Prediction of Ue3in neutrino mass matrix with two zeros

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Published 3 October 2003 Published under licence by IOP Publishing Ltd
, , Citation Mizue Honda et al JHEP09(2003)028 DOI 10.1088/1126-6708/2003/09/028

1126-6708/2003/09/028

Abstract

We have discussed predictions of |Ue3| and JCPin the framework of the neutrino mass matrix with two zeros. In the case of the best fit values of tan 2θ12, tan 2θ23, Δm2sunand Δmatm2, the prediction of |Ue3| is 0.11 ∼ 0.14. The lower bound of |Ue3| is 0.05, which depends on tan θ12and tan θ23. We have investigated the stability of these predictions taking account of small corrections to zeros, which may come from radiative corrections or off-diagonal elements of the charged lepton mass matrix. The lower bound of |Ue3| comes down considerably due to the small corrections to zeros.

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10.1088/1126-6708/2003/09/028