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| Title: | Triggering Short Gamma-Ray Bursts search with gravitational wave events | |
| Authors: | Maselli, Andrea; Ferrari, Valeria | |
| Publication: | eprint arXiv:1312.5133 | |
| Publication Date: | 12/2013 | |
| Origin: | ARXIV | |
| Keywords: | General Relativity and Quantum Cosmology, Astrophysics - High Energy Astrophysical Phenomena | |
| Comment: | 5 pages, 1 figure | |
| Bibliographic Code: | 2013arXiv1312.5133M |
Abstract
We propose a procedure to use gravitational wave signals as a trigger for electromagnetic follow up of black hole-neutron star coalescing binaries, based on two recently proposed semi-analytic fits. The first one, reproduces the mass of the remnant disk surrounding the black hole which forms after the merging, as a function of some key parameters of the binary; the second relates the neutron star compactness, i.e. the ratio of mass and radius, with its tidal deformability. This method allows to assign a probability that the gravitational signal, emitted in a black hole-neutron star coalescence, is associated to the formation of an accreting disk massive enough to supply the energy needed to power a short gamma ray burst.| Bibtex entry for this abstract Preferred format for this abstract (see Preferences) |
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