Prediction of leptonic CP phase from perturbatively modified tribimaximal (or bimaximal) mixing

Sin Kyu Kang; C. S. Kim

doi:10.1103/PhysRevD.90.077301

Prediction of leptonic CP phase from perturbatively modified tribimaximal (or bimaximal) mixing

Sin Kyu Kang, C. S. Kim

Department of Physics

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

We consider the perturbatively modified tribimaximal (or bimaximal) mixing to estimate the (Dirac-type) CP phase in the neutrino mixing matrix. The expressions for the CP phase are derived from the equivalence between the standard parametrization of the neutrino mixing matrix for the Majorana neutrino and modified tribimaximal or bimaximal mixing matrices with appropriate CP phases. Carrying out numerical analysis based on the current experimental results for neutrino mixing angles, we can predict the values of the CP phase for several possible cases.

Original language	English
Article number	077301
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	90
Issue number	7
DOIs	https://doi.org/10.1103/PhysRevD.90.077301
Publication status	Published - 2014 Oct 7

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

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abstract = "We consider the perturbatively modified tribimaximal (or bimaximal) mixing to estimate the (Dirac-type) CP phase in the neutrino mixing matrix. The expressions for the CP phase are derived from the equivalence between the standard parametrization of the neutrino mixing matrix for the Majorana neutrino and modified tribimaximal or bimaximal mixing matrices with appropriate CP phases. Carrying out numerical analysis based on the current experimental results for neutrino mixing angles, we can predict the values of the CP phase for several possible cases.",

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