3 papers
hep-ph2026
Not so good s for Higgsino dark matter as LZ excess: stringent limits from Super-Kamiokande and IceCube
Debajit Bose, Akash Kumar Saha, Deep Jyoti Das +9
The LUX-ZEPLIN (LZ) collaboration has recently reported a single nuclear recoil event at a high recoil energy of about 250 keV. This has been interpreted as inelastic scattering of…
hep-ph2025
Dark Secrets of Baryons: Illuminating Dark Matter-Baryon Interactions with JWST
Souradeep Das, Ranjini Mondol, Abhijeet Singh +1
The James Webb Space Telescope (JWST) has discovered bright galaxies at high redshifts () and various galaxy candidates extending to even higher redshifts ($z\appro…
astro-ph.CO2024
Hunting Primordial Black Hole Dark Matter in Lyman- Forest
Akash Kumar Saha, Abhijeet Singh, Priyank Parashari +1
A very pressing question in contemporary physics is the identity of Dark Matter (DM). Primordial Black Holes (PBHs) are one of the most well-motivated DM candidates. Light PBHs hav…