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arXiv · hep-ph/9811500

R-parity-violating trilinear couplings and recent neutrino data

Subhendu Rakshit·Gautam Bhattacharyya·Amitava Raychaudhuri
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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.

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Subhendu Rakshit, Gautam Bhattacharyya, Amitava Raychaudhuri. 1999-02-10. R-parity-violating trilinear couplings and recent neutrino data. https://doi.org/10.1103/physrevd.59.091701

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