Bimaximal mixing from the leptonic new texture for triangular mass matrices

Abstract

An analysis of the leptonic texture for the new triangular mass matrices has been carried out. In particular, it is shown that both bimaximal and nearly bimaximal solutions for solar and atmospheric neutrino anomalies can be generated within this pattern. We have also derived exact and compact parametrization of the leptonic mixing matrix in terms of the lepton masses and the parameters $\alpha ,{\beta }^{\prime }$ and $\delta$. A consistency with the CHOOZ reactor result for $V_m{}_{13}$ and a smallness of the Jarlskog's invariant parameter are obtained.

16 pages, latex

References in corpus (2)

• Neutrino Masses and Bimaximal Mixing
• More on triangular mass matrices for fermions

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• Lepton Masses from a TeV Scale in a 3-3-1 Model
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• Small Active and Sterile Neutrino Masses from the TeV Scale
• A texture of neutrino mass matrix in view of recent neutrino experimental results
• A Phenomenological Study on Lepton Mass Matrix Textures
• Non-zero ${\theta }_{13}$ from the Triangular Ansatz and Leptogenesis