Lepton-Flavor Violating Decays of the $Z$-boson in a Left-Right Supersymmetric Model

Abstract

We study the one-loop supersymmetric contributions to lepton-flavor violating $Z$ -boson decays in a fully left-right symmetric model. In addition to right-handed scalar neutrinos, the decays could receive important contributions from doubly-charged triplet Higgsinos which couple to leptons only. We find that the decay widths reach present experimental bounds and discuss mass constraints for the contributing supersymmetric partners.

11 pages, LaTeX, Figures are available from the authors upon request

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