1205.3849 (Chun Liu et al.)

$θ_{13}$ and the Higgs mass from high scale supersymmetry    [PDF]

Chun Liu, Zhen-hua Zhao

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.

View original: http://arxiv.org/abs/1205.3849