Sep 9 – 13, 2019
Europe/Zurich timezone

Cross section ratios as a precision tool for ttgamma at the LHC

Sep 12, 2019, 11:30 AM



Malgorzata Worek (RWTH Aachen University )


With the goal of increasing the precision of NLO QCD predictions for the pp->ttγ process in the di-lepton top quark decay channel we present theoretical predictions for the cross section ratio. Results for the latter together with various differential cross section ratios will be presented for the LHC Run II energy of 13 TeV. Fully realistic NLO QCD computations for both tt and ttγ production will be discussed as well.

Primary author

Malgorzata Worek (RWTH Aachen University )

Presentation materials