Abstract
We consider the possibility of observing deviations from the standard model gauge-boson self-couplings at future eγ colliders. We concentrate on the process e-γ→νW-Z, which is particularly sensitive to the parity-violating coupling g5Z at high energies. We find that a 2 TeV e+e- collider operating in the e-γ mode could reach a sensitivity of order 5×10-3 to g5Z. © 1995 The American Physical Society.