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arXiv · 0812.3340

What did we learn from the extremely bright gamma ray bursts 990123 and 080319B?

Shlomo Dado·Arnon Dar
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Abstract

The two brightest and so far the best studied gamma ray bursts (GRBs), 990123 and 080319B, were ordinary, highly collimated GRBs produced in a core collapse supernova explosion within a high-density wind environment and observed from a very near-axis viewing angle. Inverse Compton scattering (ICS) and synchrotron radiation (SR), the two dominant radiation mechanisms in the cannonball (CB) model of GRBs, together with the burst environment, provide a very simple and sufficiently accurate description of the multiwavelength lightcurves of their prompt and afterglow emissions.

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Shlomo Dado, Arnon Dar. 2008-12-22. What did we learn from the extremely bright gamma ray bursts 990123 and 080319B?. https://arxiv.org/abs/0812.3340

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