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arxiv: 1403.4616 · v1 · pith:2UHIWU7Tnew · submitted 2014-03-18 · ✦ hep-ph

Higgs boson gluon-fusion production at threshold in N3LO QCD

classification ✦ hep-ph
keywords cross-sectionbosonhiggsn3lothresholdproductionachieveanalytic
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We present the cross-section for the threshold production of the Higgs boson at hadron-colliders at next-to-next-to-next-to-leading order (N3LO) in perturbative QCD. We present an analytic expression for the partonic cross-section at threshold and the impact of these corrections on the numerical estimates for the hadronic cross-section at the LHC. With this result we achieve a major milestone towards a complete evaluation of the cross-section at N3LO which will reduce the theoretical uncertainty in the determination of the strengths of the Higgs boson interactions.

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