343 citations · 3k across the 45 of their papers we have counts for
4 papers · 1 filter
Cosmic Dawn (CoDa): the First Radiation-Hydrodynamics Simulation of Reionization and Galaxy Formation in the Local Universe
Pierre Ocvirk, Nicolas Gillet, Paul R. Shapiro +12
Cosmic reionization by starlight from early galaxies affected their evolution, thereby impacting reionization, itself. Star formation suppression, for example, may explain the obse…
EMMA: an AMR cosmological simulation code with radiative transfer
Dominique Aubert, Nicolas Deparis, Pierre Ocvirk
EMMA is a cosmological simulation code aimed at investigating the reionization epoch. It handles simultaneously collisionless and gas dynamics, as well as radiative transfer physic…
Calibrating cosmological radiative transfer simulations with Lyman alpha forest data: Evidence for large spatial UV background fluctuations at z ~ 5.6 - 5.8 due to rare bright sources
Jonathan Chardin, Martin G. Haehnelt, Dominique Aubert +1
We calibrate here cosmological radiative transfer simulation with ATON/RAMSES with a range of measurements of the Lyman alpha opacity from QSO absorption spectra. We find the Lyman…
Vast planes of satellites in a high resolution simulation of the Local Group: comparison to Andromeda
N. Gillet, P. Ocvirk, D. Aubert +5
We search for vast planes of satellites (VPoS) in a high resolution simulation of the Local Group performed by the CLUES project, which improves significantly the resolution of for…