Speaker
Hantian Zhang
(Karlsruhe Institute of Technology)
Description
We consider next-to-leading order electroweak corrections to Higgs boson pair production. This requires the computation of two-loop four-point amplitudes with massive internal particles such as top quarks, Higgs and gauge bosons. We perform analytic calculations in various kinematical limits and show that their combination covers the whole phase space, thus circumventing time-consuming numerical approaches.
Primary authors
Hantian Zhang
(Karlsruhe Institute of Technology)
Joshua Davies
(University of Liverpool)
Kay Schoenwald
(University of Zurich)
Matthias Steinhauser
(KIT)
