Rapid cooling of magnetized neutron stars
TLDR
In this article, the neutrino emissivities resulting from direct URCA processes in neutron stars were calculated in a relativistic Dirac-Hartree approach in presence of a magnetic field.Abstract:
The neutrino emissivities resulting from direct URCA processes in neutron stars are calculated in a relativistic Dirac-Hartree approach in presence of a magnetic field. In a quark or a hyperon matter environment, the emissivity due to nucleon direct URCA processes is suppressed relative to that from pure nuclear matter. In all the cases studied, the magnetic field enhances emissivity compared to the field-free cases.read more
Citations
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Equation of state for nucleonic and hyperonic neutron stars with mass and radius constraints
TL;DR: In this article, a new equation of state for the nucleonic and hyperonic inner core of neutron stars is obtained from a new parametrization of the FSU2 relativistic mean field functional that satisfies these latest astrophysical constraints and reproduces the properties of nuclear matter and finite nuclei while fulfilling the restrictions on high-density matter deduced from heavy-ion collisions.
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Hypernuclear matter in strong magnetic field
TL;DR: In this article, the authors studied the magnetic properties of dense hypernuclear matter in strong magnetic fields in a range expected in the interiors of magnetars and found that the magnetic field has sizable influence on the properties of matter for central magnetic field B ⩾ 10 17 G.
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Antikaon condensation in neutron stars
TL;DR: In this article, the condensation of charged K− meson and neutral K0 meson in dense neutron star matter was investigated in relativistic mean field models in which both the baryon and (anti)kaon-baryon interactions are mediated by meson exchange.
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Deformation of a magnetized neutron star
Ritam Mallick,Stefan Schramm +1 more
TL;DR: In this article, the effect of the magnetic field on the mass and shape of a star was studied and the excess mass and change in the equatorial radius of the star due to the non-uniform magnetic field was found to be about 3-4% compared to the spherical solution.
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Antikaon condensation in neutron stars
TL;DR: In this paper, the condensation of charged $K^-$ meson and neutral $bar K^0$ meson in dense neutron star matter was investigated in relativistic mean field models.
References
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BookDOI
The Lives of the Neutron Stars
TL;DR: The Structure of Neutron Stars and their Thermal, Magnetic and Dynamical Evolution as discussed by the authors is a well-known topic in astronomy, and it has been studied extensively in the literature.