Observable Gravitational Waves in Minimal Scotogenic Model

14 Jul 2020 Borah Debasish Dasgupta Arnab Fujikura Kohei Kang Sin Kyu Mahanta Devabrat

We scrutinise the widely studied minimal scotogenic model of dark matter (DM) and radiative neutrino mass from the requirement of a strong first order electroweak phase transition (EWPT) and observable gravitational waves at future planned space based experiments. The scalar DM scenario is similar to inert scalar doublet extension of standard model where a strong first order EWPT favours a portion of the low mass regime of DM which is disfavoured by the latest direct detection bounds... (read more)

PDF Abstract
No code implementations yet. Submit your code now

Categories


  • HIGH ENERGY PHYSICS - PHENOMENOLOGY
  • COSMOLOGY AND NONGALACTIC ASTROPHYSICS