$T^{{}^{\prime }}$ Predictions of PMNS and CKM Angles

Abstract

Generalizing a previous model to accommodate the third quark family and CP violation, we present a $T^{{}^{\prime }}$ model which predicts tribimaximal neutrino (PMNS) mixings while the central predictions for quark mixings are $|V_{td}/V_{ts}|=0.245$ and $|V_{ub}/V_{cb}|=0.237$ with a predicted CP violating KM phase ${\delta }_{KM}=65.8^0$. All these are acceptably close to experiment, including the KM phase for which the allowed values are $63^0<{\delta }_{KM}<72^0$, and depend only on use of symmetry $T^{{}^{\prime }}\times Z_2$ to define the model and no additional parameters.

Simplified presentation

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Cited by in corpus (44)

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• A Simplest A4 Model for Tri-Bimaximal Neutrino Mixing
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• Tri-bimaximal Neutrino Mixing from A(4) and θ_{13} \sim θ_C
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• A new family symmetry for SO(10) GUTs
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• Tri-Bimaximal Lepton Mixing and Leptogenesis
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• Neutrino Mixing Angles in Sequential Dominance to NLO and NNLO
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