Physical Sciences and Mathematics Commons^™

Tau Decays With One Charged Particle Plus Multiple Π0'S, M. Procario, Manoj Thulasidas

Research Collection School Of Computing and Information Systems

With the CLEO-II detector at the Cornell Electron Storage Ring, we have measured branching fractions for tau lepton decay into one-prong final states with multiple π0’s B0hnπ, normalized to the branching fraction for tau decay into one charged particle and a single π0. We find B0h2π/B0hπ=0.345±0.006±0.016, B0h3π/B0hπ=0.041 ±0.003±0.005, and B0h4π/B0hπ=0.006±0.002±0.002.