Speaker
Richard Hawkings
(CERN)
Description
Reference: https://arxiv.org/abs/2403.02133
The ratio of branching ratios of the W boson to muons and electrons, Rμ/eW = B(W→μν)/B(W→eν), has been measured using 140 fb−1 of pp collision data at s√=13 TeV collected with the ATLAS detector at the LHC, probing the universality of lepton couplings.
