Neutrino mass generation from higher dimensional operators

Abstract:

We discuss the scenarios in which the neutrino masses are generated through the operators with the mass dimension higher than five. Thanks to an additional suppression factor from the higher mass dimension, the tiny neutrino masses can originate from the new physics at the TeV scale. We demonstrate the method to realize the scenario and systematically list the possible models. © 2011 American Institute of Physics.

Año de publicación:

2011

Keywords:

• Seesaw mechanism
• Neutrino masses

Fuente:

scopus