${\theta }_{13}$ and the Higgs mass from high scale supersymmetry

Abstract

In the framework in which supersymmetry is used for understanding fermion masses rather than stabilizing the electroweak scale, we elaborate the phenomenological analysis for the neutrino physics. A relatively large $\sin {\theta }_{13}$ is the natural result. The model further predicts vanishingly small CP violation in neutrino oscillations. And ${\theta }_{23}$ is not necessarily maximal. While the high scale supersymmetry generically results in a Higgs mass of about 141 GeV, our model reduces this mass via introducing SU(2)${}_L$ triplet fields which also contribute to neutrino masses.

Comments: 13 pages, no figure, revtex4, revised version