QCD and electroweak corrections to WZ scattering at the LHC

@article{Denner2019QCDAE,
  title={QCD and electroweak corrections to WZ scattering at the LHC},
  author={Ansgar Denner and Stefan Dittmaier and Philipp Maierh{\"o}fer and Mathieu Pellen and Christopher Schwan},
  journal={Journal of High Energy Physics},
  year={2019},
  volume={2019},
  pages={1-27}
}
A bstractWe present the first computation of the full next-to-leading-order QCD and electroweak corrections to the WZ scattering process at the LHC. All off-shell, gauge-boson-decay, and interference effects are taken into account for the process pp → μ+μ−e+νej j + X at the orders O$$ \mathcal{O} $$(αsα6) and O$$ \mathcal{O} $$(α7). The electroweak corrections feature the typical Sudakov behaviour towards high energy and amount to −16% relative to the electroweak contribution to the integrated… 

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References

SHOWING 1-10 OF 68 REFERENCES

NLO electroweak corrections to off-shell top-antitop production with leptonic decays at the LHC

A bstractFor the first time the next-to-leading-order electroweak corrections to the full off-shell production of two top quarks that decay leptonically are presented. This calculation includes all

Large Electroweak Corrections to Vector-Boson Scattering at the Large Hadron Collider.

For the first time full next-to-leading-order electroweak corrections to off-shell vector-boson scattering are presented and surprisingly large corrections are found, reaching -16% for the fiducial cross section.

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

NLO QCD corrections to W+ W+ jj production in vector-boson fusion at the LHC

We present a next-to-leading-order QCD calculation for e+\nu e\mu+\nu\mu jj production in vector-boson fusion, i.e. the scattering of two positively charged W bosons at the LHC. We include the

Techniques for the treatment of IR divergences in decay processes at NLO and application to the top-quark decay

We present the extension of two general algorithms for the treatment of infrared singularities arising in electroweak corrections to decay processes at next-to-leading order: the dipole subtraction

NLO electroweak automation and precise predictions for W + multijet production at the LHC

A bstractWe present a fully automated implementation of next-to-leading order electroweak (NLO EW) corrections in the OpenLoops matrix-element generator combined with the Sherpa and Munich Monte

Complete NLO corrections to W+W+ scattering and its irreducible background at the LHC

A bstractThe process pp → μ+νμe+νejj receives several contributions of different orders in the strong and electroweak coupling constants. Using appropriate event selections, this process is dominated

Parton-shower effects in electroweak WZjj production at the next-to-leading order of QCD

We present an implementation of $$WZjj$$WZjj production via vector-boson fusion in the POWHEG BOX, a public tool for the matching of next-to-leading order QCD calculations with multi-purpose
...