Lepton flavor violating decay of true muonium: $(\hat{\mathbf{I}}{¼}^{+}\hat{\mathbf{I}}{¼}^{-})\to \hat{\mathbf{I}}{¼}^{\pm }{\mathbf{e}}^{\mp }$

Ryotaro Minato, Akira Sato, Ryosuke Suda +1

We propose a new channel for probing charged lepton flavor violation (CLFV): the decay of true muonium into a lepton pair of different flavor, $(\hat{I}{¼}^{+}\hat{I}{¼}^{-})\to \hat{I}{¼}^{\pm }{e}^{\mp }$. This…