QQ客服 官方微博 反馈留言

	Can the four-zero-texture mass matrix model reproduce the observed quark and lepton mixing angles and CP-violating phases?
	Matsuda, K. ; Nishiura, H.
	2010-05-06 ; 2010-05-06
关键词	Theoretical or Mathematical/ CP invariance electroweak theories neutrino mass neutrino oscillations/ four-zero-texture mass matrix model quark mixing angle lepton mixing angle CP-violating phases universal mass matrix model seesaw-invariant structure Cabibbo-Kobayashi-Maskawa quark Maki-Nakagawa-Sakata lepton mixing matrices neutrino oscillation Dirac neutrino mass matrices right-handed Majorana neutrino mass matrices/ A1210B Electroweak theories A1315 Neutrino interactions A1130E Charge conjugation, parity, time reversal and other discrete symmetries A1460G Neutrinos
中文摘要	We reconsider a universal mass matrix model which has a seesaw-invariant structure with four-zero texture common to all quarks and leptons. The Cabibbo-Kobayashi-Maskawa (CKM) quark and Maki-Nakagawa-Sakata (MNS) lepton mixing matrices of the model are analyzed analytically. We show that the model can be consistent with all the experimental data of neutrino oscillation and quark mixings by tuning free parameters of the model. It is also shown that the model predicts a relatively large value for the (1, 3) element of the MNS lepton mixing matrix, |(U/sub MNS/)/sub 13/|/sup 2/ sime (0.041-9.6)*10 /sup -2/. Using the seesaw mechanism, we also discuss the conditions for the components of the Dirac and the right-handed Majorana neutrino mass matrices which lead to the neutrino mass matrix consistent with the experimental data.
语种	英语 ; 英语
出版者	APS through AIP ; USA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/11018]
专题	清华大学
推荐引用方式 GB/T 7714	Matsuda, K.,Nishiura, H.. Can the four-zero-texture mass matrix model reproduce the observed quark and lepton mixing angles and CP-violating phases?[J],2010, 2010.
APA	Matsuda, K.,&Nishiura, H..(2010).Can the four-zero-texture mass matrix model reproduce the observed quark and lepton mixing angles and CP-violating phases?..
MLA	Matsuda, K.,et al."Can the four-zero-texture mass matrix model reproduce the observed quark and lepton mixing angles and CP-violating phases?".(2010).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。