Measurement of Exclusive Branching Fractions of Hadronic One-Prong Tau Decays
M. Acciarri, A. Ádám, О. Адриани, T. E. Coan et autres
We have measured the branching fractions for the hadronic τ decays, τ → π K nπ° ν (0≤ n ≤3), with the L3 detector at LEP. Multiphoton final states are analyzed using the fine-grained, high-resolution electromagnetic calorimeter. The decay channels are identified …