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| Query : 2004ApJ...613L..17I |
2004ApJ...613L..17I - Astrophys. J., 613, L17-L20 (2004/September-3)
Extended GeV-TeV emission around gamma-ray burst remnants and the case of W49B.
IOKA K., KOBAYASHI S. and MESZAROS P.
Abstract (from CDS):
We investigate the high-energy photon emission around gamma-ray burst (GRB) remnants caused by ultra-high-energy cosmic rays (UHECRs) from the GRBs. We apply the results to the recent report that the supernova remnant W49B is a GRB remnant in our Galaxy. If this is correct, and if GRBs are sources of UHECRs, a natural consequence of this identification would be a detectable TeV photon emission around the GRB remnant. The imaging of the surrounding emission could provide new constraints on the jet structure of the GRB.
Abstract Copyright: ∼
Journal keyword(s): ISM: Cosmic Rays - Gamma Rays: Bursts - Gamma Rays: Theory
Simbad objects: 2
| Number of rows : 2 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2026 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | W 49a | SFR | 19 10 15.7 | +09 06 05 | ~ | 325 | 2 | |||||
| 2 | W 49b | SNR | 19 11 09.5 | +09 06 21 | ~ | 500 | 1 |
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