English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/9115
Compartir / Impacto:
Estadísticas
Add this article to your Mendeley library MendeleyBASE
Citado 77 veces en Web of Knowledge®  |  Ver citas en Google académico
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar otros formatos: Exportar EndNote (RIS)Exportar bibText (RIS)Exportar csv (RIS)
Título

Leptonic CP violation studies at MiniBooNE in the (3+2) sterile neutrino oscillation hypothesis

AutorKaragiorgi, G.; Aguilar-Arevalo, A. A.; Conrad, J. M.; Shaevitz, M. H.; Whisnant, K.; Sorel, Michel ; Barger, V.
Palabras claveSuper-Kamiokande Collaboration
NOMAD Experiment
[PACS] Neutrino mass and mixing
[PACS] Non-standard-model neutrinos, right-handed neutrinos, etc.
[PACS] Quark and lepton masses and mixing in electroweak interactions
Fecha de publicaciónene-2007
EditorAmerican Physical Society
CitaciónPhysical Review D 75(1): 013011 (2007)
ResumenWe investigate the extent to which leptonic CP-violation in (3+2) sterile neutrino models leads to different oscillation probabilities for ((nu) over bar)(mu)->(nu) over bar (e) and nu(mu)->nu(e) oscillations at MiniBooNE. We are using a combined analysis of short-baseline (SBL) oscillation results, including the LSND and null SBL results, to which we impose additional constraints from atmospheric oscillation data. We obtain the favored regions in MiniBooNE oscillation probability space for both (3+2) CP-conserving and (3+2) CP-violating models. We further investigate the allowed CP-violation phase values and the MiniBooNE reach for such a CP violation measurement. The analysis shows that the oscillation probabilities in MiniBooNE neutrino and antineutrino running modes can differ significantly, with the latter possibly being as much as 3 times larger than the first. In addition, we also show that all possible values of the single CP-violation phase measurable at short baselines in (3+2) models are allowed within 99% CL by existing data.
Descripción8 pages, 5 figures.-- PACS nrs.: 14.60.Pq, 14.60.St, 12.15.Ff.-- ISI Article Identifier: 000243896200028.-- ArXiv pre-print available at: http://arxiv.org/abs/hep-ph/0609177
Versión del editorhttp://dx.doi.org/10.1103/PhysRevD.75.013011
URIhttp://hdl.handle.net/10261/9115
DOI10.1103/PhysRevD.75.013011
ISSN1550-7998
Aparece en las colecciones: (IFIC) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
Karagiorgi_et_al_PRD75_013011.pdf555,85 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 



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