341 citations · 2.2k across the 62 of their papers we have counts for
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HI as a Probe of the Large Scale Structure in the Post-Reionization Universe: Visibility Correlations and Prospects for Detection
Nishikanta Khandai, Kanan K. Datta, J. S. Bagla
Simulated maps of the HI distribution in the post-reionization era are used to study the prospects for detection with existing and upcoming radio telescopes. We consider detection…
HI as a Probe of the Large Scale Structure in the Post-Reionization Universe
J. S. Bagla, Nishikanta Khandai, Kanan K. Datta
We model the distribution of neutral Hydrogen (HI hereafter) in the post-reionization universe. This model uses gravity only N-Body simulations and an ansatz to assign HI to dark m…
Probing Cosmological Reionization through Radio-interferometric Observations of Neutral Hydrogen
Kanan K. Datta
The epoch of reionization is one of the least known chapters in the evolutionary history of the Universe. This thesis investigates two major approaches to unveil the reionization h…
The optimal redshift for detecting ionized bubbles in HI 21-cm maps
Kanan K. Datta, Somnath Bharadwaj, T. Roy Choudhury
The detection of individual ionized bubbles in HI 21-cm maps is one of the most promising, direct probes of the epoch of reionization(EoR). Atleast 1000 hrs of observation would be…