An Ordinary Short Gamma-Ray Burst with Extraordinary Implications: Fermi-GBM Detection of GRB 170817A
Oct 16, 2017
14 pages
Published in:
- Astrophys.J.Lett. 848 (2017) 2, L14
- Published: Oct 16, 2017
e-Print:
- 1710.05446 [astro-ph.HE]
Experiments:
View in:
Citations per year
Abstract: (IOP)
On 2017 August 17 at 12:41:06 UTC the Fermi Gamma-ray Burst Monitor (GBM) detected and triggered on the short gamma-ray burst (GRB) 170817A. Approximately 1.7 s prior to this GRB, the Laser Interferometer Gravitational-wave Observatory triggered on a binary compact merger candidate associated with the GRB. This is the first unambiguous coincident observation of gravitational waves and electromagnetic radiation from a single astrophysical source and marks the start of gravitational-wave multi-messenger astronomy. We report the GBM observations and analysis of this ordinary short GRB, which extraordinarily confirms that at least some short GRBs are produced by binary compact mergers.- gamma-ray burst: individual
- gamma ray: burst
- binary: compact
- radiation: electromagnetic
- gravitational radiation
- LIGO
- GLAST
- VIRGO
- optical
- thallium
References(80)
Figures(14)