Speaker
Kairui Zhang
(University of Oklahoma-Norman)
Description
In this work, we explore flavored resonant leptogenesis within the framework of a Type-I Two Higgs Doublet Model (2HDM), where the second Higgs doublet couples exclusively to right-handed neutrinos. We investigate how the flavor effects and flavor decoherence influence the generation of baryon asymmetry in the early universe. This model allows for a reduction in the mass scale of the right-handed neutrinos down to TeV while mitigating fine-tuning issues that typically arise in traditional resonant leptogenesis scenarios.
Authors
Kairui Zhang
(University of Oklahoma-Norman)
Prof.
Peisi Huang
(University of Nebraska-Lincoln)
