Abstract
Abstract
We propose a low-scale Standard Model extension with
symmetry that can successfully explain observed neutrino oscillation results within the
range. Small neutrino masses are obtained via the linear seesaw mechanism. Normal and inverted neutrino mass orderings are considered with three lepton mixing angles in their experimentally allowed
ranges. The model provides a suitable correlation between the solar and reactor neutrino mixing angles, which is consistent with the
pattern. The prediction for the Dirac phase is
for both normal and inverted orderings, including its experimentally maximum value, while those for the two Majorana phases are
for normal ordering and
for inverted ordering. In addition, the predictions for the effective neutrino masses are consistent with the present experimental bounds.
Subject
Astronomy and Astrophysics,Instrumentation,Nuclear and High Energy Physics