Belle CollaborationShen, C. P.Yuan, C. Z.Iijima, T.Adachi, I.Aihara, H.Asner, D. M.Aushev, T.Bakich, A. M.Bay, A.Belous, K.Bhuyan, B.Bischofberger, M.Bonvicini, G.Bozek, A.Bracko, M.Browder, T. E.Chang, M.-C.Chang, P.Chen, A.Chen, P.Cheon, B. G.Chilikin, K.Chistov, R.Cho, I.-S.Cho, K.Choi, S.-K.Choi, Y.Dalseno, J.Dolezal, Z.Drasal, Z.Eidelman, S.Fast, J. E.Gaur, V.Gabyshev, N.Goh, Y. M.Golob, B.Haba, J.Hayashii, H.Horii, Y.Hoshi, Y.Hou, W.-S.Hsiung, Y. B.Hyun, H. J.Inami, K.Ishikawa, A.Itoh, R.Iwabuchi, M.Iwasaki, Y.Iwashita, T.Julius, T.Kang, J. H.Kawasaki, T.Kiesling, C.Kim, B. H.Kim, H. O.Kim, J. B.Kim, J. H.Kim, M. J.Kim, Y. J.Kinoshita, K.Ko, B. R.Koblitz, S.Kodys, P.Korpar, S.Kouzes, R. T.Krizan, P.Krokovny, P.Kumar, R.Kumita, T.Kuzmin, A.Kwon, Y.-J.Lee, S.-H.Li, J.Li, Y.Libby, J.Liu, C.Liu, Y.Liu, Z. Q.Louvot, R.Mconie, S.Miyabayashi, K.Miyata, H.Mohanty, G. B.Mohapatra, D.Moll, A.Muramatsu, N.Nakano, E.Nakao, M.Natkaniec, Z.Nishida, S.Nishimura, K.Nitoh, O.Ogawa, S.Ohshima, T.Okuno, S.Olsen, S. L.Pakhlov, P.Pakhlova, G.Park, C. W.Park, H.Park, H. K.Pedlar, T. K.Pestotnik, R.Petric, M.Piilonen, L. E.Ritter, M.Sahoo, H.Sakai, Y.Santel, D.Sanuki, T.Sato, Y.Schneider, O.Schwanda, C.Senyo, K.Seon, O.Sevior, M. E.Shapkin, M.Shebalin, V.Shibata, T.-A.Shiu, J.-G.Shwartz, B.Sibidanov, A.Simon, F.Smerkol, P.Sohn, Y.-S.Sokolov, A.Solovieva, E.Staric, M.Sumihama, M.Sumiyoshi, T.Tatishvili, G.Teramoto, Y.Uchida, M.Uehara, S.Uglov, T.Unno, Y.Uno, S.Urquijo, P.Usov, Y.Vanhoefer, P.Varner, G.Wang, C. H.Wang, P.Wang, X. L.Watanabe, M.Watanabe, Y.Williams, K. M.Won, E.Yabsley, B. D.Yamashita, Y.Zhang, C. C.Zhang, Z. P.Zhilich, V.Zhulanov, V.Zupanc, A.2013-02-272013-02-272013-02-27201210.1103/PhysRevD.86.031102https://infoscience.epfl.ch/handle/20.500.14299/89668WOS:000307506200001Using samples of 102 x 10(6) Gamma(1S) and 158 x 10(6) Gamma(2S) events collected with the Belle detector, we study exclusive hadronic decays of these two bottomonium resonances to the three-body final states phi K+K-, omega pi(+)pi(-) and K*(0)(892)K-pi(+), and to the two-body Vector-Tensor states (phi f'(2)(1525), omega f(2)(1270), rho a(2)(1320) and K*(0)(892)(K) over bar*(0)(2)(1430)) and Axial-vector-Pseudoscalar (K-1(1270)K-+(-), K-1(1400)K-+(-) and b(1)(1235)(+)pi(-)) states. Signals are observed for the first time in the Y(1S) -> phi K+K-, omega pi(+)pi(-), K*K-0(-)pi(+), K*K-0*(0)(2) Gamma(2S) -> phi K+K-, K*K-0(-)pi(+) decay modes. Branching fractions are determined for all the processes, while 90% confidence level upper limits are established on the branching fractions for the modes with a statistical significance less than 3 sigma. The ratios of the branching fractions of Gamma(2S) and Gamma(1S) decays into the same final state are used to test a perturbative QCD prediction for OZI-suppressed bottomonium decays.text::journal::journal article::research article