Sk Jeesun

activity

20222026

most citedLong lived inert Higgs in fast expanding universe and its imprint on cosmic microwave background

20 citations · 38 across the 16 of their papers we have counts for

collaborators

Showing 2024Show all

2 papers · 1 filter

hep-ph2024

Boosted Dark Matter Driven by Cosmic Rays and Diffuse Supernova Neutrinos

Dilip Kumar Ghosh, Tushar Gupta, Matti Heikinheimo +2

Direct detection of light dark matter can be significantly enhanced by up-scattering of dark matter with energetic particles in the cosmic ambient. This boosted dark matter flux ca…

hep-ph2024

The $N_{eff}$ at CMB challenges $U (1)_{X}$ light gauge boson scenarios

Dilip Kumar Ghosh, Purusottam Ghosh, Sk Jeesun +1

The relativistic degrees of freedom ( $N_{eff}$ ) is one of the crucial cosmological parameters. The precise measurement of $N_{eff}$ at the time of cosmic microwave backgrou…

Boosted Dark Matter Driven by Cosmic Rays and Diffuse Supernova Neutrinos

The Neff​ at CMB challenges U(1)X​ light gauge boson scenarios

The $N_{eff}$ at CMB challenges $U (1)_{X}$ light gauge boson scenarios