Neutrino Mass Matrix in Triplet Higgs Models with A̱4 Symmetry (abstract) | Zendy

Seungwon Baek | Zendy; Myoung Chu Oh | Zendy; Beverly Karplus Hartline | Zendy; Renee K. Horton | Zendy; Catherine M. Kaicher | Zendy

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Neutrino Mass Matrix in Triplet Higgs Models with A̱4 Symmetry (abstract)

Author(s) -

Seungwon Baek,

Myoung Chu Oh,

Beverly Karplus Hartline,

Renee K. Horton,

Catherine M. Kaicher

Publication year - 2009

Publication title -

aip conference proceedings

Language(s) - English

Resource type - Conference proceedings

SCImago Journal Rank - 0.177

H-Index - 75

eISSN - 1551-7616

pISSN - 0094-243X

DOI - 10.1063/1.3137784

Subject(s) - particle physics , physics , neutrino , higgs boson , mass matrix , lepton , pontecorvo–maki–nakagawa–sakata matrix , symmetry (geometry) , neutrino oscillation , double beta decay , sterile neutrino , matrix (chemical analysis) , nuclear physics , electron , geometry , mathematics , materials science , composite material

The tribimaximal form of the neutrino mixing matrix can be naturally obtained with A_4 flavor symmetry. We consider triplet Higgs model with A_4 symmetry to generate the neutrino masses. With neutrino oscillation data we show that the mass matrix can be (almost) reconstructed, which allows us to predict the absolute neutrino mass scale including the neutrinoless double beta decay, the decay rates of the doubly charged Higgs boson to lepton pairs.

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