1. ψ(2S)Hadronic Decays to Vector-Tensor Final States
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Xuan Yang, Z. Q. Yu, Q. H. Hu, Wei Li, J. H. Liu, J. W. Zhang, Y. S. Zhu, L. J. Pan, C. M. Yang, Y. B. Chen, Michael Schernau, W. Yang, W. G. Yan, F. Lu, L. Y. Ding, Q. J. Zhang, Z. P. Zheng, Lei Zhang, J. Nie, W. G. Li, J. C. Chen, G. L. Tong, B. A. Zhuang, Joseph Izen, T. J. Wang, C. G. Li, S. Feng, C. L. Wei, J. F. Qiu, Kai Yi, Y. Y. Shao, Hao-Ze Chen, Jiming Yang, H. S. Mao, L. Y. Dong, F. Wang, Z. P. Mao, D. X. Zhao, C. S. Gao, Dehong Zhang, B. Y. Zhang, B. S. Cheng, W. Dunwoodie, B. K. Kim, J. D. Huang, J. Panetta, Xuanhong Lou, R. Malchow, Y. Y. Wang, Y. C. Zhu, J. G. Bian, I. Blum, J. H. Gu, C. Z. Yuan, Lu Wang, J. T. He, C. H. Luo, Hai-Bo Li, H. M. Hu, Q. M. Zhu, Meng Wang, R. B. Li, J. M. Ma, Z. T. Yu, Xuan Zhang, Yuanbo Chen, X. C. Meng, J. He, J. Standifird, S. T. Xue, L. S. Zheng, Yi Jin, Y. W. Liu, L. S. Wang, M. H. Ye, P. F. Lang, Y. Z. Huang, Jie Zhang, B. W. Shen, Y. K. Que, S. W. Han, J. Chen, T. Hu, G. Y. Hu, M. Wang, E. C. Ma, C. D. Qian, Li Zhou, H. S. Sun, J. Oyang, J. P. Liu, A. M. Ma, H. S. Zhou, Chunmei Zhang, J. Li, D. G. Hitlin, X. Y. Shen, F. A. Harris, D. Li, H. L. Zhang, P. Gratton, X. M. Xia, Z. W. Chai, G. Rong, C. H. Jiang, Da-Hua Zhang, Y. Yuan, Y. H. Yu, M. G. Zhao, R. G. Liu, F. C. Porter, D. Paluselli, Yangsen Ye, H. W. Zhao, M. L. Gao, B. Lowery, S. W. Ye, S. Q. Tang, S. D. Gu, H. Z. Shi, S. Q. Gao, Z. J. Ke, Junqiang Zhang, P. P. Xie, H. M. Liu, M. Weaver, X. F. Song, J. W. Zhao, G. P. Chen, H. Shen, X. Q. Hu, Z. G. Zhao, W. R. Zhao, P. Q. Li, C. Y. Yang, Y. F. Gu, X. R. Qi, Y. L. Han, Y. H. Qu, Y. F. Lai, Y. Zhang, Yuehong Xie, Shun-Qi Zhang, M. He, D. L. Shen, X. Z. Cui, P. L. Wang, M. H. Kelsey, Stephen L. Olsen, L. C. Lu, W. J. Xiong, Y. Y. Zhang, W. X. Gu, C. S. Yu, W. H. Toki, Jianping Zheng, D. M. Xi, J. Yan, A. J. Lankford, G. F. Xu, F. Sun, X. N. Li, Y. N. Guo, H. L. Ding, Xingguo Li, G. P. Zhou, J. Y. Lu, D. Kong, S. M. Wang, Junguang Lu, Y. H. Xie, C. C. Xu, Y. Q. Chen, J. L. Hu, Y. G. Wu, Z. Z. Du, H. Y. Sheng, C. X. Yu, N. D. Qi, and J. Z. Bai
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Physics ,Particle physics ,Branching fraction ,Hadron ,General Physics and Astronomy ,Mathematical physics - Abstract
Author(s): Bai, JZ; Bian, JG; Blum, I; Chai, ZW; Chen, GP; Chen, HF; Chen, J; Chen, JC; Chen, Y; Chen, YB; Chen, YQ; Cheng, BS; Cui, XZ; Ding, HL; Ding, LY; Dong, LY; Du, ZZ; Dunwoodie, W; Feng, S; Gao, CS; Gao, ML; Gao, SQ; Gratton, P; Gu, JH; Gu, SD; Gu, WX; Gu, YF; Guo, YN; Han, SW; Han, Y; Harris, FA; He, J; He, JT; He, M; Hitlin, DG; Hu, GY; Hu, HM; Hu, JL; Hu, QH; Hu, T; Hu, XQ; Huang, JD; Huang, YZ; Izen, JM; Jiang, CH; Jin, Y; Ke, ZJ; Kelsey, MH; Kim, BK; Kong, D; Lai, YF; Lang, PF; Lankford, A; Li, CG; Li, D; Li, HB; Li, J; Li, PQ; Li, RB; Li, W; Li, WD; Li, WG; Li, XH; Li, XN; Liu, HM; Liu, J; Liu, JH; Liu, RG; Liu, Y; Lou, XC; Lowery, B; Lu, F; Lu, JG; Lu, JY; Lu, LC; Luo, CH; Ma, AM; Ma, EC; Ma, JM; Malchow, R; Mao, HS; Mao, ZP; Meng, XC; Nie, J; Olsen, SL | Abstract: The decays of the ψ(2S) into vector plus tensor meson final states have been studied for the first time using the BES detector. We determine upper limits on branching fractions for ψ(2S) decays into ωf2, ρa2, K*0K*02 + c.c., and φf'2(1525) that are, in each case, significantly smaller than the corresponding branching fractions for the J/ψ meson, scaled according to the expectations of perturbative QCD. © 1998 The American Physical Society.
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- 1998
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