http://arxiv.org/abs/1604.02398
We investigate the kilohertz quasi-periodic oscillations of low-mass X-ray binaries within the Hartle-Thorne spacetime. On the basis the relativistic precession model we extract the total mass $M$, angular momentum $J$, and quadrupole moment $Q$ of a compact object in a low-mass X-ray binary by analyzing the data of the Z -source GX 5-1. In view of the recent neutron star model we compute the radius, angular velocity and other parameters of this source by imposing the observational and theoretical constraints on the mass-radius relation.
K. Boshkayev, J. Rueda and M. Muccino
Mon, 11 Apr 16
7/52
Comments: 8 pages, 5 figures, submitted to the Proceedings of the Fourteenth Marcel Grossman Meeting on General Relativity
You must be logged in to post a comment.