MIxed QCD-electroweak corrections to Drell-Yan production

Maggio 12, 2022@11:00 am–12:00 pm
Aula 601 e online

Seminario di Fenomenologia – Dr. Raoul Röntsch (Universitá di Milano)

Drell-Yan production is one of the keystone processes at hadron colliders, relevant for a multitude of analyses from precision measurements of the Standard Model parameters to searches for New Physics. As such, it is important to obtain highly precise theoretical predictions to compare with data. I will discuss the computation of mixed QCD-EW corrections to onshell vector boson production and highlight their impact on the measurement of the mass of the W boson, where the target precision is around 0.1 permille. I will then discuss the calculation of mixed QCD-EW corrections to massless dilepton production, and present results focusing on intermediate to high invariant mass regions.
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Topic: Theory and Pheno seminars
Meeting ID: 857 318 5271