papers
Publications (9)
astro-ph.CO2018
A tale of seven narrow spikes and a long trough: constraining the timing of the percolation of HII bubbles at the tail-end of reionization with ULAS J1120+0641
Jonathan Chardin, Martin G. haehnelt, Sarah E. I. Bosman +1
astro-ph.CO2017
Large scale opacity fluctuations in the Lyman alpha forest: evidence for QSOs dominating the ionising UV background at z ~ 5.5-6 ?
Jonathan Chardin, Ewald Puchwein, Martin G. Haehnelt
astro-ph.CO2019
Large Lyman-alpha opacity fluctuations and low CMB tau in models of late reionization with large islands of neutral hydrogen extending to z<5.5
Girish Kulkarni, Laura C. Keating, Martin G. Haehnelt +4
astro-ph.CO2012
A study of simulated histories of reionization with merger trees of HII regions
Jonathan Chardin, Dominique Aubert, Pierre Ocvirk
astro-ph.CO2012
Simulated histories of reionization with merger tree of HII regions
Jonathan Chardin, Dominique Aubert
astro-ph.CO2018
Self-shielding of hydrogen in the IGM during the epoch of reionization
Jonathan Chardin, Girish Kulkarni, Martin G. Haehnelt
astro-ph.CO2014
Local reionizations histories with merger tree of HII regions
Jonathan Chardin, Dominique Aubert, Pierre Ocvirk
astro-ph.CO2019
Impact of the reduced speed of light approximation on ionization front velocities in cosmological simulations of the epoch of reionization
Nicolas Deparis, Dominique Aubert, Pierre Ocvirk +2
astro-ph.CO2018
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