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NNLO predictions for the Higgs boson signal in the H->WW->lnu lnu and H->ZZ->4l decay channels

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arxiv 0801.3232 v2 pith:OM2L3VXJ submitted 2008-01-21 hep-ph hep-ex

M. Grazzini This is my paper
classification hep-phhep-ex
keywords bosonhiggscalculationchannelscrosscutsdecaysection
verification ladder T0 review T1 audit T2 compute T3 formal
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We consider Standard Model Higgs boson production by gluon--gluon fusion in hadron collisions. We present a calculation of the next-to-next-to-leading order QCD corrections to the cross section in the H->WW->lnu lnu and H->ZZ->4l decay channels. The calculation is implemented in the parton level Monte Carlo program HNNLO and allows us to apply arbitrary cuts on the final state leptons and the associated jet activity. We present selected numerical results for the signal cross section at the LHC, by using all the nominal cuts proposed for the forthcoming Higgs boson search.

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Cited by 3 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Off-shell Higgs boson measurements: Yukawa couplings, self-coupling, compositeness, and width

    hep-ex 2026-07 accept novelty 7.0 of 10

    Using off-shell Higgs production in 138 fb^-1 of 13 TeV CMS data, the collaboration measured Γ_H = 5.1^{+2.0}_{-1.8} MeV, excluded no off-shell production at >5σ, and set the first direct 95% CL lower bound Λ_H > 870 ...

  2. Search for a new heavy scalar resonance decaying to a pair of Z bosons in the four-lepton final state in proton-proton collisions at $\sqrt{s}$ = 13 TeV

    hep-ex 2026-05 accept novelty 3.0 of 10

    No significant excess observed in CMS four-lepton data; 95% CL upper limits set on heavy scalar resonance production cross section times BR(ZZ) ranging 0.05-0.1 pb at low mass to 0 pb at high mass.

  3. Les Houches 2023 -- Physics at TeV Colliders: Report on the Standard Model Precision Wishlist

    hep-ph 2025-04 unverdicted novelty 2.0 of 10

    The report reviews progress since 2021 in fixed-order computations for LHC applications and identifies processes requiring missing higher-order corrections to match anticipated experimental precision.

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