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	Constraint on the heavy sterile neutrino mixing angles in the SO(10) model with double see-saw mechanism
	Fukuyama, T. ; Kikuchi, T. ; Matsuda, K.
	2010-05-06 ; 2010-05-06
关键词	MASS UNIFICATION MAJORON DECAYS Physics, Particles & Fields
中文摘要	Constraints on the heavy sterile neutrino mixing angles are studied in the framework of a minimal supersymmetric SO(10) model with the use of the double see-saw mechanism. A new singlet matter in addition to the right-handed neutrinos is introduced to realize the double see-saw mechanism. The light Majorana neutrino mass matrix is, in general, given by a combination of those of the singlet neutrinos and the active neutrinos. The minimal SO(10) model is used to give an example form of the Dirac neutrino mass matrix, which enables us to predict the masses and the mixing angles in the enlarged 9x9 neutrino mass matrix. Mixing angles between the light Majorana neutrinos and the heavy sterile neutrinos are shown to be within the LEP experimental bound on all ranges of the Majorana phases.
语种	英语 ; 英语
出版者	SPRINGER ; NEW YORK ; 233 SPRING ST, NEW YORK, NY 10013 USA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/14454]
专题	清华大学
推荐引用方式 GB/T 7714	Fukuyama, T.,Kikuchi, T.,Matsuda, K.. Constraint on the heavy sterile neutrino mixing angles in the SO(10) model with double see-saw mechanism[J],2010, 2010.
APA	Fukuyama, T.,Kikuchi, T.,&Matsuda, K..(2010).Constraint on the heavy sterile neutrino mixing angles in the SO(10) model with double see-saw mechanism..
MLA	Fukuyama, T.,et al."Constraint on the heavy sterile neutrino mixing angles in the SO(10) model with double see-saw mechanism".(2010).

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