Triple-gauge couplings in LHC diboson production: a SMEFT view from every angle
Hesham El Faham,
Giovanni Pelliccioli,
Eleni Vryonidou
Abstract:This study explores fully leptonic WZ and WW production at the LHC within the SMEFT framework at NLO in QCD, focusing on both CP-even and CP-odd triple-gauge-coupling dimension-six operators. We investigate the off-shell processes, contrasting our findings in inclusive setups with those in the presence of realistic fiducial selections. Alongside the conventional kinematic observables, we examine polarisation-sensitive observables and angular coefficients. Moreover, we assess potential SMEFT effects on asymmetr… Show more
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