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NNLOPS simulation of Higgs boson production

Keith HamiltonTheory Division, CERN, CH-1211, Geneva 23, SwitzerlandPaolo NasonINFN, Sezione di Milano Bicocca, Piazza della Scienza 3, 20126, Milan, ItalyEmanuele ReRudolf Peierls Centre for Theoretical Physics, University of Oxford, 1 Keble Road, Oxford, U.KGiulia ZanderighiRudolf Peierls Centre for Theoretical Physics, University of Oxford, 1 Keble Road, Oxford, U.K

2013en

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Litsenziya: cc-by

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Annotatsiya

A bstract We detail a simulation of Higgs boson production via gluon fusion, accurate at next-to-next-to-leading order in the strong coupling, including matching to a parton shower, yielding a fully exclusive, hadron-level description of the final-state. The approach relies on the P owheg method for merging the NLO Higgs plus jet cross-section with the parton shower, and on the M inlo method to simultaneously achieve NLO accuracy for inclusive Higgs boson production. The NNLO accuracy is reached by a reweighting procedure making use of the H nnlo program.

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DOI: 10.1007/jhep10(2013)222

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