An R-parity violating SUSY model with lepton-number violating couplings
λi33′, i=2,3 can generate a neutrino mass spectrum that explains the
recent results from neutrino oscillation experiments. These R-parity violating
couplings lead to a clean signal with at least one isolated lepton and at least
three tagged b jets that is accessible in chargino and neutralino production
at the Tevatron collider. This signature can be probed at 3σ up to
m1/2=230 GeV (320 GeV) with an integrated luminosity of 2fb−1 (30fb−1).Comment: Version to appear in PL