165 citations · 700 across the 15 of their papers we have counts for
Showing astro-phShow all
2 papers · 1 filter
astro-ph2005
Can the rotation of the dark matter halo of our galaxy be detected through its effect on the cosmic microwave background polarisation?
Partha Nag, Somnath Bharadwaj, Sayan Kar
The proposition that dark matter halos possess angular momentum, though widely accepted, is a theoretical prediction which has, till date, not been observationally verified. The gr…
astro-ph2004★ 165 cited
On using visibility correlations to probe the HI distribution from the dark ages to the present epoch I: Formalism and the expected signal
Somnath Bharadwaj, SK. Saiyad Ali
Redshifted 21 cm radiation originating from the cosmological distribution of neutral hydrogen (HI) appears as a background radiation in low frequency radio observations. The angula…