A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
Bimaximal neutrino mixing in a Zee-type model with badly broken flavor symmetry
2001
Physical Review D, Particles and fields
Preserved Fulltext
Other Versions
A Zee-type neutrino mass matrix model with a badly broken horizontal symmetry SU(3)_H is investigated. By putting a simple ansatz on the symmetry breaking effects of SU(3)_H for transition matrix elements, it is demonstrated that the model can give a nearly bimaximal neutrino mixing with the ratio Δ m^2_solar/Δ m^2_atm≃√(2) m_e/m_μ=6.7 × 10^-3, which are in excellent agreement with the observed data. In the near future, the lepton-number violating decay Z→μ^±τ^∓ will be observed.
doi:10.1103/physrevd.63.037301
fatcat:rnl3ixz5kfewdbvdlrhx4rsnji