Non-Hermitian perturbations to the Fritzsch textures of lepton and quark mass matrices
Xing ZZ(邢志忠); Zhou YL(周也铃); Fritzsch, H; Xing, ZZ; Zhou, YL
刊名PHYSICS LETTERS B
2011
卷号697期号:4页码:357-363
关键词Quark and lepton masses Flavor mixing Fritzsch texture
学科分类Physics
DOI10.1016/j.physletb.2011.02.026
通讯作者[Xing, Zhi-zhong ; Zhou, Ye-Ling] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; [Fritzsch, Harald] Univ Munich, Dept Phys, D-80333 Munich, Germany
文章类型Article
英文摘要We show that non-Hermitian and nearest-neighbor-interacting perturbations to the Fritzsch textures of lepton and quark mass matrices can make both of them fit current experimental data very well. In particular, we obtain theta(23) similar or equal to 45 degrees for the atmospheric neutrino mixing angle and predict theta(13) similar or equal to 3 degrees to 6 degrees for the smallest neutrino mixing angle when the perturbations in the lepton sector are at the 20% level. The same level of perturbations is required in the quark sector, where the Jarlskog invariant of CP violation is about 3.7 x 10(-5). In comparison, the strength of leptonic CP violation is possible to reach about 1.5 x 10(-2) in neutrino oscillations. (C) 2011 Elsevier B.V. All rights reserved.
类目[WOS]Physics, Multidisciplinary
研究领域[WOS]Physics
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语种英语
WOS记录号WOS:000288300400015
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被引频次:13[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/237136
专题中国科学院高能物理研究所_理论物理室_期刊论文
作者单位中国科学院高能物理研究所
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Xing ZZ,Zhou YL,Fritzsch, H,et al. Non-Hermitian perturbations to the Fritzsch textures of lepton and quark mass matrices[J]. PHYSICS LETTERS B,2011,697(4):357-363.
APA 邢志忠,周也铃,Fritzsch, H,Xing, ZZ,&Zhou, YL.(2011).Non-Hermitian perturbations to the Fritzsch textures of lepton and quark mass matrices.PHYSICS LETTERS B,697(4),357-363.
MLA 邢志忠,et al."Non-Hermitian perturbations to the Fritzsch textures of lepton and quark mass matrices".PHYSICS LETTERS B 697.4(2011):357-363.
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