$T^{{}^{\prime }}$ 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.

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References in corpus (4)

• Flavor Symmetry for Quarks and Leptons
• Simplified Renormalizable $T^{{}^{\prime }}$ Model for Tribimaximal Mixing and Cabibbo Angle
• Strong Incompatability of Tribimaximal Mixing with Quark-Lepton Complementarity
• Relations Between Standard Model Parameters from $T^{{}^{\prime }}$ Flavor Symmetry

Cited by in corpus (7)

• A Simplest A4 Model for Tri-Bimaximal Neutrino Mixing
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• Overview of Neutrino Mixing Models and Ways to Differentiate among Them
• Analysis of Quark Mixing Using Binary Tetrahedral Flavor Symmetry
• Theoretical Models of Neutrino Mixing: Recent Developments
• A Note on Embedding Nonabelian Finite Flavor Groups in Continuous Groups
• A Flavour-Symmetric Perspective on Neutrino Mixing