output
19972021
most citedConstraining the contribution of active galactic nuclei to reionisation

82 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2019Show all

2 papers · 1 filter

astro-ph.HE2019★ 22 cited

Constraints on dark matter annihilation in dwarf spheroidal galaxies from low frequency radio observations

Arpan Kar, Sourav Mitra, Biswarup Mukhopadhyaya +2

We present the first observational limits on the predicted synchrotron signals from particle Dark Matter annihilation models in dwarf spheroidal galaxies at radio frequencies below…

hep-ph2019★ 21 cited

Heavy dark matter particle annihilation in dwarf spheroidal galaxies: radio signals at the SKA telescope

Arpan Kar, Sourav Mitra, Biswarup Mukhopadhyaya +1

A weakly interacting dark matter candidate is difficult to detect at high-energy colliders like the LHC, if its mass is close to, or higher than a TeV. On the other hand, pair-anni…