Next-to-leading-order QCD corrections and parton-shower effects for weakino+squark production at the LHC

@article{Baglio2021NexttoleadingorderQC,
  title={Next-to-leading-order QCD corrections and parton-shower effects for weakino+squark production at the LHC},
  author={Julien Baglio and Gabriele Coniglio and Barbara Jager and Michael Spira},
  journal={Journal of High Energy Physics},
  year={2021}
}
Abstract We present a calculation of the next-to-leading order QCD corrections to weakino+squark production processes at hadron colliders and their implementation in the framework of the POWHEG-BOX, a tool for the matching of fixed-order perturbative calculations with parton-shower programs. Particular care is taken in the subtraction of on-shell resonances in the real-emission corrections that have to be assigned to production processes of a different type. In order to illustrate the… 
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References

SHOWING 1-10 OF 60 REFERENCES
NLO corrections to squark-squark production and decay at the LHC
A bstractWe present an analysis of the signature 2j + T (+X) via squark-squark production and direct decay into the lightest neutralino, $ pp\to \widetilde{q}\widetilde{q}\to
Squark production and decay matched with parton showers at NLO
Extending previous work on the predictions for the production of supersymmetric (SUSY) particles at the LHC, we present the fully differential calculation of the next-to-leading order (NLO) SUSY-QCD
Matching squark pair production at NLO with parton showers
A bstractThe pair production of squarks is one of the main search channels for super-symmetry at the LHC. We present a fully differential calculation of the next-to-leading order (NLO) SUSY-QCD
PROSPINO: A Program for the production of supersymmetric particles in next-to-leading order QCD
A Fortran-program for the production cross-sections of squarks and gluinos at hadron colliders is described. It includes full next-to-leading order SUSY-QCD corrections to all possible final states
Electroweakino pair production at the LHC: NLO SUSY-QCD corrections and parton-shower effects
A bstractWe present a set of NLO SUSY-QCD calculations for the pair production of neutralinos and charginos at the LHC, and their matching to parton-shower programs in the framework of the POWHEG-BOX
The Production of Charginos/Neutralinos and Sleptons at Hadron Colliders
We analyse the production of charginos/neutralinos and sle ptons at the hadron colliders Tevatron and LHC in the direct channels: pp̄/pp → χ̃iχ̃j + X and l̃ ̄̃ l′ + X. The cross sections for these
New parton distribution functions from a global analysis of quantum chromodynamics
Here, we present new parton distribution functions (PDFs) up to next-to-next-to-leading order (NNLO) from the CTEQ-TEA global analysis of quantum chromodynamics. These differ from previous CT PDFs in
Soft-gluon resummation for squark and gluino hadroproduction
We consider the resummation of soft gluon emission for squark and gluino hadroproduction at next-to-leading-logarithmic (NLL) accuracy in the framework of the minimal supersymmetric standard model.
NNLL-fast: predictions for coloured supersymmetric particle production at the LHC with threshold and Coulomb resummation
A bstractWe present state-of-the art predictions for the production of supersymmetric squarks and gluinos at the Large Hadron Collider (LHC), including soft-gluon resummation up to
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