A. Ghosal et al., GAUGE-MEDIATED SUPERSYMMETRY BREAKING SIGNALS IN AN ELECTRON-PHOTON COLLIDER, Physical review. D. Particles and fields, 57(3), 1998, pp. 1972-1976
We show the usefulness of an e(-) gamma collider with backscattered la
ser photons in unveiling the signatures of gauge-mediated supersymmetr
y breaking models, with a right selectron as the next LSP. We also sho
w how the signal can be distinguished from the standard model backgrou
nd as well as from signals of minimal supersymmetry.