Leading and Non-leading Singularities in Gauge Theory Hard Scattering
classification
✦ hep-ph
keywords
leadingamplitudesclassiccrossdimensionally-regularizedenhancementsgaugehard
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This talk reviewed some classic results and recent progress in the resummation of leading and nonleading enhancements in QCD cross sections and of poles in dimensionally-regularized hard-scattering amplitudes.
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