Rotating neutron stars in a chiralSU(3) model
| Autor: | S. Schramm, D. Zschiesche |
|---|---|
| Rok vydání: | 2003 |
| Předmět: |
Physics
Nuclear and High Energy Physics Nuclear Theory Astrophysics::High Energy Astrophysical Phenomena Hyperon FOS: Physical sciences Astrophysics Star (graph theory) Moment of inertia Rotation Nuclear Theory (nucl-th) Neutron star Pulsar Astrophysics::Solar and Stellar Astrophysics Astrophysics::Earth and Planetary Astrophysics Nuclear Experiment Astrophysics::Galaxy Astrophysics |
| Zdroj: | Journal of Physics G: Nuclear and Particle Physics. 29:531-542 |
| ISSN: | 0954-3899 |
| DOI: | 10.1088/0954-3899/29/3/307 |
| Popis: | We study the properties of rotating neutron stars within a generalized chiral SU(3)-flavor model. The influence of the rotation on the inner structure and the hyperon matter content of the star is discussed. We calculate the Kepler frequency and moments of inertia of the neutron star sequences. An estimate for the braking index of the associated pulsars is given. 14 pages, 9 figures |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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