Nontrivial correlation between the CKM and MNS matrices

	Nontrivial correlation between the CKM and MNS matrices
	Xing ZZ(邢志忠); Xing, ZZ
刊名	PHYSICS LETTERS B
	2005
卷号	618 期号:1-4 页码:#REF!
通讯作者	Xing, ZZ (reprint author), CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.
英文摘要	We point out that the Cabibbo-Kobayashi-Maskawa (CKM) quark mixing matrix V-CKM and the Maki-Nakagawa-Sakata (MNS) lepton mixing matrix V-MNS can naturally be correlated in a class of seesaw models if the Dirac neutrino mass matrix and the up-type quark mass matrix are symmetric and identical, but the texture of their correlation matrix F-v is rather nontrivial. The bimaximal mixing pattern of F-v is disfavored by current data, and other special forms of F-v may suffer from fine-tuning of the free phase parameters in fitting the so-called quark-lepton complementarity relation. A straightforward calculation of F-v in terms of V-CKM and V-MNS reveals a striking feature of F-v: its (1, 3) element cannot be zero or too small, no matter whether the (1, 3) elements of V-CKM and V-MNS are vanishing or not. We also add some brief comments on possible radiative corrections to V-CKM and V-MNS. (c) 2005 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:000230194000018
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/226473]
专题	高能物理研究所_理论物理室
推荐引用方式 GB/T 7714	Xing ZZ,Xing, ZZ. Nontrivial correlation between the CKM and MNS matrices[J]. PHYSICS LETTERS B,2005,618(1-4):#REF!.
APA	邢志忠,&Xing, ZZ.(2005).Nontrivial correlation between the CKM and MNS matrices.PHYSICS LETTERS B,618(1-4),#REF!.
MLA	邢志忠,et al."Nontrivial correlation between the CKM and MNS matrices".PHYSICS LETTERS B 618.1-4(2005):#REF!.