English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/131018
Título

Falsifying high-scale baryogenesis with neutrinoless double beta decay and lepton flavor violation

AutorDeppisch, Frank F.; Harz, Julia; Huang, Wei-Chih; Hirsch, Martin ; Päs, Heinrich
Palabras claveNon-conservation
Leptogenesis
Fecha de publicación6-ago-2015
EditorAmerican Physical Society
CitaciónPhysical Review - Section D - Particles and Fields 92 (3): 036005 - 6 (2015)
ResumenInteractions that manifest themselves as lepton number violating processes at low energies in combination with sphaleron transitions typically erase any preexisting baryon asymmetry of the Universe. In this article, we discuss the constraints obtained from an observation of neutrinoless double beta decay in this context. If a new physics mechanism of neutrinoless double beta decay other than the standard light neutrino exchange is observed, typical scenarios of high-scale baryogenesis will be excluded unless the baryon asymmetry is stabilized via some new mechanism. We also sketch how this conclusion can be extended beyond the first lepton generation by incorporating lepton flavor violating processes.
Descripción5 pages.- 2 figures
Versión del editorhttp://dx.doi.org/10.1103/PhysRevD.92.036005
URIhttp://hdl.handle.net/10261/131018
DOI10.1103/PhysRevD.92.036005
ISSN1550-7998
E-ISSN1550-2368
Aparece en las colecciones: (IFIC) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
FPA2014-58183-P-Falsifying.pdf391,78 kBAdobe 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.