185 citations · 691 across the 11 of their papers we have counts for
18 papers
The Luminosity Function of Long Gamma-Ray Bursts and their rate at z>6
R. Salvaterra, S. Campana, G. Chincarini +6
We compute the luminosity function (LF) and the formation rate of long gamma ray bursts (GRBs) in three different scenarios: i) GRBs follow the cosmic star formation and their LF i…
Cosmic Radiative Feedback from Reionization
R. Salvaterra, C. Burigana, R. Schneider +3
We explore the effect of cosmic radiative feedback from the sources of reionization on the thermal evolution of the intergalactic medium. We find that different prescriptions for t…
Inside-out or Outside-in: The topology of reionization in the photon-starved regime suggested by Lyman-alpha forest data
T. Roy Choudhury, M. G. Haehnelt, J. Regan
We use a set of semi-numerical simulations based on Zel'dovich approximation, friends-of-friends algorithm and excursion set formalism to generate reionization maps of high dynamic…
On the minimum mass of reionization sources
T. Roy Choudhury, A. Ferrara, S. Gallerani
By means of carefully calibrated semi-analytical reionization models, we estimate the minimum mass of star-forming haloes required to match the current data. Models which do not in…
Detectable Signatures of Cosmic Radiative Feedback
R. Schneider, R. Salvaterra, T. Roy Choudhury +3
We use a semi-analytical model to study the impact of reionization, and the associated radiative feedback, on galaxy formation. Two feedback models have been considered: (i) a stan…
Testing Reionization with Gamma Ray Burst Absorption Spectra
S. Gallerani, R. Salvaterra, A. Ferrara +1
We propose to study cosmic reionization using absorption line spectra of high-redshift Gamma Ray Burst (GRB) afterglows. We show that the statistics of the dark portions (gaps) in…