Abstract
The temporal behavior of GRBs is quantified using a power spectrum analysis. The power spectrum of great variety of GRBs is well represented by the simple ∼ω-2 behavior. We then study a cosmological GRB model in which relativistic flows interact with dense radiation fields. This mechanism in the densest stellar regions known to exist, surprisingly yields the correct temporal behavior. Other characteristics are also reproduced, including the duration bimodality and the hardness-duration distribution.
Original language | English |
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Pages (from-to) | 445-448 |
Number of pages | 4 |
Journal | Astrophysics and Space Science |
Volume | 231 |
Issue number | 1-2 |
DOIs | |
State | Published - Sep 1995 |
Externally published | Yes |
Keywords
- Bursts
- Gamma Rays