Göttingen 2025 – wissenschaftliches Programm
Bereiche | Tage | Auswahl | Suche | Aktualisierungen | Downloads | Hilfe
T: Fachverband Teilchenphysik
T 67: Higgs Physics VII (HH and Trilinear Coupling)
T 67.7: Vortrag
Donnerstag, 3. April 2025, 17:45–18:00, ZHG104
Double Higgs production in vector boson fusion at NLO QCD with anomalous couplings — •Jens Braun1, Pia Bredt2, Gudrun Heinrich1, and Marius Höfer1 — 1Institute for Theoretical Physics, Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Str. 1, 76131 Karlsruhe, Germany — 2Department of Physics, University of Siegen, Walter-Flex-Straße 3, 57068 Siegen, Germany
We present a calculation of the NLO QCD corrections to Higgs boson pair production in vector boson fusion, combined with the leading operators parametrising anomalous interactions in non-linear Effective Field Theory (HEFT). Based on our Monte Carlo implementation using GoSam+Whizard, we investigate the effects of anomalous Higgs couplings on various observables.
Keywords: Double Higgs Production; Vector Boson Fusion; Higgs Effective Field Theory; Anomalous Higgs Couplings