Intrinsic deviation from the tri-bimaximal neutrino mixing in a class of A(4) flavor models
文献类型：期刊论文
| 作者 | Araki, T; Mei, JW; Xing ZZ(邢志忠) ; Xing, ZZ
|
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2011 |
| 卷号 | 695期号:1-4页码:#REF! |
| 关键词 | Tri-bimaximal neutrino mixing A(4) models Non-unitarity |
| 通讯作者 | Xing, ZZ (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China. |
| 英文摘要 | It is well known that the tri-bimaximal neutrino mixing pattern V-0 can be derived from a class of flavor models with the non-Abelian A(4) symmetry. We point out that small corrections to V-0, which are inherent in the A(4) models and arise from both the charged-lepton and neutrino sectors, have been omitted in the previous works. We show that such corrections may lead the 3 x 3 neutrino mixing matrix V to a non-unitary deviation from V-0, but they cannot result in a nonzero value of theta(13) or any new CF-violating phases. Current experimental constraints on the unitarity of V allow us to constrain the model parameters to some extent. (C) 2010 Elsevier B.V. All rights reserved. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 收录类别 | SCI |
| WOS记录号 | WOS:000286708700029 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/226619]  |
| 专题 | 高能物理研究所_理论物理室 |
| 推荐引用方式 GB/T 7714 | Araki, T,Mei, JW,Xing ZZ,et al. Intrinsic deviation from the tri-bimaximal neutrino mixing in a class of A(4) flavor models[J]. PHYSICS LETTERS B,2011,695(1-4):#REF!. |
| APA | Araki, T,Mei, JW,邢志忠,&Xing, ZZ.(2011).Intrinsic deviation from the tri-bimaximal neutrino mixing in a class of A(4) flavor models.PHYSICS LETTERS B,695(1-4),#REF!. |
| MLA | Araki, T,et al."Intrinsic deviation from the tri-bimaximal neutrino mixing in a class of A(4) flavor models".PHYSICS LETTERS B 695.1-4(2011):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
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