290 citations · 1.8k across the 59 of their papers we have counts for
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The re-markable 21-cm power spectrum I: Probing the HI distribution in the post-reionization era using marked statistics
Mohd Kamran, Martin Sahlén, Debanjan Sarkar +1
The neutral hydrogen (HI) power spectrum, measured from intensity fluctuations in the 21-cm background, offers insights into the large-scale structures (LSS) of our Universe in the…
Detecting ionized bubbles around luminous sources during the reionization era using HI 21-cm signal
Arnab Mishra, Chandra Shekhar Murmu, Kanan K. Datta +4
Measuring the properties of the intergalactic medium (IGM) and sources during the Epoch of Reionization (EoR) is of immense importance. We explore the prospects of probing the IGM…
Impact of the Epoch of Reionization sources on the 21-cm bispectrum
Leon Noble, Mohd Kamran, Suman Majumdar +5
The morphology of the 21-cm signal emitted by the neutral hydrogen present in the intergalactic medium (IGM) during the Epoch of Reionization (EoR) depends both on the properties o…
Project Hephaistos - II. Dyson sphere candidates from Gaia DR3, 2MASS, and WISE
Matías Suazo, Erik Zackrisson, Priyatam K. Mahto +5
The search for extraterrestrial intelligence is currently being pursued using multiple techniques and in different wavelength bands. Dyson spheres, megastructures that could be con…
Extracting the Global 21-cm signal from Cosmic Dawn and Epoch of Reionization in the presence of Foreground and Ionosphere
Anshuman Tripathi, Abhirup Datta, Madhurima Choudhury +1
Detection of redshifted \ion{H}{i} 21-cm emission is a potential probe for investigating the Universe's first billion years. However, given the significantly brighter foreground, d…