Subleading Sudakov Logarithms in Electroweak Processes

Abstract

Recent results for the asymptotic behavior of fermion scattering amplitudes in the Sudakov limit are presented including next-to-leading logarithmic 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.

6 pages, Latex, npb.sty is required (included). The complete paper is also available via anonymous ftp://ttpux2.physik.uni-karlsruhe.de/ttp00/ttp00-11/ or via www at http://www-ttp.physik.uni-karlsruhe.de/Preprints/

References in corpus (3)

• Evolution of Color Exchange in QCD Hard Scattering
• Sudakov Effects in Electroweak Corrections
• Problems of the Strategy of Regions

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• Two-Loop Sudakov Form Factor in a Theory with Mass Gap
• Two-Loop Electroweak Logarithms
• Next-to-Next-to-Leading Electroweak Logarithms for W-Pair Production at LHC
• Electroweak Sudakov Logarithms and Real Gauge-Boson Radiation in the TeV Region
• Enhanced Electroweak Corrections to Inclusive Boson Fusion Processes at the TeV Scale
• The two-loop vector form factor in the Sudakov limit
• Calculation of the Two-Loop Heavy-Flavor Contribution to Bhabha Scattering
• Fermionic and Scalar Corrections for the Abelian Form Factor at Two Loops
• Next-to-Next-to-Leading Electroweak Logarithms in W-pair Production at ILC
• Two-loop electroweak corrections to high energy large-angle Bhabha scattering
• Electroweak 2 -> 2 amplitudes for electron-positron annihilation at TeV energies
• Yukawa enhanced electroweak corrections at high energy in the MSSM