Speaker
Gustavo Ardila
(Universität Heidelberg)
Description
In this talk we introduce the neutrino mass problem of the Standard Model of particle physics. Then, we analyze how to generate these masses by introducing right-handed Majorana singlets in the type 1 Seesaw mechanism framework. Afterwards, we explain the origin of these masses through the spontaneous symmetry breaking of a global U(1) symmetry, which introduces a new scalar singlet with a massive Goldstone mode, referred to as the Majoron. We conclude the talk by showing some preliminary results on Majoron production at the LHC in two specific channels.
Primary authors
Gustavo Ardila
(Universität Heidelberg)
Carlos Andres Florez Bustos
(Universidad de los Andes (CO))
Co-authors
Mr
Werner Rodejohann
(Max Planck Institut für Kernphysik)
Ms
Nathalia Cardona Cañaveral
(Universidad de los Andes)
Mr
Nicolas Vergara Duran
(Universidad de los Andes)