Aachen 2019 – wissenschaftliches Programm
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T: Fachverband Teilchenphysik
T 89: Theorie: Higgs
T 89.2: Vortrag
Donnerstag, 28. März 2019, 16:15–16:30, S16
Next-to-next-to-leading order real corrections to Higgs boson pair production in the large top mass limit — Joshua Davies, •Florian Herren, Go Mishima, and Matthias Steinhauser — Institut für Theoretische Teilchenphysik, Karlsruhe Institute of Technology (KIT)
Higgs boson pair production allows to probe the trilinear Higgs self-interaction of the scalar potential of the Standard Model. Whereas at next-to-leading order (NLO) exact results are available one has to rely on approximations at NNLO.
In this talk we will present analytic results for NNLO real corrections in the large top quark mass limit and include several 1/mt terms.