15-18 April 2019
Europe/Brussels timezone

Precision diboson measurements at hadron colliders

Apr 17, 2019, 10:00 AM
30m

Speaker

Dr Daniele Barducci (University of Rome La Sapienza)

Description

I will discuss the measurements of the anomalous triple gauge couplings at Large Hadron
Collider focusing on the contribution of the CP-even and CP-odd 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. I will 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.

Presentation materials