Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10723242 | Physics Letters B | 2012 | 4 Pages |
Abstract
The latest experimental progress has established three kinds of neutrino oscillations with three mixing angles measured to rather high precision. There is still one parameter, i.e., the CP violating phase, missing in the neutrino mixing matrix. It is shown that a replay between different parameterizations of the mixing matrix can determine the full neutrino mixing matrix together with the CP violating phase. From the maximal CP violation observed in the original Kobayashi-Maskawa (KM) scheme of quark mixing matrix, we make an Ansatz of maximal CP violation in the neutrino mixing matrix. This leads to the prediction of all nine elements of the neutrino mixing matrix and also a remarkable prediction of the CP violating phase δCK=(85.48â1.80(â4.90)+4.67(+12.87))° within 1Ï (3Ï) range from available experimental information. We also predict the three angles of the unitarity triangle corresponding to the quark sector for confronting with the CP violation related measurements.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
Xinyi Zhang, Bo-Qiang Ma,