The sensitivity of $\mu \to e$ processes to $\tau$ flavour change

Marco Ardu, Sacha Davidson, Martin Gorbahn

Transforming a $\mu$ to a $\tau$, then the $\tau$ to to an $e$, results in $\mu \to e$. In an EFT framework, we explore the sensitivity of $\mu \to e$ observables to products of $(μ\to τ)\times…