465 citations · 5k across the 107 of their papers we have counts for
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astro-ph2005★ 88 cited
Constraining the reionization history with QSO absorption spectra
S. Gallerani, T. Roy Choudhury, A. Ferrara
We use a semi-analytical approach to simulate absorption spectra of QSOs at high redshifts with the aim of constraining the cosmic reionization history. We consider two physically…
astro-ph2005★ 5 cited
A very extended reionization epoch ?
A. Melchiorri, T. Roy Choudhury, P. Serra +1
The recent observations of cross temperature-polarization power spectra of the Cosmic Microwave Background (CMB) made by the WMAP satellite are in better agreement with a high valu…