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

[1]

Altarelli G, Feruglio F. Rev. Mod. Phys., 2010, 82: 2701; Ishimori H, Kobayashi T, Ohki H, Shimizu Y, Okada H, Tanimoto M. Prog. Theor. Phys. Suppl., 2010, 183: 1; King S F, Luhn C. Rept. Prog. Phys., 2013, 76: 056201[2] AN F P et al. (DAYA-BAY collaboration). Phys. Rev. Lett., 2012, 108: 171803; Ahn J K et al. (RENO collaboration). Phys. Rev. Lett., 2012, 108: 191802; Abe Y et al. (DOUBLE-CHOOZ collaboration). Phys. Rev. Lett., 2012, 108: 131801[3] Ecker G, Grimus W, Konetschny W. Nucl. Phys. B, 1981, 191: 465; Ecker G, Grimus W, Neufeld H. Nucl. Phys. B, 1984, 247: 70; J. Phys. A, 1987, 20: L807; Neufeld H, Grimus W, Ecker G. Int. J. Mod. Phys. A, 1988, 3: 603[4] Feruglio F, Hagedorn C, Ziegler R. JHEP, 2013 1307: 027[5] Holthausen M, Lindner M, Schmidt M A. JHEP, 1304: 122[6] DING G J, King S F, Luhn C, Stuart A J. JHEP, 2013 1305: 084[7] LI C C, DING G J. Nucl. Phys. B, 2014, 881: 206[8] DING G J, King S F, Stuart A J. JHEP, 2013, 1312: 006[9] Girardi I, Meroni A, Petcov S T, Spinrath M. JHEP, 2014, 1402: 050[10] DING G J, ZHOU Y L. JHEP, 2014, 1406: 023[11] Grimus W, Rebelo M N. Phys. Rept., 1997, 281: 239[12] Luhn C, Nasri S, Ramond P. J. Math. Phys., 2007, 48: 073501[13] Harrison P F, Scott W G. Phys. Lett. B, 2002, 535: 163; Phys. Lett. B, 2002, 547: 219; Grimus W, Lavoura L. Phys. Lett. B, 2004, 579: 113; Harrison P F, Scott W G. Phys. Lett. B, 2004, 594: 324; Farzan Y, Smirnov A Y. JHEP, 2007, 0701: 059; Ferreira P M, Grimus W, Lavoura L, Ludl P O. JHEP, 2012, 1209: 128; Grimus W, Lavoura L. Fortsch. Phys., 2013, 61: 535[14] Beringer J et al. (Particle Data Group collaboration). Phys. Rev. D, 2012, 86: 010001[15] Gonzalez-Garcia M C, Maltoni M, Salvado J, Schwetz T. JHEP, 2012, 1212: 123[16] Ade P A R et al. (Planck collaboration). Astron. Astrophys., 2014[17] Rodejohann W. Int. J. Mod. Phys. E, 2011, 20: 1833; Bilenky S M, Giunti C. Mod. Phys. Lett. A, 2012, 27: 1230015; Petcov S T. Adv. High Energy Phys., 2013, 2013: 852987

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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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