The $ggh$ variations

Abstract

We examine how sub-leading results in the operator and loop expansion for $\sigma (\mathcal{GG}\to h)$ in the Standard Model Effective Field Theory (SMEFT) inform theoretical error estimates when studying this production channel in global SMEFT studies. We also discuss the relationship between geometric SMEFT results and the $\kappa$ formalism.

10pp, 6 figures

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• Top, Higgs, Diboson and Electroweak Fit to the Standard Model Effective Field Theory
• Putting SMEFT Fits to Work
• EWPD in the SMEFT to dimension eight
• Validity of SMEFT studies of VH and VV Production at NLO
• Exact SMEFT formulation and expansion to $\mathcal{O}(v^4/{\Lambda }^4)$
• Consistent higher order $\sigma (\mathcal{G}\mathcal{G}\to h)$, $\Gamma (h\to \mathcal{G}\mathcal{G})$ and $\Gamma (h\to \gamma \gamma )$ in geoSMEFT
• A methodology for theory uncertainties in the SMEFT
• The Feynman rules for the SMEFT in the background field gauge

Cited by in corpus (8)

• SMEFT predictions for $gg\to hh$ at full NLO QCD and truncation uncertainties
• Impact of dimension-eight SMEFT operators in the EWPO and Triple Gauge Couplings analysis in Universal SMEFT
• Loop counting matters in SMEFT
• Double insertions of SMEFT operators in gluon fusion Higgs boson production
• Monolepton production in SMEFT to $\mathcal{O}(1/{\Lambda }^4)$ and beyond
• Higgs decays to two leptons and a photon beyond leading order in the SMEFT
• Dimension-8 SMEFT contact-terms for vector-pair production via on-shell Higgsing
• $h\to gg$ and $h\to \gamma \gamma$ with Anomalous Couplings at Next-to-Leading Order in QCD