Probes of flavour symmetry and violation with top quarks in ATLAS and CMS

Collaborations
for the collaborations.
Jan 24, 2025
7 pages
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Abstract: (arXiv)
Results are presented of searches and measurements in the top quark sector by the ATLAS and CMS experiments. These analyses use data from proton-proton collisions at a centre-of-mass energy of 13 TeV, recorded between 2015 and 2018 at the Large Hadron Collider and corresponding to integrated luminosities of 138-140 fb1^{-1}. Searches are carried out for charged lepton flavour violation, baryon number violation and the presence of neutral heavy leptons. A precise measurement of lepton flavour universality between electrons and muons originating from top quark-antiquark events is also presented.
Note:
  • Talk at the 17th International Workshop on Top Quark Physics (Top2024), 22-27 September 2024
  • This work is a submission to SciPost Phys. Proc