"Asner, D. M." . "Bracko, M." . . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "Chang, P." . "Observation of exclusive Y(1S) and Y(2S) decays into light hadrons" . "Dalseno, J." . "Browder, T. E." . "RIV/00216208:11320/12:10127391" . . "Bakich, A. M." . . . "Bonvicini, G." . "Bischofberger, M." . . "Yuan, C. Z." . "Chen, P." . "P(LA10033), Z(MSM0021620859)" . "1550-7998" . "7"^^ . "3"^^ . "Belous, K." . . . . "155530" . "hadrons; light; into; decays; Y2S; Y1S; exclusive; Observation"@en . "Observation of exclusive Y(1S) and Y(2S) decays into light hadrons"@en . "10.1103/PhysRevD.86.031102" . . . "Cheon, B. G." . . . "RIV/00216208:11320/12:10127391!RIV13-MSM-11320___" . "Choi, S. -K." . . "Cho, K." . . "Observation of exclusive Y(1S) and Y(2S) decays into light hadrons" . "Using 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."@en . "Iijima, T." . "Dr\u00E1sal, Zbyn\u011Bk" . . "Cho, I. -S." . "Chistov, R." . "86" . "Bo\u010Dek, A." . "http://dx.doi.org/10.1103/PhysRevD.86.031102" . "Aushev, T." . . . "Chang, M. -C." . "Physical Review D - Particles, Fields, Gravitation and Cosmology" . "000307506200001" . "Using 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." . . "155"^^ . . . "3" . "Chen, A." . "Aihara, H." . . "Shen, C. P." . "Dole\u017Eal, Zden\u011Bk" . . "11320" . "Choi, Y." . . "Kody\u0161, Peter" . "Chilikin, K." . . "Bhuyan, B." . "Observation of exclusive Y(1S) and Y(2S) decays into light hadrons"@en . "Bay, A." . "[67C0EA678304]" . . "Adachi, I." .