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arxiv: hep-ph/0102227 · v3 · submitted 2001-02-18 · ✦ hep-ph

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Higgs production in hadron collisions: soft and virtual QCD corrections at NNLO

S. Catani , D. de Florian , M. Grazzini
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classification ✦ hep-ph
keywords higgsproductionbosoncollisionscorrectionshadronnnlosoft
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We consider QCD corrections to Higgs boson production through gluon-gluon fusion in hadron collisions. Using the recently evaluated two-loop amplitude for this process and the corresponding factorization formulae for soft-gluon bremsstrahlung at O(alpha_s^2), we compute the soft and virtual contributions to the NNLO cross section. We also discuss soft-gluon resummation at next-to-next-to-leading logarithmic accuracy. Numerical results for Higgs boson production at the LHC are presented.

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