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Neutrino masses and flavour symmetry

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Il Nuovo Cimento A (1971-1996)

Summary

The problem of neutrino masses and mixing angles is analysed in a class of supersymmetric grand unified models, withSO(10) gauge symmetry and globalU(2) flavour symmetry. Adopting the seesaw mechanism for the generation of the neutrino masses, one obtains a mass matrix for the left-handed neutrinos which is directly related to the parameters of the charged sector, while the unknown parameters of the right-handed Majorana mass matrix are inglobed in a single factor.

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Authors and Affiliations

  1. Dipartimento di Fisica Galileo “Galilei”, Università di Padova, Padova, Italy

    G. Costa & E. Lunghi

  2. INFN, Sezione di Padova, Padova, Italy

    G. Costa & E. Lunghi

Authors
  1. G. Costa
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  2. E. Lunghi
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Costa, G., Lunghi, E. Neutrino masses and flavour symmetry. Il Nuovo Cimento A (1971-1996) 110, 549–561 (1997). https://doi.org/10.1007/BF03035900

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  • DOI: https://doi.org/10.1007/BF03035900

PACS 12.10

PACS 12.15.Ff

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