Results 31 to 40 of about 17,829 (311)
Energetics of Gamma‐Ray Bursts [PDF]
The Astrophysical Journal, 2001 We determine the distribution of total energy emitted by gamma-ray bursts for bursts with fluences and distance information. Our core sample consists of eight bursts with BATSE spectra and spectroscopic redshifts. We extend this sample by adding four bursts with BATSE spectra and host galaxy R magnitudes. From these R magnitudes we calculate a redshift
David L. Band, Raul Jimenez, Tsvi Piran
openaire +3 more sources
Polarized Emission from Gamma-Ray Burst Jets
Galaxies, 2017 I review how polarization signals have been discussed in the research field of Gamma-Ray Bursts (GRBs). I mainly discuss two subjects in which polarimetry enables us to study the nature of relativistic jets.
Shiho Kobayashi
doaj +1 more source
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2007 I consider various possibilities for making gamma-ray bursts, particularly from close binaries. In addition to the much-studied neutron star+neutron star and black hole+neutron star cases usually considered good candidates for short-duration bursts, there are also other possibilities.
openaire +4 more sources
Numerical modelling with analytical estimation of the free parameter space of GRB afterglows: The case of GRB 221009A [PDF]
EPJ Web of ConferencesOn date 9th of October 2022, an exceptionally bright Gamma-Ray Burst, GRB 221009A, was detected by several observatories, both ground- and space-based.
Gasbarra Claudio +5 more
doaj +1 more source
The Temporal Symmetrical and Translational Structure in Gamma-Ray Burst Light Curves
The Astrophysical Journal, 2023 Tremendous information is hidden in the light curve of a gamma-ray burst (GRB). Based on Compton Gamma Ray Observatory/Burst And Transient Source Experiment (BATSE) data, Hakkila found a majority of GRBs can be characterized by a smooth, single-peaked ...
Dong-Jie Liu, Yuan-Chuan Zou
doaj +1 more source
Stripping Model for Short Gamma-Ray Bursts in Neutron Star Mergers
Particles, 2022 We overview the current status of the stripping model for short gamma-ray bursts. After the historical joint detection of the gravitational wave event GW170817 and the accompanying gamma-ray burst GRB170817A, the relation between short gamma-ray bursts ...
Sergei Blinnikov +3 more
doaj +1 more source
Berkeley Scientific Journal, 2014 G amma R ay B ursts Bennett Stahl Many strange, incredible and explosive phenomena occur in the vast vacuum of space. Many forces are present in abundance that are more complex and powerful than imaginable; they could destroy life as we know it without leaving a trace of our existence.
openaire +4 more sources
EURO-ASIAN COLLABORATION FOR GAMMA-RAY BURST OPTICAL OBSERVATIONS
Odessa Astronomical Publications, 2017 Gamma-ray burst (GRB) very interesting objects in Universe. In the study of gamma-ray burst is very important operative observations with many points in first day and other days after the burst. INTEGRAL, HETE-II and specially SWIFT era is going to leave
A. S. Bogdanov +8 more
doaj +1 more source
Gamma-ray burst cosmology [PDF]
New Astronomy Reviews, 2015 21 pages, 24 figures, Accepted for publication by New Astronomy ...
Fa-Yin Wang, Zi-Gao Dai, En-Wei Liang
openaire +3 more sources
Revisiting the Parameter Space of Binary Neutron Star Merger Event GW170817
The Astrophysical Journal, 2023 Since the gravitational wave event GW170817 and gamma-ray burst GW170817A, there have been numerous studies constraining the burst properties through analysis of the afterglow light curves.
Austin McDowell, Andrew MacFadyen
doaj +1 more source