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Minimal 3-3-1 model, lepton mixing and muonium-antimuonium conversion

A. Gusso·C. A. de S. Pires·P. S. Rodrigues da Silva
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Abstract

The recent experimental results on neutrino oscillation and on muonium-antimuonium conversion require extension of the minimal 3-3-1 model. We review the constraints imposed to the model by those measurements and suggest a pattern of leptonic mixing, with charged leptons in a non-diagonal basis, which accounts for the neutrino physics and circumvents the tight muonium-antimuonium bounds on the model. We also illustrate a scenario where this pattern could be realized.

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A. Gusso, C. A. de S. Pires, P. S. Rodrigues da Silva. 2003-09-11. Minimal 3-3-1 model, lepton mixing and muonium-antimuonium conversion. https://doi.org/10.1088/0954-3899%2F30%2F2%2F004

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