1209.2874 (Audrey Degée)

Minimal seesaw models and minimal lepton flavor violation    [PDF]

Audrey Degée

We study the implications of the global $U(1)_R$ symmetry present in minimal lepton flavor violating implementations of the seesaw mechanism for neutrino masses. Our discussion is done in the context of explicit minimal type-I seesaw scenarios, where depending on the R-charge assignment different models can be constructed. We study the charged lepton flavor violating phenomenology of a concrete realization paying special attention to $\mu\to e\gamma$ and $\mu\to 3e$.

View original: http://arxiv.org/abs/1209.2874