16–19 Apr 2019
Europe/Zurich timezone

Precision diboson measurements at hadron colliders

18 Apr 2019, 17:30
25m
Collider Collider

Speaker

Dr Aleksandr Azatov (SISSA and INFN Trieste)

Description

We discuss the measurements of the anomalous triple gauge couplings at Large Hadron Collider focusing on the contribution of the O3W and O3W~ operators. These deviations were known to be particularly hard to measure due to their suppressed interference with the SM amplitudes in the inclusive processes, leading to approximate flat directions in the space of these Wilson coefficients. We present the prospects for the measurements of these interactions at HL-LHC and HE-LHC using exclusive variables sensitive to the interference terms and taking carefully into account effects appearing due to NLO QCD corrections.

Primary author

Dr Aleksandr Azatov (SISSA and INFN Trieste)

Presentation materials