R-Parity Violating Contributions to Flavor Changing and CP Violation Effects in Fermion and Sfermion Pair Production

Abstract

We examine the contributions from the R-parity odd interactions, $ \l_{ijk} L_iL_jE_k^c $ and $ \l '_{ijk} L_i Q_j D^c_k$, to the total rates and the CP asymmetry rates in the production of fermion-antifermion (lepton, down and up quark) pairs and slepton-antislepton pairs of different flavors at leptonic colliders. For the top-charm associated production case, we evaluate dynamical distributions for the semileptonic top decay events and estimate the sensitivity reach on the relevant parameters.