Predicting lepton flavor mixing from <em>&Delta;</em>(48) and generalized <em>CP</em> symmetries

DING Gui-Jun; ZHOU Ye-Ling

doi:10.1088/1674-1137/39/2/021001

Chinese Physics C> 2015, Vol. 39> Issue(2) : 021001 DOI: 10.1088/1674-1137/39/2/021001

Predicting lepton flavor mixing from Δ(48) and generalized CP symmetries

DING Gui-Jun ^1,, ,
ZHOU Ye-Ling ^2,,

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Abstract：
We propose to understand the mixing angles and CP-violating phases from the Δ(48) family symmetry combined with the generalized CP symmetry. A model-independent analysis is performed by scanning all the possible symmetry breaking chains. We find a new mixing pattern with only one free parameter, excellent agreement with the observed mixing angles can be achieved and all the CP-violating phases are predicted to take nontrivial values. This mixing pattern is testable in the near future neutrino oscillation and neutrinoless double-beta decay experiments. Finally, a flavor model is constructed to realize this mixing pattern.

References

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DING Gui-Jun and ZHOU Ye-Ling. Predicting lepton flavor mixing from Δ(48) and generalized CP symmetries[J]. Chinese Physics C, 2015, 39(2): 021001. doi: 10.1088/1674-1137/39/2/021001

DING Gui-Jun and ZHOU Ye-Ling. Predicting lepton flavor mixing from Δ(48) and generalized CP symmetries[J]. Chinese Physics C, 2015, 39(2): 021001. doi: 10.1088/1674-1137/39/2/021001 shu

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Received: 2014-09-16
Revised: 1900-01-01

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Predicting lepton flavor mixing from Δ(48) and generalized CP symmetries

Corresponding author: DING Gui-Jun,

Corresponding author: ZHOU Ye-Ling,

Received Date: 2014-09-16

Accepted Date: 1900-01-01

Available Online: 2015-02-05

Abstract: We propose to understand the mixing angles and CP-violating phases from the Δ(48) family symmetry combined with the generalized CP symmetry. A model-independent analysis is performed by scanning all the possible symmetry breaking chains. We find a new mixing pattern with only one free parameter, excellent agreement with the observed mixing angles can be achieved and all the CP-violating phases are predicted to take nontrivial values. This mixing pattern is testable in the near future neutrino oscillation and neutrinoless double-beta decay experiments. Finally, a flavor model is constructed to realize this mixing pattern.

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Predicting lepton flavor mixing from Δ(48) and generalized CP symmetries

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通讯作者: 陈斌, bchen63@163.com

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Predicting lepton flavor mixing from Δ(48) and generalized CP symmetries

Corresponding author: DING Gui-Jun,

Corresponding author: ZHOU Ye-Ling,

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