nuMSM and its experimental tests

TL;DR

The nuMSM model extends the Standard Model with right-handed neutrinos, explaining neutrino oscillations, dark matter, and baryogenesis, with implications for astrophysical and laboratory tests.

Contribution

This paper reviews existing constraints on the nuMSM and explores its potential experimental signatures and consequences.

Findings

Constraints on the nuMSM parameters from current data

Possible signals in astrophysical observations

Laboratory experiment prospects for testing nuMSM

Abstract

$\nu$MSM is a minimal renormalizable extension of the Standard Model by right handed neutrinos. This model explains the neutrino oscillations and provides a candidate for the Dark Matter and a mechanism of baryon number generation in the Early Universe. We discuss here existing constraints on the model and possible consequences for astrophysical and laboratory experiments.