156 citations · 851 across the 36 of their papers we have counts for
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astro-ph.CO2015★ 121 cited
The redshift evolution of escape fraction of hydrogen ionizing photons from galaxies
Vikram Khaire, Raghunathan Srianand, Tirthankar Roy Choudhury +1
Using our cosmological radiative transfer code, we study the implications of the updated QSO emissivity and star formation history for the escape fraction (f_esc) of hydrogen ioniz…
astro-ph.CO2015★ 82 cited
Photon underproduction crisis: Are QSOs sufficient to resolve it?
Vikram Khaire, Raghunathan Srianand
We investigate the recent claim of 'photon underproduction crisis' by Kollmeier et al. (2014) which suggests that the known sources of ultra-violet (UV) radiation may not be suffic…