Neutrino oscillations in a supersymmetric SO(10) model with type-III see-saw mechanism | Zendy

Takeshi Fukuyama | Zendy; Amon Ilakovac | Zendy; T. Kikuchi | Zendy; Koichi Matsuda | Zendy

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Neutrino oscillations in a supersymmetric SO(10) model with type-III see-saw mechanism

Author(s) -

Takeshi Fukuyama,

Amon Ilakovac,

T. Kikuchi,

Koichi Matsuda

Publication year - 2005

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.998

H-Index - 261

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2005/06/016

Subject(s) - neutrino , physics , particle physics , majorana , sterile neutrino , mass matrix , neutrino oscillation , singlet state , measurements of neutrino speed , supersymmetry , solar neutrino problem , dirac (video compression format) , type (biology) , matrix (chemical analysis) , collider , solar neutrino , nuclear physics , chemistry , excited state , ecology , biology , chromatography

The neutrino oscillations are studied in the framework of the minimalsupersymmetric SO(10) model with Type-III see-saw mechanism by additionallyintroducing a number of SO(10) singlet neutrinos. The light Majorana neutrinomass matrix is given by a combination of those of the singlet neutrinos and the$SU(2)_L$ active neutrinos. The minimal SO(10) model gives an unambiguous Diracneutrino mass matrix, which enables us to predict the masses and the otherparameters for the singlet neutrinos. These predicted masses take the valuesaccessible and testable by near future collider experiments under thereasonable assumptions. More comprehensive calculations on these parameters arealso given.Comment: 14 pages, 5 figures; the version to appear in JHE

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