Electroweak Radiative Corrections to Γγ → W
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چکیده
We discuss the complete virtual and soft-photonic O(α) corrections to γγ → WW within the electroweak Standard Model for arbitrary polarized photons. In the on-shell renormalization scheme for fixed MW no leading corrections associated with the running of α or heavy top-quark and Higgs-boson masses occur. The corrections turn out to be of the order of 10%, but can become much larger where the lowest-order cross-sections are suppressed. BI-TP 96/03 WUE-ITP-96-001 January 1996 Contribution to the Proceedings of the Workshop on Physics with ee-Colliders, Annecy, Genève, Hamburg, February 4 to September 1, 1995. Supported by the Deutsche Forschungsgemeinschaft. Electroweak Radiative Corrections to γγ → WW A. Denner, S. Dittmaier and R. Schuster 1 Institut für Theoretische Physik, Universität Würzburg, Germany 2 Theoretische Physik, Universität Bielefeld, Germany
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تاریخ انتشار 1996