56 research outputs found

    On Yukawa Couplings in the Zee-Babu Model

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    The exact solution for neutrino mass matrix of the Zee-Babu modelis derived. The tribimaximal mixing imposes  the conditions on the Yukawa couplings, from  which the normal mass hierarchy ispreferred. The derived conditions give a possibility of maximal CPCP violation in the neutrino sector
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