71 citations · 71 across the 1 of their papers we have counts for
4 papers
Exchange driven freeze out of dark matter
Tarak Nath Maity, Tirtha Sankar Ray
We introduce a novel mechanism where processes that preserve the number density of the dark sector set the relic density of a thermal particulate dark matter. In a relatively degen…
Resonant Assisted Annihilation
Tarak Nath Maity, Tirtha Sankar Ray
Assisted annihilation is a novel mechanism to generate viable sub-GeV thermal dark matter, where a pair of stable dark matter annihilates with an assister to Standard Model states.…
Boosting Assisted Annihilation for a Cosmologically Safe MeV Scale Dark Matter
Ujjal Kumar Dey, Tarak Nath Maity, Tirtha Sankar Ray
Assisted annihilation generates thermal sub-GeV dark matter through a novel annihilation between a pair of dark matter and standard-model-like states, called the "assister". We sho…
Mitigating Direct Detection Bounds in Non-minimal Higgs Portal Scalar Dark Matter Models
Subhaditya Bhattacharya, Purusottam Ghosh, Tarak Nath Maity +1
Minimal scalar Higgs portal dark matter model is increasingly in tension with recent results form direct detection experiments like LUX and XENON. In this paper we make a systemati…