Neutrino mass eigenstates and their ordering: a Bayesian approach

Understand

One of the not-yet determined properties of neutrinos is the ordering of their mass eigenstates.

• We combine the available data from neutrino oscillations, neutrinoless double beta decay and Cosmic Microwave Background observations to derive robust constraints on the mass ordering in a Bayesian context.
• Based on arxiv:1801.04946.