Flavoured Leptogenesis

Understand

Thermal leptogenesis, in the seesaw model, is a popular mechanism for generating the Baryon Asymmetry of the Universe.

• It was noticed recently, that including lepton flavour can modify significantly the results.
• These proceedings aim to discuss why and when flavour matters, in the thermal leptogenesis scenario for hierarchical right-handed neutrinos.
• No Boltzmann Equations are introduced.