Radiative Corrections to $\gamma \gamma \to t\bar{t}$ in the Electroweak Standard Model

A. Denner, S. Dittmaier, M. Strobel

The cross-section for $\gamma \gamma \to t\bar{t}$ with arbitrary polarized photons is calculated within the electroweak Standard Model including the complete virtual and soft-photonic $O(\alpha )$…