Bilinear R-parity violation and small neutrino masses : a self-consistent framework
ABSTRACT: We study extensions of supersymmetric models without R-parity which include an anomalous U.1/H horizontal symmetry. Bilinear R-parity violating terms induce a neutrino mass at tree level mvtree ~~ (tetha2)& eV where tetha ~_ 0.22 is the U(1)H breaking parameter and & is an integer...
- Autores:
-
Mira Martínez, Jesús María
Nardi, Enrico
Restrepo Quintero, Diego Alejandro
Valle, José W. F.
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2000
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/8393
- Acceso en línea:
- http://hdl.handle.net/10495/8393
- Palabra clave:
- Neutrinos
Neutrines
Simetría
Symmetry
Cargas
Freight
Dominios de holomorfía
Domains of holomorphy
Neutrinos solares
Solar neutrinos
Atmósfera
Atmosphere
Masas de neutrinos
Cargas de leptones
http://aims.fao.org/aos/agrovoc/c_8994
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-sa/2.5/co/