CP Violating Tri-Bimaximal-Cabibbo Mixing

Abstract EN

In view of the new data from the Daya Bay and RENO collaborations, King has presented a very natural deformation of tri-bimaximal mixing.

Here, we show that L/E flatness of the e-like event ratio in the atmospheric neutrino data, when coupled with King's observation that the smallest neutrino mixing angle, θ13, seems to be related to the largest quark mixing angle (the Cabibbo angle θC), leading to a CP violating tri-bimaximal-Cabibbo mixing.

King's tri-bimaximal-Cabibbo mixing follows as a leading order approximation from our result.