Leptoquarks and other leptonic final states - ATLAS

Searches for leptoquarks and other exotic processes in multi-lepton final states constitute a new probe to access new physics in the Standard Model flavour sector. The latest results from the ATLAS Collaboration are presented, covering a wide range of topologies. The analyses are performed exploiting the 139 $\mathrm{fb}^{-1}$ dataset, recorded at the LHC with a centre of mass energy of $\sqrt{s} = 13$~TeV. No evidence of new physics is found, thus setting exclusion limits on the various models.