【402】 Tests of lepton universality in semileptonic beauty quark decays

25 Aug 2017, 11:30
15m
Talk Nuclear, Particle- and Astrophysics (TASK - FAKT) Nuclear, Particle-and Astrophysics (TASK-FAKT)

Speaker

Patrick Haworth Owen (Universitaet Zuerich (CH))

Description

The idea that the different generations of charged leptons interact in the same way, a concept known as lepton universality, is deeply enshrined in the Standard Model of particle physics. Decays of beauty hadrons are particularly interesting tools to test for violations of lepton universality. I will review the latest lepton universality tests with semileptonic beauty quark decays, which hint at possible contributions from new particles that are not predicted in the Standard Model.

Author

Patrick Haworth Owen (Universitaet Zuerich (CH))

Presentation materials