Neutrino oscillations and Rparity violating supersymmetry
Abstract
Using the neutrino oscillations and neutrinoless double beta decay experimental data we reconstructed an upper limit for the three generation neutrino mass matrix. We compared this matrix with the predictions of the minimal supersymmetric (SUSY) model with Rparity violation ( R/_{p}) and extracted stringent limits on trilinear R/_{p}coupling constants λ_{i33 }, λ' _{i33 }. Introducing an additional U(1) _{X} flavor symmetry which had been successful in explaining the mass hierarchy of quarks and charged leptons we were able to relate various R/_{p}parameters. In this model we found a unique scenario for the neutrino masses and the R/_{p}couplings compatible with the neutrino oscillation data. Then we derived predictions for certain experimentally interesting observables.
 Publication:

Nuclear Physics B
 Pub Date:
 February 2000
 DOI:
 10.1016/S05503213(99)006951
 arXiv:
 arXiv:hepph/9909318
 Bibcode:
 2000NuPhB.565...38H
 Keywords:

 High Energy Physics  Phenomenology
 EPrint:
 19 pages, 1 figure