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arXiv · 0902.1140

$T^{'}$ Predictions of PMNS and CKM Angles

Paul H. Frampton·Shinya Matsuzaki
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Abstract

Generalizing a previous model to accommodate the third quark family and CP violation, we present a $T^{'}$ 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 $δ_{KM} = 65.8^{0}$. All these are acceptably close to experiment, including the KM phase for which the allowed values are $63^{0} < δ_{KM} < 72^{0}$, and depend only on use of symmetry $T^{'} \times Z_2$ to define the model and no additional parameters.

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Paul H. Frampton, Shinya Matsuzaki. 2009-07-09. $T^{'}$ Predictions of PMNS and CKM Angles. https://doi.org/10.1016/j.physletb.2009.08.001

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