Neutrino Masses and Mixings in SUSY with Broken R-Parity
  The simplest unified extension of the Minimal Supersymmetric Standard Model with bilinear R-Parity violation provides a predictive scheme for neutrino masses which can account for the observed atmospheric and solar neutrino anomalies. Despite the smallness of neutrino masses R-parity violation is observable at present and future high-energy colliders, providing an unambiguous cross-check of the model. 
M. Hirsch, W. Porod, M. A. Diaz, J.C. Romao and J.W.F. Valle