Jan 14 – 17, 2019
IST, Lisboa, Portugal
Europe/Lisbon timezone

Multi-Higgs solution to the current flavour anomalies

Jan 17, 2019, 12:00 PM
Anfiteatro Abreu Faro (IST, Lisboa, Portugal)

Anfiteatro Abreu Faro

IST, Lisboa, Portugal

Av Rovisco Pais 1049-001 Lisboa Portugal


Martti Raidal (National Institute of Chemical Physics and Biophysics (EE))


The current flavour anomalies seem to indicate lepton flavour non-universality. To explain all the anomalies simultaneously, it is believed that exotic new physics beyond the Standard Model is needed, such as the existence of leptoquarks etc. I shall show that simultaneous explanation to all current flavour anomalies can be obtained in three Higgs doublet models. The prediction of this scenario is an existence of GeV scale right-handed neutrinos. Thus the current anomalies might be connected to extra Higgses and to low scale leptogenesis.

Presentation materials