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Tau decays with one charged particle plus multiple pi(0)'s
Ammar, Raymond G. Ball, S. Baringer, Philip S. Coppage, Don Copty, N. Davis, Robin E. P. Hancock, N. Kelly, M. Kwak, Nowhan Lam, H.
Ammar, Raymond G.
Ball, S.
Baringer, Philip S.
Coppage, Don
Copty, N.
Davis, Robin E. P.
Hancock, N.
Kelly, M.
Kwak, Nowhan
Lam, H.
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Abstract
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 pi0's, B(hnpi)0, normalized to the branching fraction for tau decay into one charged particle and a single pi0. We find B(h2pi)0/B(hpi)0 = 0.345 +/- 0.006 +/- 0.016, B(h3pi)0/B(hpi)0 = 0.041 +/- 0.003 +/- 0.005, and B(h4pi)0/B(hpi)0 = 0.006 +/- 0.002 +/- 0.002.
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1993-03
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AMERICAN PHYSICAL SOC
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PROCARIO, M, YANG, S, et al. Tau decays with one charged particle plus multiple pi(0)'s. PHYSICAL REVIEW LETTERS. March 1993. 70(9) : 1207-1211