Symmetric Textures in SO(10) and LMA Solution for Solar Neutrinos

Abstract

We analyze a model based on SUSY SO(10) combined with SU(2) family symmetry and symmetric mass matrices constructed by the authors recently. Previously, only the parameter space for the LOW and vacuum oscillation (VO) solutions was investigated. We indicate in this note the parameter space which leads to large mixing angle (LMA) solution to the solar neutrino problem with a slightly modified effective neutrino mass matrix. The symmetric mass textures arising from the left-right symmetry breaking and the SU(2) symmetry breaking give rise to very good predictions for the quark and lepton masses and mixing angles. The prediction of our model for the |U_{eν_{3}}| element in the Maki-Nakagawa-Sakata (MNS) matrix is close to the sensitivity of current experiments; thus the validity of our model can be tested in the near future. We also investigate the correlation between the |U_{eν_{3}}| element and \tan^{2}θ_{\odot} in a general two-zero neutrino mass texture.

arXiv commentRevTeX4; 9 pages; 1 figure

References in corpus (14)

• First Results from KamLAND: Evidence for Reactor Anti-Neutrino Disappearance
• Stitching the Yukawa Quilt
• A New Approach to a Global Fit of the CKM Matrix
• Updated Estimate of Running Quark Masses
• Solar neutrino oscillation parameters after first KamLAND results
• Solar Neutrinos Before and After KamLAND
• The Dark Side of the Solar Neutrino Parameter Space
• Three-flavor MSW solutions of the solar neutrino problem
• Predictive Grand Unified Textures for Quark and Neutrino Masses and Mixings
• Neutrino Oscillations in a Predictive SUSY GUT
• From CKM Matrix to MNS Matrix: A Model Based on Supersymmetric $SO(10)\times U(2{)}_F$ Symmetry
• Construction of a Minimal Higgs SO(10) SUSY GUT Model
• KamLAND and solar neutrino data eliminate the LOW solution
• CP Violation in a Supersymmetric SO(10) x U(2)_{F} Model

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