Data di Pubblicazione:
2012
Citazione:
Higgs production via gluon fusion in the POWHEG approach in the SM and in the MSSM / E. Bagnaschi, G. Degrassi, P. Slavich, A. Vicini. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1029-8479. - 2012:2(2012), pp. 88.1-88.31. [10.1007/JHEP02(2012)088]
Abstract:
We consider the gluon fusion production cross section of a scalar Higgs boson at NLO QCD in the SM and in the MSSM. We implement the calculation in the POWHEG approach, and match the NLO-QCD results with the PYTHIA and HERWIG QCD parton showers. We discuss a few representative scenarios in the SM and MSSM parameter spaces, with emphasis on the fermion and squark mass effects on the Higgs boson distributions.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
Higgs physics; NLO computations; Standard model; Supersymmetric Standard Model
Elenco autori:
E. Bagnaschi, G. Degrassi, P. Slavich, A. Vicini
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