English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/125729
COMPARTIR / IMPACTO:
Estadísticas
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Título

Bilarge neutrino mixing and Abelian flavor symmetry

AutorDing, Gui-Jun; Morisi, Stefano; Valle, José W. F.
Palabras claveRelatively large theta(13)
Lepton mass matrices
CP violation
Family symmetry
Nonzero theta (13)
Yukawa textures
Fermion masses
Quark masses
Fecha de publicación18-mar-2013
EditorAmerican Physical Society
CitaciónPhysical Review - Section D - Particles and Fields 87 (5): 053013 - 13 (2013)
ResumenWe explore two bilarge neutrino mixing Anzatze within the context of Abelian flavor symmetry theories: (BL1) sin theta(12) similar to lambda, sin theta(13) similar to lambda, sin theta(23) similar to lambda, and (BL2) sin theta(12) similar to lambda, sin theta(13) similar to lambda, sin theta(23) similar to 1 - lambda. The first pattern is proposed by two of us and is favored if the atmospheric mixing angle theta(23) lies in the first octant, while the second one is preferred for the second octant of theta(23). In order to reproduce the second texture, we find that the flavor symmetry should be U(1) x Z(m), while for the first pattern the flavor symmetry should be extended to U(1) x Z(m) x Z(n) with m and n of different parity. Explicit models for both mixing patterns are constructed based on the flavor symmetries U(1) x Z(3) x Z(4) and U(1) x Z(2). The models are extended to the quark sector within the framework of SU(5) grand unified theory in order to give a successful description of quark and lepton masses and mixing simultaneously. Phenomenological implications are discussed.
Versión del editorhttp://dx.doi.org/10.1103/PhysRevD.87.053013
URIhttp://hdl.handle.net/10261/125729
DOI10.1103/PhysRevD.87.053013
ISSN1550-7998
E-ISSN1550-2368
Aparece en las colecciones: (IFIC) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
Bilarge.pdf1,05 MBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 

Artículos relacionados:


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.