Search for the lepton-flavor-violating decay ${\tau }^{\pm }\to {\mu }^{\pm }\gamma$ at Belle II

Belle II Collaboration, M. Abumusabh, I. Adachi +466

We present a search for the lepton-flavor-violating decay ${\tau }^{\pm }\to {\mu }^{\pm }\gamma$ using a data sample that corresponds to an integrated luminosity of 428 fb${}^{-1}$ recorded by the Bel…