Münster 2017 – scientific programme

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T: Fachverband Teilchenphysik

T 20: Beyond the Standard Model (Theorie) 1

T 20.6: Talk

Monday, March 27, 2017, 18:00–18:15, VSH 19

Lepton flavour violation and the muon anomalous magnetic moment — Manfred Lindner, •Moritz Platscher, and Farinaldo S. Queiroz — Max-Planck-Institut für Kernphysik, Saupfercheckweg 1, 69117 Heidelberg, Germany

In the quest for the UV completion of the Standard Model, one should study not only direct collider signatures of new physics, but also the effects which currently inaccessible physics might have on low-energy observables. Lepton flavour violating decays and measurements of the leptonic magnetic moments offer gripping tests for new physics from low to high energies. In this talk the interplay between both signatures is described in a model-independent way and their usefulness is highlighted for several specific UV completions of the Standard Model. We stress that the potential excess observed in the measurement of the muon magnetic moment over the Standard Model prediction in recent experiments could be testable in the near future through lepton flavour violation.