Energy‐dependent Gamma‐Ray Burst‐Peak Durations and Blast‐Wave Deceleration
نویسندگان
چکیده
منابع مشابه
Energy-Dependent Gamma-Ray Burst Peak Durations and Blast-Wave Deceleration
Temporal analyses of the prompt gamma-ray and X-ray light curves of gamma-ray bursts reveal a tendency for the burst pulse time scales to increase with decreasing energy. For an ensemble of BATSE bursts, Fenimore et al. (1995) show that the energy dependence of burst peak durations can be represented by ∆t ∝ E−γ with γ ≃ 0.4– 0.45. This power-law dependence has led to the suggestion that this e...
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ژورنال
عنوان ژورنال: The Astrophysical Journal
سال: 1998
ISSN: 0004-637X,1538-4357
DOI: 10.1086/306451