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arxiv: hep-ph/0208115 · v1 · submitted 2002-08-12 · ✦ hep-ph

Pseudoscalar Higgs boson production at hadron colliders in NNLO QCD

Charalampos Anastasiou , Kirill Melnikov This is my paper
classification ✦ hep-ph
keywords productionbosoncross-sectionhadronhiggsnnlopseudoscalaralpha
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We compute the total cross-section for direct production of the pseudoscalar Higgs boson in hadron collisions at next-to-next-to-leading order (NNLO) in perturbative QCD. The O(alpha_s^2) QCD corrections increase the NLO production cross-section by approximately 20-30 per cent.

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