TY - JOUR
T1 - Neutrino masses and bimaximal mixing
AU - Jezabek, M.
AU - Sumino, Y.
N1 - Funding Information:
Work supported in part by KBN grants 2P03B08414 and 2P03B14715, and by BMBF grant POL-239-96.
Funding Information:
M.J. would like to acknowledge a support from BMBF (FRG) under Project Nr. POL-239-96, and a very stimulating atmosphere and warm hospitality during his stay in the Institut für Theoretische Teilchenphysik, Universität Karlsruhe where a large part of this work was done.
PY - 1999
Y1 - 1999
N2 - Solar and atmospheric neutrino anomalies are described by bimaximal mixing of three Majorana neutrinos. Neutrino oscillations in appearance ve ⇌ vμ,vτ and in disappearance ve long baseline and atmospheric experiments are sensitive to deviations from the ideal bi maxi mal mixing. It is suggested that these deviations may be dominated by a rotation in the electron-muon plane of the generation space. Simple seesaw models are described supporting this idea. The rotation angle is estimated from Fritzsch' s relation. Predictions are presented for oscillations in long baseline experiments, for solar neutrinos, and for the rates of neutrinoless double beta decays.
AB - Solar and atmospheric neutrino anomalies are described by bimaximal mixing of three Majorana neutrinos. Neutrino oscillations in appearance ve ⇌ vμ,vτ and in disappearance ve long baseline and atmospheric experiments are sensitive to deviations from the ideal bi maxi mal mixing. It is suggested that these deviations may be dominated by a rotation in the electron-muon plane of the generation space. Simple seesaw models are described supporting this idea. The rotation angle is estimated from Fritzsch' s relation. Predictions are presented for oscillations in long baseline experiments, for solar neutrinos, and for the rates of neutrinoless double beta decays.
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U2 - 10.1016/S0370-2693(99)00517-1
DO - 10.1016/S0370-2693(99)00517-1
M3 - Article
AN - SCOPUS:0008051619
VL - 457
SP - 139
EP - 146
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
SN - 0370-2693
IS - 1-3
ER -