scholarly journals Gravitational wave memory of gamma-ray burst jets

2004 ◽  
Vol 70 (10) ◽  
Author(s):  
Norichika Sago ◽  
Kunihito Ioka ◽  
Takashi Nakamura ◽  
Ryo Yamazaki
Keyword(s):  
Gravitational Wave ◽  
Gamma Ray ◽  
Gamma Ray Burst

scholarly journals A comparison between short GRB afterglows and kilonova AT2017gfo: shedding light on kilonovae properties

2020 ◽  
Vol 493 (3) ◽  
pp. 3379-3397 ◽  
Author(s):  
A Rossi ◽  
G Stratta ◽  
E Maiorano ◽  
D Spighi ◽  
N Masetti ◽  
...  
Keyword(s):  
Gravitational Wave ◽  
Gamma Ray ◽  
Light Curves ◽  
Optical Counterpart ◽  
Wave Source ◽  
Gamma Ray Burst ◽  
Nir Light ◽  
First Time ◽  
Short Grbs

ABSTRACT Multimessenger astronomy received a great boost following the discovery of kilonova (KN) AT2017gfo, the optical counterpart of the gravitational wave source GW170817 associated with the short gamma-ray burst GRB 170817A. AT2017gfo was the first KN that could be extensively monitored in time using both photometry and spectroscopy. Previously, only few candidates have been observed against the glare of short GRB afterglows. In this work, we aim to search the fingerprints of AT2017gfo-like KN emissions in the optical/NIR light curves of 39 short GRBs with known redshift. For the first time, our results allow us to study separately the range of luminosity of the blue and red components of AT2017gfo-like kilonovae in short GRBs. In particular, the red component is similar in luminosity to AT2017gfo, while the blue KN can be more than 10 times brighter. Finally, we exclude a KN as luminous as AT2017gfo in GRBs 050509B and 061201.

scholarly journals SHORT GAMMA-RAY BURST FORMATION RATE FROM BATSE DATA USINGEp-LpCORRELATION AND THE MINIMUM GRAVITATIONAL-WAVE EVENT RATE OF A COALESCING COMPACT BINARY

2014 ◽  
Vol 789 (1) ◽  
pp. 65 ◽  
Author(s):  
Daisuke Yonetoku ◽  
Takashi Nakamura ◽  
Tatsuya Sawano ◽  
Keitaro Takahashi ◽  
Asuka Toyanago
Keyword(s):  
Gravitational Wave ◽  
Gamma Ray ◽  
Event Rate ◽  
Formation Rate ◽  
Gamma Ray Burst ◽  
Compact Binary ◽  
Wave Event

scholarly journals Constraints on Short, Hard Gamma-Ray Burst Beaming Angles from Gravitational Wave Observations

2018 ◽  
Vol 858 (2) ◽  
pp. 79 ◽  
Author(s):  
D. Williams ◽  
J. A. Clark ◽  
A. R. Williamson ◽  
I. S. Heng
Keyword(s):  
Gravitational Wave ◽  
Gamma Ray ◽  
Gamma Ray Burst

scholarly journals High-energy neutrinos from the gravitational wave event GW150914 possibly associated with a short gamma-ray burst

2016 ◽  
Vol 93 (12) ◽  
Author(s):  
Reetanjali Moharana ◽  
Soebur Razzaque ◽  
Nayantara Gupta ◽  
Peter Mészáros
Keyword(s):  
Gravitational Wave ◽  
Gamma Ray ◽  
High Energy ◽  
Gamma Ray Burst ◽  
Wave Event ◽  
High Energy Neutrinos

scholarly journals Search algorithm for a gravitational wave signal in association with gamma ray burst GRB030329 using the LIGO detectors

2004 ◽  
Vol 21 (20) ◽  
pp. S1831-S1837 ◽  
Author(s):  
S D Mohanty ◽  
Sz Márka ◽  
R Rahkola ◽  
S Mukherjee ◽  
I Leonor ◽  
...  
Keyword(s):  
Gravitational Wave ◽  
Gamma Ray ◽  
Search Algorithm ◽  
Gamma Ray Burst ◽  
Wave Signal

scholarly journals A Bayesian Fermi-GBM short GRB spectral catalogue

2019 ◽  
Vol 490 (1) ◽  
pp. 927-946 ◽  
Author(s):  
J Michael Burgess ◽  
Jochen Greiner ◽  
Damien Bégué ◽  
Franceso Berlato
Keyword(s):  
Light Curve ◽  
Gravitational Wave ◽  
Power Law ◽  
Gamma Ray ◽  
Posterior Distributions ◽  
Time Resolved ◽  
Gamma Ray Burst ◽  
Posterior Predictive Checks ◽  
Peak Flux ◽  
Reduced Data

ABSTRACT Inspired by the confirmed detection of a short gamma-ray burst (GRB) in association with a gravitational wave signal, we present the first Bayesian Fermi-Gamma-ray Burst Monitor (GBM) short GRB spectral catalogue. Both peak flux and time-resolved spectral results are presented. Data are analysed with the proper Poisson likelihood allowing us to provide statistically reliable results even for spectra with few counts. All fits are validated with posterior predictive checks. We find that nearly all spectra can be modelled with a cut-off power law. Additionally, we release the full posterior distributions and reduced data from our sample. Following our previous study, we introduce three variability classes based on the observed light-curve structure.

scholarly journals Constraining the Neutron Star Radius with Joint Gravitational-wave and Short Gamma-Ray Burst Observations of Neutron Star–Black Hole Coalescing Binaries

2019 ◽  
Vol 877 (2) ◽  
pp. 94 ◽  
Author(s):  
Stefano Ascenzi ◽  
Nicola De Lillo ◽  
Carl-Johan Haster ◽  
Frank Ohme ◽  
Francesco Pannarale
Keyword(s):  
Black Hole ◽  
Neutron Star ◽  
Gravitational Wave ◽  
Gamma Ray ◽  
Gamma Ray Burst ◽  
Neutron Star Radius
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