Abstract

Next-to-next-to-leading order (NNLO) QCD corrections to Higgs boson hadroproduction have recently been calculated in the heavy top-quark limit m t →∞. The m t →∞ limit introduces double-logarithmic corrections in ln x, with x≡ m H 2/ s. We identify these corrections order by order in α s . As an application, we derive an analytic expression for the dominant x⪡1 part of the NNLO coefficient.

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