutrinos in the equation of state and obtain the properties of the related hybrid stars. We use the quark meson coupling model for the hadron matter and two possibilities for the quark matter phase, namely, the unpaired quark phase and the color-flavor locked phase. The differences are discussed and a comparison with other relativistic EOS is done
Additional details
Identifiers
- DOI
- 10.1103/PhysRevC.69.058801;
- arXiv
- arXiv:nucl-th/0312112v2;
Publishing Information
- Journal Title
- Physical Review. C, Nuclear Physics
- Journal Volume
- 69
- Journal Issue
- 5
- Journal Page Range
- p. 058801-058801.4
- ISSN
- 0556-2813
- CODEN
- PRVCAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36025896
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- COLOR MODEL; COMPARATIVE EVALUATIONS; COUPLING; EQUATIONS OF STATE; FLAVOR MODEL; MESONS; NEUTRINOS; NEUTRON STARS; QUARK MATTER; QUARKS; RELATIVISTIC RANGE; TRAPPING
- Descriptors DEC
- BOSONS; COMPOSITE MODELS; ELEMENTARY PARTICLES; ENERGY RANGE; EQUATIONS; EVALUATION; FERMIONS; HADRONS; LEPTONS; MASSLESS PARTICLES; MATHEMATICAL MODELS; MATTER; PARTICLE MODELS; QUARK MODEL; STARS
Optional Information
- Notes
- (c) 2004 The American Physical Society