Automatized calculation of 2-fermion production with DIANA and aITALC

Abstract

The family of two fermion final states is among the cleanest final states at the International Linear Collider (ILC) project. The package aITALC has been developed for a calculation of their production cross sections, and we present here benchmark numerical results in one loop approximation in the electroweak Standard Model. We are using packages like QGRAF, DIANA, FORM, LOOPTOOLS for intermediate steps.

Comments: Contribution to the proceedings of the International Conference on Linear Colliders (LCWS 04), Paris, April 19-23, 2004. 5 pages, 1 figure, 5 tables