We investigate the potentials of future high energy lepton-proton colliders
to detect supersymmetric particles in the charged current type
lp→ν~l​q~​X, l=e,μ, reactions. We also study their decays
by using the mass spectrum given in the Technical Design Report of ATLAS
Collaboration (SUGRA Point 6 corresponding to large tanβ).Comment: 6 pages, 1 eps figure, REVTEX