arXiv:1106.5084·v1·High Energy Astrophysical Phenomena
Properties of Magnetized Quark-Hybrid Stars
M. Orsaria🇦🇷 · Ignacio F. Ranea-Sandoval🇦🇷 · H. Vucetich🇦🇷 · F. Weber🇺🇸
Abstract
The structure of a magnetized quark-hybrid stars (QHS) is modeled using a standard relativistic mean-field equation of state (EoS) for the description of hadronic matter. For quark matter we consider a bag model EoS which is modified perturbatively to account for the presence of a uniform magnetic field. The mass-radius (M-R) relationship, gravitational redshift and rotational Kepler periods of such stars are compared with those of standard neutron stars (NS).
Comments: 5 pages, 2 figures, prepared for the 2nd International Symposium on Strong Electromagnetic Fields and Neutron Stars (SMFNS2011), Varadero, Cuba, 5-7 May 2011