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arXiv · hep-ph/9609509

Neutrino Oscillations from Dirac and Majorana Masses

D. Ring
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Abstract

We present a scenario of neutrino masses and mixing angles. Each generation includes a sterile right handed neutrino in addition to the usual left handed one. We assume a hierarchy in their Dirac masses similar to, but much larger than the hierarchies in the quarks and charged leptons. In addition, we include a Majorana mass term for the sterile neutrinos only. These assumptions prove sufficient to accomodate scales of mass differences and mixing angles consistent with all existing neutrino oscillation data.

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D. Ring. 1996-09-27. Neutrino Oscillations from Dirac and Majorana Masses. https://doi.org/10.1103/physrevd.55.5767

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