Evidence for decays of h(c) to multipion final states

Using a sample of 2.59×107 ψ(2S) decays collected by the CLEO-c detector, we present results of a search for the decay chain ψ(2S)→π0hc, hc→n(π+π-)π0, n=1, 2, 3. We observe no significant signals for n=1 and n=3 and set upper limits for the corresponding decay rates. First evidence for the decay hc→...

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Hlavní autoři:	Adams, G, Hu, D, Moziak, B, Napolitano, J, Ecklund, K, He, Q, Insler, J, Muramatsu, H, Park, C, Thorndike, E, Yang, F, Artuso, M, Blusk, S, Khalil, S, Mountain, R, Randrianarivony, K, Skwarnicki, T, Stone, S, Wang, J, Zhang, L, Bonvicini, G, Cinabro, D, Lincoln, A, Smith, M, Zhou, P
Médium:	Journal article
Jazyk:	English
Vydáno:	2009

Evidence for decays of h(c) to multipion final states

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