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An Interpretation of the $h\nu_{peak}$ - $E_{iso}$ Correlation for GRB (2004)

Abstract
The $h\nu_{peak}/100 KeV \sim [E_{iso}/10^{52} \rm{erg}]^{1/2}$ correlation reported recently by Amati et al. (2002) and Lamb et al. (2003) for long GRB's can be interpreted as a viewing angle effect if the emitting region of the fireball is ring-shaped.. Comment: 12 pages. 5 figures

Publication details
Download http://arxiv.org/abs/astro-ph/0405014
Repository arXiv (United States)
Keywords Astrophysics
Type text