Phenomenological aspects of possible vacua of a neutrino flavor model

Takuya Morozumi; Hideaki Okane; Hiroki Sakamoto; Yusuke Shimizu; Kenta Takagi; Hiroyuki Umeeda

doi:10.1088/1674-1137/42/2/023102

Chinese Physics C> 2018, Vol. 42> Issue(2) : 023102 DOI: 10.1088/1674-1137/42/2/023102

Phenomenological aspects of possible vacua of a neutrino flavor model

Abstract
HTML
Reference
Related

PDF

Abstract：
We discuss a supersymmetric model with discrete flavor symmetry A₄×Z₃. The additional scalar fields which contribute masses of leptons in the Yukawa terms are introduced in this model. We analyze their scalar potential and find that they have various vacuum structures. We show the relations among 24 different vacua and classify them into two types. We derive expressions of the lepton mixing angles, Dirac CP violating phase and Majorana phases for the two types. The model parameters which are allowed by the experimental data of the lepton mixing angles are different for each type. We also study the constraints on the model parameters which are related to Majorana phases. The different allowed regions of the model parameters for the two types are shown numerically for a given region of two combinations of the CP violating phases.
- flavor symmetry ,
- non-Abelian discrete group ,
- neutrino flavor model

References

[1]	H. Ishimori, T. Kobayashi, H. Ohki, Y. Shimizu, H. Okada, and M. Tanimoto, Prog. Theor. Phys. Suppl., 183:1 (2010)[arXiv:1003.3552[hep-th]]
[2]	H. Ishimori, T. Kobayashi, H. Ohki, H. Okada, Y. Shimizu, and M. Tanimoto, Lect. Notes Phys., 858:1 (2012)
[3]	H. Ishimori, T. Kobayashi, Y. Shimizu, H. Ohki, H. Okada, and M. Tanimoto, Fortsch. Phys., 61:441 (2013)
[4]	S. F. King, A. Merle, S. Morisi, Y. Shimizu, and M. Tanimoto, New J. Phys., 16:045018 (2014)[arXiv:1402.4271[hep-ph]]
[5]	F. P. An et al (Daya Bay Collaboration), Phys. Rev. Lett., 108:171803 (2012)[arXiv:1203.1669[hep-ex]]
[6]	J. K. Ahn et al (RENO Collaboration), Phys. Rev. Lett., 108:191802 (2012)[arXiv:1204.0626[hep-ex]]
[7]	Y. Abe et al (Double Chooz Collaboration), Phys. Lett. B, 735:51 (2014)[arXiv:1401.5981[hep-ex]]
[8]	Y. Shimizu, M. Tanimoto, and A. Watanabe, Prog. Theor. Phys., 126:81 (2011)[arXiv:1105.2929[hep-ph]]
[9]	K. Abe et al (T2K Collaboration), Phys. Rev. Lett., 112:061802 (2014)[arXiv:1311.4750[hep-ex]]
[10]	P. Adamson et al (NOvA Collaboration), Phys. Rev. Lett., 116(15):151806 (2016)[arXiv:1601.05022[hep-ex]]
[11]	A. Gando et al (KamLAND-Zen Collaboration), Phys. Rev. Lett., 117(8):082503 (2016); Addendum:[Phys. Rev. Lett., 117(10):109903 (2016)] [arXiv:1605.02889[hep-ex]]
[12]	P. F. Harrison, D. H. Perkins, and W. G. Scott, Phys. Lett. B, 530:167 (2002)[hep-ph/0202074]
[13]	P. F. Harrison and W. G. Scott, Phys. Lett. B, 535:163 (2002)[hep-ph/0203209]
[14]	G. Altarelli and F. Feruglio, Nucl. Phys. B, 720:64 (2005)[hep-ph/0504165]
[15]	G. Altarelli and F. Feruglio, Nucl. Phys. B, 741:215 (2006)[hep-ph/0512103]
[16]	N. Haba, A. Watanabe, and K. Yoshioka, Phys. Rev. Lett., 97:041601 (2006)[hep-ph/0603116]
[17]	H. Ishimori, Y. Shimizu, M. Tanimoto, and A. Watanabe, Phys. Rev. D, 83:033004 (2011)[arXiv:1010.3805[hep-ph]]
[18]	W. Grimus and L. Lavoura, JHEP, 0809:106 (2008)[arXiv:0809.0226[hep-ph]]
[19]	P. Minkowski, Phys. Rev. B, 67:421 (1977)
[20]	T. Yanagida, Horizontal Symmetry And Masses Of Neutrinos, in Workshop on the Unified Theories and the Baryon Number in the Universe, Tsukuba, Japan, February 13-14, 1979, KEK-79-18. EDS. O. Sawada, A. Sugamoto, Conf. Proc. C, 7902131:95 (1979)
[21]	M. Gell-Mann, P. Ramond, and R. Slansky, Conf. Proc. C, 790927:315 (1979)[arXiv:1306.4669[hep-th]] Supergravity, EDS. P. van Nieuwenhuizen, D. Z. Freedman, Proceedings, Workshop At Stony Brook, 27-29 September 1979, Amsterdam, (Netherlands:North-holland, 1979) 341p
[22]	I. Esteban, M. C. Gonzalez-Garcia, M. Maltoni, I. Martinez-Soler, and T. Schwetz, JHEP, 1701:087 (2017)[arXiv:1611.01514[hep-ph]]
[23]	S. Alam et al (BOSS Collaboration), arXiv:1607.03155[astro-ph.CO]

[1]	Yong Tang , Yue-Liang Wu . Flavor non-universal gauge interactions and anomalies in B-meson decays. Chinese Physics C, 2018, 42(3): 033104. doi: 10.1088/1674-1137/42/3/033104
[2]	Linping Mu , Hiroshi Okada , Chao-Qiang Geng . A model with flavor-dependent gauged U(1)_B-L₁×U(1)_B-L₂-L₃ symmetry. Chinese Physics C, 2018, 42(12): 123106. doi: 10.1088/1674-1137/42/12/123106
[3]	Harald Fritzsch , Zhi-Zhong Xing , Di Zhang . The breaking of flavor democracy in the quark sector. Chinese Physics C, 2017, 41(9): 093104. doi: 10.1088/1674-1137/41/9/093104
[4]	J. B. Wei , H. Chen , H. -J. Schulze . Two-flavor hybrid stars with the Dyson-Schwinger quark model. Chinese Physics C, 2017, 41(11): 115101. doi: 10.1088/1674-1137/41/11/115101
[5]	Zong-guo Si , Xing-hua Yang , Shun Zhou . Broken S_3L×S_3R flavor symmetry and leptonic CP violation. Chinese Physics C, 2017, 41(11): 113105. doi: 10.1088/1674-1137/41/11/113105
[6]	Zhi-zhong Xing , Jing-yu Zhu . Neutrino mass ordering and μ-τ reflection symmetry breaking. Chinese Physics C, 2017, 41(12): 123103. doi: 10.1088/1674-1137/41/12/123103
[7]	M. A. Arroyo-Ureña , J. Lorenzo Diaz-Cruz , Enrique Díaz , Javier A. Orduz-Ducuara . Flavor violating Higgs signals in the Texturized Two-Higgs Doublet Model (THDM-Tx). Chinese Physics C, 2016, 40(12): 123103. doi: 10.1088/1674-1137/40/12/123103
[8]	DING Gui-Jun , ZHOU Ye-Ling . Predicting lepton flavor mixing from Δ(48) and generalized CP symmetries. Chinese Physics C, 2015, 39(2): 021001. doi: 10.1088/1674-1137/39/2/021001
[9]	JIA Lian-Bao , GUO Xing-Dao , JIN Hong-Ying , ZHAO Ming-Gang , LI Xue-Qian . Search for supersymmetric mesinos near production thresholdin terms of super flavor symmetry. Chinese Physics C, 2015, 39(8): 083102. doi: 10.1088/1674-1137/39/8/083102
[10]	WANG Shuai-Wei , HUANG Jin-Shu , LI Gen-Quan . Analysis of Λ_b→pK^- and pπ^- decays in a flavor changing Z' mode. Chinese Physics C, 2013, 37(6): 063103. doi: 10.1088/1674-1137/37/6/063103
[11]	LI Bao-Fei , CHEN Xiao-Lin , DENG Wei-Zhen . Study on the mechanism of open-flavor strong decays. Chinese Physics C, 2012, 36(2): 106-116. doi: 10.1088/1674-1137/36/2/002
[12]	CHAO Wei . Neutrino masses and lepton-flavor-violating τ decays in the supersymmetric left-right model. Chinese Physics C, 2011, 35(3): 214-222. doi: 10.1088/1674-1137/35/3/002
[13]	WANG Ke , JIANG Yun-Guo , HUO Qiu-Hong . Quantal symmetries in the non-linear σ model with Maxwell and non-Abelian Chern-Simons terms. Chinese Physics C, 2010, 34(5): 535-538. doi: 10.1088/1674-1137/34/5/003
[14]	WANG Shuai-Wei , YANG Xing-Qiang , LI Gen-Quan , HUANG Jin-Shu . B_s,d→μ⁺μ^－ decays in a flavor changing Z′ model. Chinese Physics C, 2010, 34(5): 539-542. doi: 10.1088/1674-1137/34/5/004
[15]	GUO Feng-Kun . Heavy quark spin symmetry and heavy flavor hadronic molecules. Chinese Physics C, 2010, 34(9): 1294-1297. doi: 10.1088/1674-1137/34/9/027
[16]	Toru T. Takahashi , Teiji Kunihiro . Axial charges of N(1535) and N(1650) in two-flavor lattice QCD. Chinese Physics C, 2009, 33(12): 1233-1237. doi: 10.1088/1674-1137/33/12/029
[17]	LIU Xiang . Strong decays of newly observed heavy flavor hadrons. Chinese Physics C, 2009, 33(6): 473-480. doi: 10.1088/1674-1137/33/6/014
[18]	ZHANG Jian-Rong , HUANG Ming-Qiu . Heavy flavor baryon spectra via QCD sum rules. Chinese Physics C, 2009, 33(12): 1385-1388. doi: 10.1088/1674-1137/33/12/061
[19]	A. J. Buchmann . Excited nucleon electromagnetic form factors from broken spin-flavor symmetry. Chinese Physics C, 2009, 33(12): 1257-1260. doi: 10.1088/1674-1137/33/12/034
[20]	Jin Changhao . Down-Quark Masses and Flavor Mixing. Chinese Physics C, 1988, 12(S1): 59-68.

Access

Get Citation

Takuya Morozumi, Hideaki Okane, Hiroki Sakamoto, Yusuke Shimizu, Kenta Takagi and Hiroyuki Umeeda. Phenomenological aspects of possible vacua of a neutrino flavor model[J]. Chinese Physics C, 2018, 42(2): 023102. doi: 10.1088/1674-1137/42/2/023102

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2017-10-03

Fund

Supported by JSPS KAKENHI Grant Number JP17K05418 (T.M.). This work is also supported in part by Grants-in-Aid for Scientific Research[No. 16J05332 (Y.S.), Nos. 24540272, 26247038, 15H01037, 16H00871, and 16H02189 (H.U.)] from the Ministry of Education, Culture, Sports, Science and Technology in Japan. H.O. is also supported by Hiroshima Univ. Alumni Association

Article Metric

Article Views(1538)
PDF Downloads(22)
Cited by(0)

Policy on re-use

To reuse of Open Access content published by CPC, for content published under the terms of the Creative Commons Attribution 3.0 license (“CC CY”), the users don’t need to request permission to copy, distribute and display the final published version of the article and to create derivative works, subject to appropriate attribution.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Phenomenological aspects of possible vacua of a neutrino flavor model

Corresponding author: Takuya Morozumi,

Corresponding author: Hideaki Okane,

Corresponding author: Hiroki Sakamoto,

Corresponding author: Yusuke Shimizu,

Corresponding author: Kenta Takagi,

Corresponding author: Hiroyuki Umeeda,

Received Date: 2017-10-03

Available Online: 2018-02-05

Fund Project: Supported by JSPS KAKENHI Grant Number JP17K05418 (T.M.). This work is also supported in part by Grants-in-Aid for Scientific Research[No. 16J05332 (Y.S.), Nos. 24540272, 26247038, 15H01037, 16H00871, and 16H02189 (H.U.)] from the Ministry of Education, Culture, Sports, Science and Technology in Japan. H.O. is also supported by Hiroshima Univ. Alumni Association

Abstract: We discuss a supersymmetric model with discrete flavor symmetry A₄×Z₃. The additional scalar fields which contribute masses of leptons in the Yukawa terms are introduced in this model. We analyze their scalar potential and find that they have various vacuum structures. We show the relations among 24 different vacua and classify them into two types. We derive expressions of the lepton mixing angles, Dirac CP violating phase and Majorana phases for the two types. The model parameters which are allowed by the experimental data of the lepton mixing angles are different for each type. We also study the constraints on the model parameters which are related to Majorana phases. The different allowed regions of the model parameters for the two types are shown numerically for a given region of two combinations of the CP violating phases.

HTML

Reference (23)

Phenomenological aspects of possible vacua of a neutrino flavor model

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article