TTP02-32 Recent Results on Sudakov Logarithms in Electroweak Processes

TTP02-32 Recent Results on Sudakov Logarithms in Electroweak Processes

TTP02-32 Recent Results on Sudakov Logarithms in Electroweak Processes

Recent results for the asymptotic behavior of fermion scattering amplitudes in the Sudakov limit are discussed including next-to-leading logarithmic (NLL) and NNLL corrections. These are used for the analysis of the dominant electroweak corrections to the fermion-antifermion pair production in $e^+e^-$ annihilation at high energy. The importance of angular dependent as well as subleading terms is emphasized.

Johann H. Kuehn
Proceedings of ICHEP 2002, Elsevier Science B.V., Bentvelsen et al. Eds. 220-223 2002
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