Neutron star matter in the quark-meson coupling model in strong magnetic fields
Journal Article
·
· Physical Review. C, Nuclear Physics
- Department of Physics, Nankai University, Tianjin 300071 (China)
The effects of strong magnetic fields on neutron star matter are investigated in the quark-meson coupling (QMC) model. The QMC model describes a nuclear many-body system as nonoverlapping MIT bags in which quarks interact through self-consistent exchange of scalar and vector mesons in the mean-field approximation. The results of the QMC model are compared with those obtained in a relativistic mean-field (RMF) model. It is found that quantitative differences exist between the QMC and RMF models, whereas qualitative trends of the magnetic-field effects on the equation of state and composition of neutron star matter are very similar.
- OSTI ID:
- 20863896
- Journal Information:
- Physical Review. C, Nuclear Physics, Journal Name: Physical Review. C, Nuclear Physics Journal Issue: 4 Vol. 74; ISSN 0556-2813; ISSN PRVCAN
- Country of Publication:
- United States
- Language:
- English
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