Derives the full two-loop ADM for four-fermion operators in LEFT in NDR scheme including O(α_s²), O(α_s α) and O(α²) terms, with results for 5/4/3 active flavors implemented in DsixTools.
DsixTools: The Standard Model Effective Field Theory Toolkit
6 Pith papers cite this work, alongside 193 external citations. Polarity classification is still indexing.
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abstract
We present DsixTools, a Mathematica package for the handling of the dimension-six Standard Model Effective Field Theory. Among other features, DsixTools allows the user to perform the full one-loop Renormalization Group Evolution of the Wilson coefficients in the Warsaw basis. This is achieved thanks to the SMEFTrunner module, which implements the full one-loop anomalous dimension matrix previously derived in the literature. In addition, DsixTools also contains modules devoted to the matching to the $\Delta B = \Delta S = 1,2$ and $\Delta B = \Delta C = 1$ operators of the Weak Effective Theory at the electroweak scale and their QCD and QED Renormalization Group Evolution below the electroweak scale.
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hep-ph 6representative citing papers
Two-loop SMEFT RGEs induce non-negligible effects on the evolution of Wilson coefficients, leading to percent-level shifts in projected sensitivities for four-quark, top Yukawa, and Higgs-gluon operators in collider fits.
Complete NLO QCD corrections to charmless inclusive non-leptonic B-decay widths are computed for the full BSM operator set, yielding 26 constrained directions in Wilson coefficient space.
A high-energy muon collider can set stronger limits on d=6 SMEFT operators for b-quark electroweak dipoles than existing EW precision data or B to Xs gamma measurements by studying bb and bbh final states.
The authors package NLO QCD+EW dimension-6 SMEFT predictions for Higgs and gauge-boson decays, electroweak precision observables, and e+e−→ZH into POPxf data files.
NLO QCD calculation of pp to ttH with decaying tops, including SMEFT operators O_tφ, O_φG, O_tG, O_tW in production and decays, with studies of linear/quadratic terms and RGE effects at 13.6 TeV.
citing papers explorer
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Two-Loop Anomalous Dimensions in the LEFT: Dimension-Six Four-Fermion Operators in NDR
Derives the full two-loop ADM for four-fermion operators in LEFT in NDR scheme including O(α_s²), O(α_s α) and O(α²) terms, with results for 5/4/3 active flavors implemented in DsixTools.
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The effect of the two-loop SMEFT RGEs at future colliders
Two-loop SMEFT RGEs induce non-negligible effects on the evolution of Wilson coefficients, leading to percent-level shifts in projected sensitivities for four-quark, top Yukawa, and Higgs-gluon operators in collider fits.
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Inclusive Charmless Non-Leptonic B Decays at NLO within and beyond the Standard Model
Complete NLO QCD corrections to charmless inclusive non-leptonic B-decay widths are computed for the full BSM operator set, yielding 26 constrained directions in Wilson coefficient space.
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Bottom quark electroweak dipole moments at a high-energy $\mu-$collider
A high-energy muon collider can set stronger limits on d=6 SMEFT operators for b-quark electroweak dipoles than existing EW precision data or B to Xs gamma measurements by studying bb and bbh final states.
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NLO EW and QCD dimension-6 SMEFT results for Higgs and gauge boson decays in POPxf format
The authors package NLO QCD+EW dimension-6 SMEFT predictions for Higgs and gauge-boson decays, electroweak precision observables, and e+e−→ZH into POPxf data files.
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SMEFT everywhere: a NLO study of $\boldsymbol{pp \to t\bar{t}H}$ with decaying tops
NLO QCD calculation of pp to ttH with decaying tops, including SMEFT operators O_tφ, O_φG, O_tG, O_tW in production and decays, with studies of linear/quadratic terms and RGE effects at 13.6 TeV.