Orateur
Marco Ardu
Description
Exchanging a virtual 𝜏 between 𝜇→𝜏 and 𝜏→𝑒 flavour changing vertices results in 𝜇→𝑒. Upcoming 𝜇→𝑒 searches are expected to improve the branching ratios sensitivities
up to several orders of magnitude and will probe exceptionally small
contributions. In this talk, I will discuss the sensitivities of 𝜇→𝑒 observables to 𝜇→𝜏×𝜏→𝑒 interactions in the
context of the Standard Model Effective Field Theory. I will show that
the next generation of 𝜇→𝑒 experiments will probe parameter space
beyond the reach of dedicated 𝜏 flavour violating searches,
providing complementary information about 𝜏 flavour change.
