Hunting for $B^{+}\to K^{+}{\tau }^{+}{\tau }^{-}$ imprints on the $B^{+}\to K^{+}{\mu }^{+}{\mu }^{-}$ dimuon spectrum

Claudia Cornella, Gino Isidori, Matthias König +3

We investigate the possibility of indirectly constraining the $B^{+}\to K^{+}{\tau }^{+}{\tau }^{-}$ decay rate using precise data on the $B^{+}\to K^{+}{\mu }^{+}{\mu }^{-}$ dimuon spectrum. To this end, we es…