NNLO QCD corrections to $WW\gamma$ production at the LHC
Triboson production processes are crucial to study quartic gauge-boson couplings. We present the computation of the radiative corrections to $WW\gamma$ production at the next-to-next-to-leading order (NNLO) in QCD. The leptonic decays of the $W$ bosons and off-shell effects are fully included. The calculation is exact,...