Abstract:
We have searched for pair production of the supersymmetric partner of
the top quark (stop) in 107 pb-1 of pp-bar collisions at sqrt[s]=1.8 TeV
collected by the Collider Detector at Fermilab (CDF). Each stop is
assumed to decay into a lepton, bottom quark, and supersymmetric
neutrino. Such a scenario would give rise to events with two leptons, two
hadronic jets, and a substantial imbalance of transverse energy. No
evidence of such a stop signal has been found. We exclude stop masses
in the region (80
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