Theoretical predictions of spectral evolution of short GRBs
Astrophysics
2010-11-11 v1 General Relativity and Quantum Cosmology
Abstract
We present the properties of spectrum of radiation emitted during gravitational collapse in which electromagnetic field strengths rise over the critical value for pair creation. A drift from soft to a hard energy and a high energy cut off have been found; a comparison with a pure black body spectrum is outlined.
Cite
@article{arxiv.astro-ph/0703613,
title = {Theoretical predictions of spectral evolution of short GRBs},
author = {Federico Fraschetti and Remo Ruffini and Luca Vitagliano and She-Sheng Xue},
journal= {arXiv preprint arXiv:astro-ph/0703613},
year = {2010}
}
Comments
2 pages, 1 picture, to appear in the Proceedings of the "Swift and GRBs: Unveiling the Relativistic Universe", in Venice (Italy), June 5-9, 2006 (IL NUOVO CIMENTO)