arXiv · hep-ph/9606360
Framework for Naturally Light Singlet Neutrinos
Abstract
The totality of present neutrino data seems to require four light neutrinos, but only three of them can be the neutral components of left-handed lepton doublets. To accommodate one or more naturally light singlet neutrino(s), an extra U(1) gauge factor is proposed to implement an analogous seesaw mechanism which accounts for the light doublet neutrinos. Using the constraints of anomaly cancellation, the property of this U(1) is determined. The most attractive theoretical framework is that of a supersymmetric $SU(3)_C \times SU(2)_L \times U(1)_Y \times U(1)_N$ model already proposed.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Ernest Ma. 1996-06-18. Framework for Naturally Light Singlet Neutrinos. https://doi.org/10.1142/s0217732396001892
Cite the original work for its findings. Save a collection to share your selection of sources.