Closure Relations fore±Pair Signatures in Gamma‐Ray Bursts
نویسندگان
چکیده
منابع مشابه
Closure Relations for E Pair-signatures in Gamma-ray Bursts
We present recipes to diagnose the fireball of gamma-ray bursts (GRBs) by combining observations of e pair-signatures (the pair-annihilation line and the cutoff energy due to the pair-creation process). Our recipes are largely model-independent and extract information even from the non-detection of either pair-signature. We evaluate physical quantities such as the Lorentz factor, optical depth ...
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ژورنال
عنوان ژورنال: The Astrophysical Journal
سال: 2008
ISSN: 0004-637X,1538-4357
DOI: 10.1086/527667