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Precise predictions for the angular coefficients in Z-boson production at the LHC (2017)
Journal Article
Gauld, R., Gehrmann-De Ridder, A., Gehrmann, T., Glover, E., & Huss, A. (2017). Precise predictions for the angular coefficients in Z-boson production at the LHC. Journal of High Energy Physics, 2017(11), Article 003. https://doi.org/10.1007/jhep11%282017%29003

The angular distributions of lepton pairs in the Drell-Yan process can provide rich information on the underlying QCD production mechanisms. These dynamics can be parameterised in terms of a set of frame dependent angular coefficients, Ai=0,…,7, whic... Read More about Precise predictions for the angular coefficients in Z-boson production at the LHC.

NNLO QCD corrections to event orientation in e+e- annihilation (2017)
Journal Article
Gehrmann, T., Glover, E., Huss, A., Niehues, J., & Zhang, H. (2017). NNLO QCD corrections to event orientation in e+e- annihilation. Physics Letters B, 775, 185-189. https://doi.org/10.1016/j.physletb.2017.10.069

We present a new implementation of the NNLO QCD corrections to three-jet final states and related event-shape observables in electron–positron annihilation. Our implementation is based on the antenna subtraction method, and is performed in the NNLOje... Read More about NNLO QCD corrections to event orientation in e+e- annihilation.

Precise predictions for dijet production at the LHC (2017)
Journal Article
Currie, J., Gehrmann-DeRidder, A., Gehrmann, T., Glover, E., Huss, A., & Pires, J. (2017). Precise predictions for dijet production at the LHC. Physical Review Letters, 119(15), Article 152001. https://doi.org/10.1103/physrevlett.119.152001

We present the calculation of dijet production, doubly differential in dijet mass m j j and rapidity difference | y ∗ | , at leading color in all partonic channels at next-to-next-to-leading order (NNLO) in perturbative QCD. We consider the long-stan... Read More about Precise predictions for dijet production at the LHC.

NNLO QCD corrections to jet production in deep inelastic scattering (2017)
Journal Article
Currie, J., Gehrmann, T., Huss, A., & Niehues, J. (2017). NNLO QCD corrections to jet production in deep inelastic scattering. Journal of High Energy Physics, 2017(7), Article 18. https://doi.org/10.1007/jhep07%282017%29018

Hadronic jets in deeply inelastic electron-proton collisions are produced by the scattering of a parton from the proton with the virtual gauge boson mediating the interaction. The HERA experiments have performed precision measurements of inclusive si... Read More about NNLO QCD corrections to jet production in deep inelastic scattering.

Precision studies of observables in pp → W → lνl and pp → γ , Z → l+l− processes at the LHC (2017)
Journal Article
Alioli, S., Arbuzov, A., Bardin, D. Y., Barzè, L., Bernaciak, C., Bondarenko, S., …Zanderighi, G. (2017). Precision studies of observables in pp → W → lνl and pp → γ , Z → l+l− processes at the LHC. The European Physical Journal C, 77(5), Article 280. https://doi.org/10.1140/epjc/s10052-017-4832-7

This report was prepared in the context of the LPCC Electroweak Precision Measurements at the LHC WG (https://lpcc.web.cern.ch/lpcc/index.php?page=electroweak_wg) and summarizes the activity of a subgroup dedicated to the systematic comparison of pub... Read More about Precision studies of observables in pp → W → lνl and pp → γ , Z → l+l− processes at the LHC.

NNLO QCD corrections for Drell-Yan pTZ and ϕ∗η observables at the LHC (2016)
Journal Article
Gehrmann-De Ridder, A., Gehrmann, T., Glover, E., Huss, A., & Morgan, T. (2016). NNLO QCD corrections for Drell-Yan pTZ and ϕ∗η observables at the LHC. Journal of High Energy Physics, 2016(11), Article 094. https://doi.org/10.1007/jhep11%282016%29094

Drell-Yan lepton pairs with finite transverse momentum are produced when the vector boson recoils against (multiple) parton emission(s), and is determined by QCD dynamics. At small transverse momentum, the fixed order predictions break down due to th... Read More about NNLO QCD corrections for Drell-Yan pTZ and ϕ∗η observables at the LHC.

The NNLO QCD corrections to Z boson production at large transverse momentum (2016)
Journal Article
Gehrmann-De Ridder, A., Gehrmann, T., Glover, E., Huss, A., & Morgan, T. (2016). The NNLO QCD corrections to Z boson production at large transverse momentum. Journal of High Energy Physics, 2016(7), Article 133. https://doi.org/10.1007/jhep07%282016%29133

The transverse momentum distribution of massive neutral vector bosons can be measured to high accuracy at hadron colliders. The transverse momentum is caused by a partonic recoil, and is determined by QCD dynamics. We compute the single and double-di... Read More about The NNLO QCD corrections to Z boson production at large transverse momentum.

Precise QCD predictions for the production of a Z boson in association with a hadronic jet (2016)
Journal Article
Gehrmann-De Ridder, A., Gehrmann, T., Glover, E., Huss, A., & Morgan, T. (2016). Precise QCD predictions for the production of a Z boson in association with a hadronic jet. Physical Review Letters, 117(2), Article 022001. https://doi.org/10.1103/physrevlett.117.022001

We compute the cross section and differential distributions for the production of a Z boson in association with a hadronic jet to next-to-next-to-leading order (NNLO) in perturbative QCD, including the leptonic decay of the Z boson. We present numeri... Read More about Precise QCD predictions for the production of a Z boson in association with a hadronic jet.