Casting light on the “anomalousstatistics of Mg II absorbers toward gamma-ray burst afterglows: The incidence of weak systems

N Tejos, S Lopez, JX Prochaska, JS Bloom… - The Astrophysical …, 2009 - iopscience.iop.org
toward quasi-stellar objects (QSOs). Our result is in contrast to the results for Mg ii systems
having W r ⩾ 1 Å, where dN/dz toward GRBs has been found to be larger than toward QSOs …

[PDF][PDF] Casting light on the'anomalous' statistics of Mg II absorbers toward Gamma-Ray Burst afterglows: the incidence of weak systems

MDZ Chen, MJ Maureira - arXiv preprint arXiv:0905.3768, 2009 - academia.edu
… with the incidence toward QSOs. Our result is in contrast to the results for Mg II systems
having Wr ≥ 1 Å, where dN/dz toward GRBs has been found to be larger than toward QSOs by a …

[PDF][PDF] Casting light on the'anomalous' statistics of Mg II toward Gamma-Ray Burst afterglows: the incidence of weak systems

MDZ Chen, MJ Maureira - arXiv preprint arXiv:0905.3768, 2009 - Citeseer
Mg II absorbers toward GRBs might be explained by an underestimated incidence of strong
Mg II systems toward … of view of the GRBs data alone our result on weak absorbers, a priori …

[图书][B] What are gamma-ray bursts?

JS Bloom - 2011 - books.google.com
… at a rate consistent with braking due to strong magnetic fields. It is now believed that all SGRs
in our Galaxy (and a class of anomalous … in space, while casting aside some models, still …

GRBs as Probes of the IGM

A Cucchiara, T Totani, N Tanvir - Space Science Reviews, 2016 - Springer
Gamma-ray Bursts (GRBs) are the most powerful explosions … Furthermore, Mg ii intervening
absorbers have been … On the right axes we indicate the cosmic star formation rate density, \(\…

Ultrahigh-energy photons from LHAASO as probes of Lorentz symmetry violations

C Li, BQ Ma - Physical Review D, 2021 - APS
gamma-ray burst (GRB) time delays. We further propose … analyses of the Lorentz violation
limits that can be cast with … discussion on searching for anomalous transparency of the cosmic …

[PDF][PDF] Delving Into the Dragons Den: The Host Galaxies of [gamma]-ray Bursts

K Wiersema - 2007 - dare.uva.nl
… , which together with the gamma-ray data are rapidly sent to … possible mechanisms to produce
anomalous dust to gas ratios, … cast dark shadows, being several times brighter than Venus. …

A new model for soft gamma-ray repeaters and anomalous x-ray pulsars using quark stars

BP Niebergal - Masters Abstracts International, 2007 - library-archives.canada.ca
… will fall onto the QS, producing a short Gamma-ray Burst. … to SGR light curves. Mechanisms
for the observed subsequent … expect to see bursts from 10*G objects as their spin-down rate is …

[HTML][HTML] Pending Problems in QSOs

LC Martín - International Journal of Astronomy and Astrophysics, 2011 - scirp.org
… for statistics, etc., in many other cases. Some cases which were claimed to be anomalous in
… systems along the sight-lines of long-duration gamma-ray bursts (GRBs). The roughly four …

Extinction and metal column density of HI regions up to redshift z

G Vladilo, M Centurión, SA Levshakov… - Astronomy & …, 2006 - aanda.org
… the very fast decline of Gamma Ray Bursts. To measure the … , even when some quasars with
anomalous colors happen to be … In order to cast light on the behaviour of high redshift clouds …