Non-Hermitian perturbations to the Fritzsch textures of lepton and quark mass matrices

	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
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
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.
学科主题	Physics
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
原文出处	SCI
语种	英语
WOS记录号	WOS:000288300400015
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/237136]
专题	高能物理研究所_理论物理室
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	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.