Speaker
Dr
Maximiliano Rivera
(Universidad Tecnica Federico Santa Maria)
Description
We discuss some extensions of the Standard Model of particle physics that naturally generate small neutrino masses and provide a dark matter candidate. The symmetry that stabilizes the dark matter suppresses neutrino masses to appear first at higher order in perturbation theory (e.g. 2 or 3-loops). Without the need of very heavy new fields or right-handed neutrinos. In the talk we will discuss the impact of this approach on neutrinoless double beta decay experiments, neutrino mass matrix texture, flavor mixing angles and dark matter signal.
Author
Dr
Maximiliano Rivera
(Universidad Tecnica Federico Santa Maria)
