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Shipsey, J. Hietala, J. Insler, J. Libby, J. L. Rosner, J. Napolitano, J. P. Alexander, J. Rademacker, J. R. Patterson, J. Wiss, J. Yelton, J. Zhu, K. K. Seth, K. M. Ecklund, K. Randrianarivony, K. W. Edwards, L. Gibbons, L. J. Pearson, L. Martin, L. M. Zhang, M. Artuso, M. J. Smith, M. Kornicer, M. Selen, N. Lowrey, P. Naik, P. Rubin, P. U. E. Onyisi, P. Zhou, R. A. Briere, R. Ehrlich, R. E. Mitchell, R. Mountain, S. Blusk, S. Das, S. Dobbs, S. Mehrabyan, S. Ricciardi, S. Stone, S. W. Gray, T. K. Pedlar, T. Skwarnicki, T. Xiao, V. E. Kuznetsov, W. M. Sun, X. Shi, Z. Metreveli","submitted_at":"2011-06-17T19:48:52Z","abstract_excerpt":"Using e^+e^- collision data corresponding to 5.88M Y(3S) [25.9M psi(2S)] decays and acquired by the CLEO III [CLEO-c] detectors operating at CESR, we study the single-pion transitions from Y(3S) [psi(2S)] to the respective spin-singlet states h_{b[c]}. 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