Speaker
Tommaso Armadillo
(Istituto Nazionale di Fisica Nucleare)
Description
In the context of the precision physics programme at the HL-LHC and the FCC-ee, electroweak corrections will play a central role. In this talk, I will discuss recent developments in the computation of two-loop electroweak amplitudes to lepton-pair production. First, I will present the ultraviolet-renormalised and infrared-subtracted finite remainder of the two-loop amplitude in quantum electrodynamics. Then, I will discuss the state of the art for extending our computational framework to the full electroweak Standard Model.
Authors
Simone Devoto
(University of Ghent)
Tommaso Armadillo
(Istituto Nazionale di Fisica Nucleare)