Gamma-ray bursts (GRBs), the most luminous explosions in the universe, have at least two types known. One of them, short GRBs, have been thought to originate from binary neutron star (BNS) mergers. The discovery of GW170817 together with a GRB was the first and only direct proof of the hypothesis, and thus the properties of the short GRBs are poorly known yet. Aiming to clarify the underlying physical mechanisms of the short GRBs, we analyzed GRB 160821B, one of the nearest short GRBs known at z=0.162, observed with the MAGIC telescopes. A hint of a gamma-ray signal is found above 0.5 TeV at a significance of >3 sigma during observations from 24 seconds until 4 hours after the burst, as presented in the past. Recently, multi-wavelength data...
On 2017 August 17, the gravitational-wave event GW170817 was observed by the Advanced LIGO and Virgo...
The historic first joint detection of both gravitational-wave and electromagnetic emission from a bi...
On 2017 August 17, the gravitational-wave event GW170817 was observed by the Advanced LIGO and Virgo...
Gamma-ray bursts (GRBs), the most luminous explosions in the universe, have at least two types known...
The coincident detection of GW170817 in gravitational waves and electromagnetic radiation spanning t...
The coincident detection of GW170817 in gravitational waves and electromagnetic radiation spanning t...
International audienceGamma-ray bursts (GRBs) are the most luminous sources of electromagnetic radia...
International audienceThe short GRB 170817A associated with the first detection of gravitation waves...
The discovery of the electromagnetic counterpart AT2017gfo and the GRB 170817A, associated to the bi...
11 pages, 9 figuresShort GRBs are commonly thought to originate from the merging of double compact o...
Context. Short duration gamma-ray bursts (SGRBs) are thought to be related to the violent merger of ...
The binary neutron star merger GW170817 was the first multi-messenger event observed in both gravita...
In light of the joint multimessenger detection of a binary neutron star merger as the gamma-ray burs...
We report our identification of the optical afterglow and host galaxy of the short-duration gamma-ra...
On 2017 August 17, the gravitational-wave event GW170817 was observed by the Advanced LIGO and Virgo...
The historic first joint detection of both gravitational-wave and electromagnetic emission from a bi...
On 2017 August 17, the gravitational-wave event GW170817 was observed by the Advanced LIGO and Virgo...
Gamma-ray bursts (GRBs), the most luminous explosions in the universe, have at least two types known...
The coincident detection of GW170817 in gravitational waves and electromagnetic radiation spanning t...
The coincident detection of GW170817 in gravitational waves and electromagnetic radiation spanning t...
International audienceGamma-ray bursts (GRBs) are the most luminous sources of electromagnetic radia...
International audienceThe short GRB 170817A associated with the first detection of gravitation waves...
The discovery of the electromagnetic counterpart AT2017gfo and the GRB 170817A, associated to the bi...
11 pages, 9 figuresShort GRBs are commonly thought to originate from the merging of double compact o...
Context. Short duration gamma-ray bursts (SGRBs) are thought to be related to the violent merger of ...
The binary neutron star merger GW170817 was the first multi-messenger event observed in both gravita...
In light of the joint multimessenger detection of a binary neutron star merger as the gamma-ray burs...
We report our identification of the optical afterglow and host galaxy of the short-duration gamma-ra...
On 2017 August 17, the gravitational-wave event GW170817 was observed by the Advanced LIGO and Virgo...
The historic first joint detection of both gravitational-wave and electromagnetic emission from a bi...
On 2017 August 17, the gravitational-wave event GW170817 was observed by the Advanced LIGO and Virgo...