Signals of R-parity violating supersymmetry in neutrino scattering at moonstorage rings - art. no. 015011

Neutrino oscillation signals at muon storage rings can be faked by supersym metric (SUSY) interactions in an R-parity violating scenario. We investigat e the tau -appearance signals for both long-baseline and near-site experime nts, and conclude that the latter is of great use in distinguishing between oscillation and SUSY effects. On the other hand, for a wide and phenomenol ogically consistent choice of parameters, SUSY can cause a manifold increas e in the event rate for wrong-sign muons at a long-baseline setting, thereb y providing us with signatures of new physics.