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Bernabeu Alberola, José; Korner, Jurgen G.; Pilaftsis, Apostolos; Schilcher, K. | |||
Aquest document és un/a article, creat/da en: 1993 | |||
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We analyze the possibility of universality violation in diagonal leptonic decays of the Z boson, in the context of interfamily 'see-saw' models. In a minimal extension of the Standard Model with right-handed neutrino fields, we find that universality-breaking effects increase quadratically with the heavy Majorana neutrino mass and may be observed in the running LEP experiments. | |||
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