Democratic neutrino mixing reexamined

	Democratic neutrino mixing reexamined
	Fritzsch, H; Xing ZZ(邢志忠); Xing, ZZ
刊名	PHYSICS LETTERS B
	2004
卷号	598 期号:3-4 页码:#REF!
通讯作者	Fritzsch, H (reprint author), Univ Munich, Sekt Phys, Theresienstr 37A, D-80333 Munich, Germany.
英文摘要	We reexamine the democratic neutrino mixing ansatz, in which the mass matrices of charged leptons and Majorana neutrinos arise, respectively, from the explicit breaking of S(3)(L) x S(3)(R) and S(3) flavor symmetries. It is shown that a democracy term in the neutrino sector can naturally allow the ansatz to fit the solar neutrino mixing angle theta(sun) approximate to 33degrees. We predict sin(2)2theta(atm) approximate to 0.95 for atmospheric neutrino mixing and J approximate to 1.2% for leptonic CP violation in neutrino oscillations without any fine-tuning. Direct relations between the model parameters and experimental observables are also discussed. (C) 2004 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:000223927800011
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/227124]
专题	高能物理研究所_理论物理室
推荐引用方式 GB/T 7714	Fritzsch, H,Xing ZZ,Xing, ZZ. Democratic neutrino mixing reexamined[J]. PHYSICS LETTERS B,2004,598(3-4):#REF!.
APA	Fritzsch, H,邢志忠,&Xing, ZZ.(2004).Democratic neutrino mixing reexamined.PHYSICS LETTERS B,598(3-4),#REF!.
MLA	Fritzsch, H,et al."Democratic neutrino mixing reexamined".PHYSICS LETTERS B 598.3-4(2004):#REF!.