Abstract

An R-parity violating SUSY model with lepton-number violating couplings λ′ i33 , 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 3 σ up to m 1/2=230 GeV (320 GeV) with an integrated luminosity of 2 fb −1 (30 fb −1).

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