Gamma-ray burst models with general dynamics and fits to Fermi LAT bursts
High Energy Astrophysical Phenomena
2013-09-06 v2
Abstract
We present a dissipative photospheric model for gamma-ray bursts where the usual Band peak around MeV energies arises as synchrotron emission from around the photosphere. We treat the initial acceleration in a general way and the GeV emission arises as the interaction of photospheric radiation and the shocked electrons at the deceleration radius. We show some applications of this model.
Keywords
Cite
@article{arxiv.1309.0771,
title = {Gamma-ray burst models with general dynamics and fits to Fermi LAT bursts},
author = {Péter Veres and Péter Mészáros and Bin-Bin Zhang},
journal= {arXiv preprint arXiv:1309.0771},
year = {2013}
}
Comments
7th Huntsville Gamma-Ray Burst Symposium, GRB 2013: paper 8 in eConf Proceedings C1304143 ; typo corrected in Fig 1