2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/44868We studied single $W$ boson production in high energy $eγ$ collisions and the sensitivity of various observables to the $WWγ$ vertex. We included gauge boson decay to final state fermions and all contributions to the same final state. The contributions of the non-resonant diagrams and their interference with the resonant gauge boson production diagrams give significant contributions which should not be neglected. We present results for $W$ production at a 500 GeV $e^+e^-$ collider with the photon spectra obtained from a backscattered laser.Talk at The 2nd International Workshop on Physics and Experiment with Linear $e^+e^-$\ Colliders, Waikoloa, Hawaii, Apr. 26-30, 1993, 4 pages, latex with epsfig and worldsci, OCIP/C-93-08High Energy Physics - Phenomenologytext