R-parity Violation and Top Quark Polarization at the Fermilab Tevatron Collider Typeset Using Revt E X

Abstract

The lepton or baryon number violating top quark interactions in the supersymmetric standard model with R parity violation contribute to the process dd̄ → tt̄ at the tree level via the tor u-channel sfermion exchange. Since these interactions are chiral, they induce polarization to the top quark in the tt̄ events at hadron colliders. We show in this article… (More)

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