Phys. Rev. Lett. 59, 411–414 (1987)Study of τ decay modes with multiple neutral mesons in the final statesReceived 13 February 1987; published in the issue dated 27 July 1987 The τ decay modes with multiple neutral mesons in the final states have been studied with the Mark II detector at the SLAC storage ring PEP. The branching ratio for the decay mode τ-→π-2π0ντ is found to be consistent with the theoretical expectation. However, the branching ratio for τ-→π-3π0ντ is found to be inconsistent with the theoretical prediction unless there are other decay modes with multiple neutral mesons in the final states. © 1987 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevLett.59.411
DOI:
10.1103/PhysRevLett.59.411
PACS:
13.35.+s, 14.60.Jj
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