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arxiv: 1405.4704 · v1 · submitted 2014-05-19 · ✦ hep-ph

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Next-to-Next-to-Leading Order QCD Corrections to Higgs Boson Pair Production

Daniel de Florian , Javier Mazzitelli
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classification ✦ hep-ph
keywords orderbosondependencehiggsnext-to-next-to-leadingpairproductionresults
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We present the Higgs boson pair production cross section at next-to-next-to-leading order in QCD within the large top-mass approximation. Numerical results for the LHC are provided, finding an increase of O(20%) with respect to the previous order prediction and a substantial reduction in the scale dependence. We normalize our results using the full top- and bottom-mass dependence at leading order.

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