Bonn 2020 – scientific programme

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T: Fachverband Teilchenphysik

T 16: QCD theory I

T 16.3: Talk

Monday, March 30, 2020, 17:00–17:15, H-ÜR 1

Zero-jettiness beam function at NNLO — •Daniel Baranowski — TTP, KIT, Karlsruhe

Currently there is a push in developing techniques for N3LO fully-differential QCD computations for the most basic 2 to 1 processes, such as the production of the Higgs boson in gluon fusion or the Drell-Yan process. One way to handle IR and collinear singularities is slicing of the phase space along a suitable variable. This talk focuses on one of the ingredients of the slicing technique, the zero-jettiness beam function at NNLO.