Precision diboson measurements at hadron colliders
High Energy Physics - Phenomenology
2019-05-01 v2
Abstract
We discuss the measurements of the anomalous triple gauge couplings at Large Hadron Collider focusing on the contribution of the and 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.
Cite
@article{arxiv.1901.04821,
title = {Precision diboson measurements at hadron colliders},
author = {A. Azatov and D. Barducci and E. Venturini},
journal= {arXiv preprint arXiv:1901.04821},
year = {2019}
}
Comments
24 pages, 12 figures, 2 tables - Added limits with only linear term in the EFT expansion. References added. Matches published version