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Next-to-Leading Order Results for t-tbar-h Production at the Tevatron

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arxiv hep-ph/0107101 v1 pith:4EXDYPZK submitted 2001-07-09 hep-ph

L. Reina (FSU) , S. Dawson (BNL) This is my paper · ORCID
classification hep-ph
keywords crosssectionfactorizationnext-to-leadingorderrenormalizationtotalalpha
verification ladder T0 review T1 audit T2 compute T3 formal
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We compute the O(alpha_s^3) total cross section for the process (p pbar -> t tbar h) in the Standard Model, at \sqrt{s}=2 TeV. The next-to-leading order corrections drastically reduce the renormalization and factorization scale dependence of the Born cross section and slightly decrease the total cross section for renormalization and factorization scales between m_t and 2m_t.

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Cited by 4 Pith papers

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

  1. Precise predictions for $t \bar t H$ production at the LHC: inclusive cross section and differential distributions

    hep-ph 2024-11 accept novelty 8.0 of 10

    First fully differential NNLO QCD predictions for ttH production at the LHC, with the missing two-loop virtual part estimated by two complementary approximations and merged with NLO electroweak corrections.

  2. Top-associated Higgs-boson production using perturbative fragmentation functions at next-to-leading-order

    hep-ph 2026-05 unverdicted novelty 6.0 of 10

    Perturbative fragmentation functions reproduce the leading top-mass dependence of the exact NLO ttH cross section in the hybrid prescription at LHC energies.

  3. Next-to-next-to-leading order event generation for $t\bar{t}H$ production with approximate two-loop amplitude

    hep-ph 2026-03 conditional novelty 6.0 of 10

    First NNLO+PS (MiNNLOPS) generator for ttH production, combining soft-Higgs and high-energy approximate two-loop amplitudes pointwise, with one-loop-level validation.

  4. The Role of the $t{\bar t}h$ Rest Frame in Direct Top-Quark Yukawa Coupling Measurements

    hep-ph 2019-09 conditional novelty 4.0 of 10

    Evaluating the b2 and b4 angular observables in the ttbar h rest frame, instead of the lab frame, reduces by about 250 inverse femtobarns the integrated luminosity needed to exclude a pure CP-odd top-quark Yukawa coupling.

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