We investigate the single W production associated with photino and chargino in longitudinally polarized e+e- beams. The polarized cross-sections and the angular distributions of W- are calculated for light and heavy charginos. It is shown that the cross-sections and the angular distributions are not so sensitive to the mass spectrum of supersymmetric partners of ordinal particles, but are foretold to be 0(1) pb.
Authors: Masato JIMB0, Masaki AIDA and Masayuki KOIKE