paper

R-parity-violating trilinear couplings and recent neutrino data

arXiv:hep-ph/9811500 · doi:10.1103/PhysRevD.59.091701

Abstract

The nontrivial structure of the neutrino mass matrix, suggested by the recent Super-Kamiokande results and data from other neutrino experiments, can be reproduced in R-parity-violating supersymmetric theories. This requires sets of products of R-parity-violating trilinear couplings to take appropriately chosen values. It is shown that the existing constraints on these couplings are satisfied by these choices.

Latex, 8 pages, including 1 Fig; minor changes in the text, some references added, to appear in Phys. Rev. D (Rapid Communication)

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