Two-loop QCD calculations in the eikonal approximation
نویسنده
چکیده
I discuss recent progress in the calculation of two-loop QCD corrections in the eikonal approximation. I present specific results for the UV structure of the corrections. Presented at DPF2002, Williamsburg, Virginia, May 24-28, 2002
منابع مشابه
ar X iv : h ep - p h / 03 07 14 5 v 1 1 0
with k → 0 the gluon momentum, p the quark momentum after emission of the gluon, v a dimensionless vector v ∝ p, and I have omitted overall factors of gs T c F with g 2 s = 4παs and T c F the generators of SU(3) in the fundamental representation. The eikonal approximation has numerous phenomenological applications in QCD, including threshold resummations for a variety of QCD processes [1, 2, 3,...
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