Weak corrections to Higgs hadroproduction in association with a top-quark pair

Abstract

We present the calculation of the next-to-leading contribution of order ${\alpha }_S^2{\alpha }^2$ to the production of a Standard Model Higgs boson in association with a top-quark pair at hadron colliders. All effects of weak and QCD origin are included, whereas those of QED origin are ignored. We work in the MadGraph5_aMC@NLO framework, and discuss sample phenomenological applications at a 8, 13, and 100 TeV $pp$ collider, including the effects of the dominant next-to-leading QCD corrections of order ${\alpha }_S^3\alpha$.

arXiv comment29 pages, 38 figures

References in corpus (66)

• Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
• Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
• The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
• Big Bang Nucleosynthesis (in "The Review of Particle Properties" 2004)
• Parton distributions for the LHC
• Automatized One-Loop Calculations in 4 and D dimensions
• Generating Feynman Diagrams and Amplitudes with FeynArts 3
• UFO - The Universal FeynRules Output
• Scattering Amplitudes with Open Loops
• Jet substructure as a new Higgs search channel at the LHC
• Three-jet cross sections to next-to-leading order
• Reducing full one-loop amplitudes to scalar integrals at the integrand level
• Observation of a new boson with mass near 125 GeV in pp collisions at sqrt(s) = 7 and 8 TeV
• Evidence for the spin-0 nature of the Higgs boson using ATLAS data
• CutTools: a program implementing the OPP reduction method to compute one-loop amplitudes
• NLO Electroweak Corrections to Higgs Boson Production at Hadron Colliders
• Automation of one-loop QCD corrections
• Higgs Radiation off Top Quarks at the Tevatron and the LHC
• Two-loop light fermion contribution to Higgs production and decays
• Electroweak and QCD corrections to Higgs production via vector-boson fusion at the LHC
• NLO QCD corrections to t anti-t H production in hadron collisions
• Jet substructure as a new Higgs search channel at the LHC
• Study of the mass and spin-parity of the Higgs boson candidate via its decays to Z boson pairs
• Strong and electroweak corrections to the production of Higgs+2jets via weak interactions at the LHC
• Automation of next-to-leading order computations in QCD: the FKS subtraction
• Fat Jets for a Light Higgs
• Electroweak Radiative Corrections to Associated WH and ZH Production at Hadron Colliders
• A general approach to jet cross sections in QCD
• Associated Higgs production with top quarks at the Large Hadron Collider: NLO QCD corrections
• Assault on the NLO Wishlist: pp -> tt bb
• Higgs Radiation off Bottom Quarks at the Tevatron and the LHC
• On the Rational Terms of the one-loop amplitudes
• Distributions and correlations for top quark pair production and decay at the Tevatron and LHC.
• One-loop leading logarithms in electroweak radiative corrections, I. Results
• Electroweak radiative corrections to W-boson production at hadron colliders
• NLO QCD corrections to pp -> t anti-t b anti-b + X at the LHC
• Charge asymmetries of top quarks at hadron colliders revisited
• Two-loop electroweak corrections to Higgs production at hadron colliders
• Techniques for the calculation of electroweak radiative corrections at the one-loop level and results for W-physics at LEP200
• Large N and double scaling limits in two dimensions
• NLO QCD corrections to top anti-top bottom anti-bottom production at the LHC: 2. full hadronic results
• Scalar and pseudoscalar Higgs production in association with a top-antitop pair
• The electroweak contribution to the top quark forward-backward asymmetry at the Tevatron
• Sudakov Effects in Electroweak Corrections
• Bloch-Nordsieck violating electroweak corrections to inclusive TeV scale hard processes
• Four-lepton production at hadron colliders: aMC@NLO predictions with theoretical uncertainties
• Electroweak effects in top-quark pair production at Hadron Colliders
• One-loop leading logarithms in electroweak radiative corrections: II. Factorization of collinear singularities
• Leading electroweak correction to Higgs boson production at proton colliders
• Weak interaction corrections to hadronic top quark pair production
• Infrared Safe but Infinite: Soft-Gluon Divergences Inside the Physical Region
• Electroweak corrections to top-quark pair production in quark--antiquark annihilation
• NLO matching for ttbb production with massive b-quarks
• Standard Model Higgs boson production in association with a top anti-top pair at NLO with parton showering
• Mixed QCD and weak corrections to top quark pair production at hadron colliders
• Search for the standard model Higgs boson produced in association with a top-quark pair in pp collisions at the LHC
• Feynman rules for the rational part of the Electroweak 1-loop amplitudes
• NLO QED contributions to top-pair production at hadron collider
• NLO QCD corrections to top anti-top bottom anti-bottom production at the LHC
• FormCalc 7
• Feynman rules for the rational part of the Electroweak 1-loop amplitudes in the R_xi gauge and in the Unitary gauge
• Feynman Rules for the Rational Part of the Standard Model One-loop Amplitudes in the 't Hooft-Veltman ${\gamma }_5$ Scheme
• The Effective Fine Structure Constant at TESLA Energies
• Hadroproduction of t anti-t pair with a b anti-b pair with PowHel
• Buckets of Higgs and Tops
• NLO QCD corrections to pp->WW+jet+X

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