Exploring CP-violating heavy neutrino oscillations in rare tau decays at Belle II
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Fecha
2020-03
Autores
Profesor/a Guía
Facultad/escuela
Idioma
en
Título de la revista
ISSN de la revista
Título del volumen
Editor
Elsevier
Nombre de Curso
Licencia CC
Attribution 4.0 International
Licencia CC
Resumen
In this work, we study the lepton number violating tau decays via two intermediate on-shell Majorana neutrinos
into two charged pions and a charged lepton
. We consider the scenario where the heavy neutrino masses are within
. We evaluated the possibility to measure the modulation of the decay width along the detector length for these processes at tau factories, such as Belle II. We study some realistic conditions which could lead to the observation of this phenomenon at futures τ factories.
Notas
TEXTO COMPLETO EN INGLÉS
Palabras clave
CP-violating neutrino oscillations, Heavy Majorana neutrinos, Lepton number violating tau decays, Tau factories Belle II experiment, Rare tau decays
Citación
Nuclear Physics B, Volume 952 , March 2020, 114936
DOI
https://doi.org/10.1016/j.nuclphysb.2020.114936