• Corpus ID: 234482960

New Physics Through Drell Yan SMEFT Measurements at NLO

@inproceedings{Dawson2021NewPT,
  title={New Physics Through Drell Yan SMEFT Measurements at NLO},
  author={Sally Dawson and Pier Paolo Giardino},
  year={2021}
}
Drell Yan production is a sensitive probe of new physics and as such has been calculated to high order in both the electroweak and QCD sectors of the Standard Model, allowing for precision comparisons between theory and data. Here we extend these calculations to the Standard Model Effective Field Theory (SMEFT) and present the NLO QCD and electroweak contributions to the neutral Drell Yan process. 1 ar X iv :2 10 5. 05 85 2v 2 [ he pph ] 1 S ep 2 02 1 
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References

SHOWING 1-10 OF 94 REFERENCES
Standard model EFT and the Drell-Yan process at high energy
The Drell-Yan process is a copious source of lepton pairs at high energy and is measured with great precision at the Large Hadron Collider (LHC). Barring any new light particles, beyond the Standard
Dilepton rapidity distribution in the Drell-Yan process at NNLO in QCD
We compute the rapidity distribution of the virtual photon produced in the Drell-Yan process through next-to-next-to-leading order in perturbative QCD. We introduce a powerful new method for
Disentangling radiative corrections using the high-mass Drell-Yan process at the LHC
We present a detailed numerical study of lepton-pair production via the Drell-Yan process above the Z-peak at the LHC. Our results consistently combine next-to-next-to-leading order QCD corrections
A FB in the SMEFT: precision Z physics at the LHC
We study the forward-backward asymmetry AFB in pp→ `+`− at the Z peak within the Standard Model Effective Field Theory (SMEFT). We find that this observable provides per mille level constraints on
NLO QCD corrections to SM-EFT dilepton and electroweak Higgs boson production, matched to parton shower in POWHEG
A bstractWe discuss the Standard Model — Effective Field Theory (SM-EFT) contributions to neutral- and charge-current Drell-Yan production, associated production of the Higgs and a vector boson, and
DYTurbo: Fast predictions for Drell-Yan processes
Drell-Yan lepton pair production processes are extremely important for Standard Model (SM) precision tests and for beyond the SM searches at hadron colliders. Fast and accurate predictions are
Electroweak radiative corrections to W -boson production at hadron colliders
The complete set of electroweak $O(\ensuremath{\alpha})$ corrections to the Drell-Yan-like production of W bosons is calculated and compared to an approximation provided by the leading term of an
Gluon corrections to the Drell-Yan model
We calculate the O (..cap alpha../sub s/) corrections to the Drell-Yan model for pp ..-->.. ..mu../sup +/..mu../sup -/X in quantum chromodynamics. We find in agreement with previous work that the
Electroweak radiative corrections to neutral current Drell-Yan processes at hadron colliders
We calculate the complete electroweak O(alpha) corrections to pp, pbar p -> l+l- X (l=e, mu) in the Standard Model of electroweak interactions. They comprise weak and photonic virtual one-loop
...
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2
3
4
5
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