Supersymmetric Signals in $e^{-}{e}^{-}$ Collisions

Abstract

We consider the production and decay of selectrons and charginos in $e^{-}{e}^{-}$ collisions. The advantage over usual $e^{+}{e}^{-}$ collisions is the very low level of standard model backgrounds which should make the discovery of selectrons or charginos relatively straightforward. The use of polarized beams provides an additional powerful tool to determine the supersymmetry parameters.

Comments: 18 pages including 8 figures, included as uufiled .ps files. LaTeX with axodraw.sty for Feynman graphs, epsf.sty for figures; the texfile and complete PSfile are available via ftp from pss058.psi.ch. CERN-TH.6807/93, MPI-Ph/93-28, PSI-93-11