39 citations · 173 across the 21 of their papers we have counts for
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astro-ph.CO2025
Exploring the Co-SIMP dark matter model using the 21-cm signal from the dark ages
Debarun Paul, Sourav Pal, Deepthi Moorkanat +3
The redshifted 21-cm signal from the dark ages offers a powerful probe of cosmological models and the underlying dark matter (DM) microphysics. We investigate deviations from the s…
astro-ph.CO2020★ 4 cited
Implications of NANOGrav results and UV freeze-in in a fast-expanding Universe
Basabendu Barman, Amit Dutta Banik, Avik Paul
Recent pulsar timing data reported by the NANOGrav collaboration indicates the existence of a stochastic gravitational wave (GW) background at a frequency . W…