147 citations · 805 across the 16 of their papers we have counts for
17 papers
GRB 120422A/SN 2012bz: Bridging the Gap between Low- And High-Luminosity GRBs
S. Schulze, D. Malesani, A. Cucchiara +62
At low redshift, a handful of gamma-ray bursts (GRBs) have been discovered with peak luminosities () substantially lower than the average…
GRB 070125 and the environments of spectral-line poor afterglow absorbers
A. De Cia, R. L. C. Starling, K. Wiersema +9
GRB 070125 is among the most energetic bursts detected and the most extensively observed so far. Nevertheless, unresolved issues are still open in the literature on the physics of…
The circumburst density profile around GRB progenitors: a statistical study
S. Schulze, S. Klose, G. Björnsson +6
According to our present understanding, long GRBs originate from the collapse of massive stars while short bursts are due to the coalescence of compact stellar objects. Since the a…
Luminosity Functions of Gamma-Ray Burst Afterglows
Guðlaugur Jóhannesson, Gunnlaugur Björnsson, Einar H. Gudmundsson
Aims: Use the standard fireball model to create virtual populations of gamma-ray burst afterglows and study their luminosity functions. Methods: We randomly vary the parameters of…
Numerical counterparts of GRB host galaxies
Stephanie Courty, Gunnlaugur Bjornsson, Einar H. Gudmundsson
We explore galaxy properties in general and properties of host galaxies of gamma-ray bursts (GRBs) in particular, using N-body/Eulerian hydrodynamic simulations and the stellar pop…
HI column densities of z > 2 Swift gamma-ray bursts
P. Jakobsson, J. P. U. Fynbo, C. Ledoux +18
Context: Before the launch of the Swift satellite, the majority of the gamma-ray burst (GRB) afterglows for which Ly-alpha was redshifted into the observable spectrum showed eviden…