Supersymmetry signals in leptonic decays ofWandZbosons

It is shown that opposite-sign dilepton events from Z decay represent an excellent signal for supersymmetry if $m_{W̃}$$M_Z$/2 in certain kinematic domains where the standard-model background from Z→${\tau }^{+}$ ${\tau }^{\mathrm{-}}$ is absent. Excess of monoleptonic events from W→W̃γ̃ consistent with UA1 cuts is also computed. Comparison with existing data is made.