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arXiv · 1402.4605

GRB as luminosity indicator

Rupal Basak·A. R. Rao
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Abstract

Gamma Ray Bursts (GRBs) are found at much higher redshifts (z>6) than Supernova Ia (z~1), and hence, they can be used to probe very primitive universe. However, radiation mechanism of GRB remains a puzzle, unlike Supernova Ia. Through comprehensive description, both empirical and physical, we shall discuss the most likely way to use the constituent pulses of a GRB to find the radiation mechanism as well as using the pulses as luminosity indicators.

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Rupal Basak, A. R. Rao. 2014-02-19. GRB as luminosity indicator. https://doi.org/10.1017/s1743921313009800

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