Probing anomalous Wtb coupling via single top production at TeV energy γe colliders

Abstract Results of complete tree level calculations of the single top production reaction γe → vīb at the Next Linear Collider, including the contribution of anomalous operators to the Wtb coupling are presented. The sensitivity for probing the structure of the Wtb coupling in a model independent way is analyzed and found to be significantly higher than for comparable measurements at the Tevatron.