3D mapping of the effective Majorana neutrino masses with neutrino oscillation data

Abstract

With the help of current neutrino oscillation data, we illustrate the three-dimensional (3D) profiles of all the six distinct effective Majorana neutrino masses $|⟨m{⟩}_{\alpha \beta }^{}|$ (for $\alpha ,\beta =e,\mu ,\tau$) with respect to the unknown neutrino mass scale and effective Majorana CP phases. Some salient features of $|⟨m{⟩}_{\alpha \beta }^{}|$ and their phenomenological implications are discussed in both the normal and inverted neutrino mass ordering cases.

Comments: 28 pages, 15 figures. More discussions and references added. Accepted for publication in Nucl. Phys. B