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arXiv · 1102.5618

Relativistic Jet Dynamics and Calorimetry of Gamma-Ray Bursts

N. Wygoda·E. Waxman·D. Frail
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Abstract

We present numerical solutions of the 2D relativistic hydrodynamics equations describing the deceleration and expansion of highly relativistic conical jets, of opening angles 0.05 R/c the emission of radiation from the jet blast wave is similar to that of a spherical blast wave carrying the same energy. Thus, the total (calorimetric) energy of GRB blast waves may be estimated with only a small fractional error based on t>R/c observations.

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N. Wygoda, E. Waxman, D. Frail. 2011-02-28. Relativistic Jet Dynamics and Calorimetry of Gamma-Ray Bursts. https://doi.org/10.1088/2041-8205%2F738%2F2%2Fl23

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