Diboson production at the LHC: Precision phenomenology beyond NNLO QCD

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• Marius Wiesemann (Munich)
• Thursday 27 February 2020, 16:00-17:00
• Ryle Seminar Room (930), Cavendish Laboratory, Department of Physics.

If you have a question about this talk, please contact Mathieu Pellen.

Measurements of electroweak interactions at the LHC require precision that can be reached only by highest-order perturbative calculations. In this talk, I will discuss the advancement of the current state-of-the-art of theory predictions, focusing on vector-boson pair production processes. This involves the combination of higher-order corrections in both QCD and EW perturbation theory on the one hand, but also the inclusion of all-order logarithmic contributions in regions affected by soft-gluon effects on the other hand. In particular, I will discuss multi-differential resummation for diboson production and a novel approach to obtain parton-shower predictions with NNLO QCD accuracy.

The slides of the presentation can be found here

This talk is part of the HEP phenomenology joint Cavendish-DAMTP seminar series.

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