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, ${\text{l}}_{ijk}{L}_i{L}_j{E}_k^c$ and ${\text{l}}_{ijk}^{\prime }{L}_i{Q}_j{D}_k^c$, 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.

Comments: Latex File. 4 pages. 1 postscript figure. Contribution to the International Workshop on Linear Colliders, April 28-May 5, Sitges (SPAIN)