Minimalistic neutrino mass model

Minimalistic Neutrino Mass Model

We consider the simplest model which solves the solar and atmospheric neutrino puzzles, in the sense that it contains the smallest amount of beyond the Standard Model ingredients. The solar neutrino data is accounted for by Planck-mass effects while the atmospheric neutrino anomaly is due to the existence of a single righthanded neutrino at an intermediate mass scale between 109 GeV and 1014 Ge...

Generating Neutrino Mass in the 331 Model

A mechanism for generating small tree-level Majorana mass for neu-trinos is implemented in the 331 Model. No additional fermions or scalars need to be added, and no mass scale greater than a few TeV is invoked.

Embed Zee Neutrino Mass Model into Susy

We have seen substantial amount of experimental evidences from solar and atmospheric neutrino experiments that neutrinos in fact have masses. Among the experiments, SuperKamiokande 2 provided the strongest evidence for the atmospheric neutrino deficit, especially the impressive zenith angle distribution. The neutrino oscillation of νμ → ντ provides the best explanation for the atmospheric neutr...

New “ minimalistic - complex ” Systems Model Increased Understanding

Models are convenient tools to summarize, organize and synthesize knowledge or data in forms allowing the formulation of quantitative, probabilistic, or Bayesian statements about possible or future states of the modeled entity. Modeling has a long tradition in Earth sciences, where the capacity to predict ecologically relevant phenomena is ancient (e.g. motion of planets and stars). Since then,...

Low-Energy Neutrino Physics and Neutrino Mass