Titlebook: Gamma-Ray Bursts; The brightest explos Gilbert Vedrenne,Jean-Luc Atteia Book 2009 Springer-Verlag Berlin Heidelberg 2009 Cosmology.Universe

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Progenitors,ity timescales suggest that the energy is quickly deposited by a central engine within a small volume, a few hundred kilometers, which is optically thick to gamma-ray radiation at early times. This opaque fireball then expands adiabatically and relativistically. To reach ultra-relativistic regimes t

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