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Magnetar-driven explosions as power source of Gamma-ray Bursts and Supernovae
(Cambridge University Press, 2015)
We present photometry and spectroscopy of SN 2011kl associated to GRB 111209A. Peculiarities arise from both the ultra-long GRB and the very luminous SN, brighter than any other GRB-associated SN observed to date. We present ...
GRB 140606B/iPTF14bfu: detection of shock-breakout emission from a cosmological gamma-ray burst?
(OXFORD UNIV PRESS, 2015)
We present optical and near-infrared photometry of GRB 140606B (z = 0.384), and optical photometry and spectroscopy of its associated supernova (SN). The results of our modelling indicate that the bolometric properties of ...
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 ...
A Burst with Double Radio Spectrum Observed up to 212 GHz
(SpringerDordrechtHolanda, 2013)
Metallicity effects in long gamma-ray burst populations in a ACDM Universe
(2018)
The use of long gamma-ray burst as star formation tracers is suspected to be affected by a possible dependence of the production or luminosity of these sources on the metallicity of their stellar progenitors. Selection ...
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 ...