245 citations · 587 across the 5 of their papers we have counts for
5 papers
Photo-heating and supernova feedback amplify each other's effect on the cosmic star formation rate
Andreas H. Pawlik, Joop Schaye
Photo-heating associated with reionisation and kinetic feedback from core-collapse supernovae have previously been shown to suppress the high-redshift cosmic star formation rate. H…
Fast Large-Scale Reionization Simulations
Rajat M. Thomas, Saleem Zaroubi, Benedetta Ciardi +12
We present an efficient method to generate large simulations of the Epoch of Reionization (EoR) without the need for a full 3-dimensional radiative transfer code. Large dark-matter…
Detection and extraction of signals from the epoch of reionization using higher order one-point statistics
Geraint J. A. Harker, Saleem Zaroubi, Rajat M. Thomas +13
Detecting redshifted 21cm emission from neutral hydrogen in the early Universe promises to give direct constraints on the epoch of reionization (EoR). It will, though, be very chal…
Keeping the Universe ionised: Photo-heating and the clumping factor of the high-redshift intergalactic medium
Andreas H. Pawlik, Joop Schaye, Eveline van Scherpenzeel
The critical star formation rate density required to keep the intergalactic hydrogen ionised depends crucially on the average rate of recombinations in the intergalactic medium (IG…
TRAPHIC - Radiative Transfer for Smoothed Particle Hydrodynamics Simulations
Andreas H. Pawlik, Joop Schaye
We present TRAPHIC, a novel radiative transfer scheme for Smoothed Particle Hydrodynamics (SPH) simulations. TRAPHIC is designed for use in simulations exhibiting a wide dynamic ra…