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The 80 Ms follow-up of the X-ray afterglow of GRB 130427A challenges the standard forward shock model
(OXFORD UNIV PRESS, 2016)
GRB 130427A was the brightest gamma-ray burst detected in the last 30 yr. With an equivalent isotropic energy output of 8.5 x 10(53) erg and redshift z = 0.34, it uniquely combined very high energetics with a relative ...
Origin of 10(15)-10(16) G magnetic fields in the central engine of gamma ray bursts
(IOP PUBLISHING LTD, 2010)
Various authors have suggested that the gamma-ray burst (GRB) central engine is a rapidly rotating, strongly magnetized, (similar to 10(15)-10(16) G) compact object. The strong magnetic field can accelerate and collimate ...
Neutrino emission from gamma-ray bursts
(Asociación Argentina de Astronomía, 2015)
Gamma-ray bursts (GRBs) are the most violent and energetic events in theuniverse. Short GRBs seem to be the result of the final merger of two compactobjects, whereas long GRBs are probably associated with the gravitationalcollapse ...
GRB 161219B/SN 2016jca: a low-redshift gamma-ray burst supernova powered by radioactive heating
(EDP Sciences, 2017)
Since the first discovery of a broad-lined type Ic supernova (SN) with a long-duration gamma-ray burst (GRB) in 1998, fewer than fifty GRB-supernovae (SNe) have been discovered. The intermediate-luminosity Swift GRB 161219B ...
Fast radio bursts and their gamma-ray or radio afterglows as Kerr-Newman black hole binaries
(IOP Publishing, 2016-07)
Fast radio bursts (FRBs) are radio transients lasting only about a few milliseconds. They seem to occur at cosmological distances. We propose that these events can originate in the collapse of the magnetospheres of Kerr-Newman ...
Neutrinos from collapsars
(Edp Sciences S ALes Ulis Cedex AFrança, 2013)
The central engine of GRB 130831A and the energy breakdown of a relativistic explosion
(OXFORD UNIV PRESS, 2016)
Gamma-ray bursts (GRBs) are the most luminous explosions in the Universe, yet the nature and physical properties of their energy sources are far from understood. Very important clues, however, can be inferred by studying ...
Failure assessments of corroded pipelines with axial defects using stress-based criteria: Numerical studies and verification analyses
(ELSEVIER SCI LTD, 2009)
Conventional procedures used to assess the integrity of corroded piping systems with axial defects generally employ simplified failure criteria based upon a plastic collapse failure mechanism incorporating the tensile ...