Update of the search for the neutrinoless decay tau ->mu gamma

Update of the search for the neutrinoless decay tau ->mu gamma

We present an update of the search for the lepton family number violating decay τ→μγ using 12.6 million τ+τ- pairs collected with the CLEO detector. No evidence of a signal has been found and the corresponding upper limit is script B sign(τ→μγ)<1.1×10-6 at 90% C.L., significantly smaller than...

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Hlavní autoři: Ahmed, S, Alam, MS, Athar, S, Jian, L, Ling, L, Mahmood, A, Saleem, M, Timm, S, Wappler, F, Anastassov, A, Duboscq, J, Gan, K, Gwon, C, Hart, T, Honscheid, K, Kagan, H, Kass, R, Lorenc, J, Pedlar, T, Schwarthoff, H, von Toerne, E, Zoeller, M, Richichi, S, Severini, H, Skubic, P
Médium: Journal article
Jazyk:English
Vydáno: 2000

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