Type-I seesaw with eV-scale neutrinos

Type-I seesaw with eV-scale neutrinos

Abstract We consider seesaw type-I models including at least one (mostly-)sterile neutrino with mass at the eV scale. Three distinct situations are found, where the presence of light extra neutrinos is naturally justified by an approximately conserved lepton number symmetry. To analyse these scenari...

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Bibliographic Details
Main Authors: G. C. Branco, J. T. Penedo, Pedro M. F. Pereira, M. N. Rebelo, J. I. Silva-Marcos
Format: Article
Language:English
Published: SpringerOpen 2020-07-01
Series:Journal of High Energy Physics
Subjects:
Beyond Standard Model
Neutrino Physics
Online Access:http://link.springer.com/article/10.1007/JHEP07(2020)164

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