SIMBAD references

2004ApJ...606L..33Y - Astrophys. J., 606, L33-L36 (2004/May-1)

Peak energy-isotropic energy relation in the off-axis gamma-ray burst model.

YAMAZAKI R., IOKA K. and NAKAMURA T.

Abstract (from CDS):

Using a simple uniform jet model of prompt emissions of gamma-ray bursts (GRBs), we reproduce the observed peak energy-isotropic energy relation. A Monte Carlo simulation shows that the low isotropic energy part of the relation is dominated by events viewed from off-axis directions, and the number of the off-axis events is about one-third of the on-axis emissions. We also compute the observed event rates of the GRBs, the X-ray-rich GRBs, and the X-ray flashes detected by High Energy Transient Explorer 2, and we find that they are similar.

Abstract Copyright:

Journal keyword(s): Gamma Rays: Bursts - Gamma Rays: Theory

Simbad objects: 1

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2020.09.19-21:56:38

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