research
Study of J/ψ→ωK+K−
- Authors
- B. Xin
- B.A. Zhuang
- B.Q. Zhou
- B.S. Zou
- B.X. Zhang
- B.Y. Zhang
- Bai
- Bai
- Bai
- C.C. Zhang
- C.D. Fu
- C.D. Qian
- C.H. Jiang
- C.L. Luo
- C.L. Wei
- C.S. Gao
- C.S. Yu
- C.X. Liu
- C.Z. Yuan
- D.H. Wei
- D.H. Zhang
- D.L. Shen
- D.P. Jin
- D.V. Bugg
- D.X. Zhao
- D.Y. Wang
- Eidelman
- F. Li
- F. Liu
- F. Lu
- F. Shi
- F. Yang
- F.A. Harris
- F.C. Ma
- Falvard
- Fang Liu
- Feldman
- G. Li
- G. Rong
- G.F. Xu
- G.L. Tong
- G.M. Zhou
- G.R. Lu
- G.S. Huang
- G.S. Varner
- G.W. Yu
- H. Qin
- H. Xu
- H.B. Liao
- H.F. Chen
- H.H. Li
- H.H. Liu
- H.J. Lu
- H.L. Dai
- H.L. Ma
- H.M. Hu
- H.M. Liu
- H.P. Peng
- H.Q. Zheng
- H.S. Chen
- H.S. Sun
- H.X. Chen
- H.X. Yang
- H.Y. Fu
- H.Y. Sheng
- H.Y. Zhang
- J. Fang
- J. Li
- J. Liu
- J. Nie
- J. Yang
- J. Zhang
- J.B. Liu
- J.B. Zhao
- J.C. Chen
- J.C. Li
- J.F. Chang
- J.F. Qiu
- J.F. Sun
- J.G. Bian
- J.G. Lu
- J.M. Ma
- J.M. Yuan
- J.P. Liu
- J.P. Zheng
- J.W. Zhang
- J.W. Zhao
- J.Y. Zhang
- J.Z. Bai
- J.Z. Wang
- Jin Chen
- Jun Chen
- K. Wang
- K.J. Zhu
- K.L. He
- Köpke
- L. Shang
- L. Wang
- L. Zhou
- L.H. Yi
- L.L. Ma
- L.S. Wang
- L.S. Zheng
- L.X. Luo
- L.Y. Dong
- L.Y. Shan
- M. Ablikim
- M. He
- M. Wang
- M. Ye
- M.G. Zhao
- M.H. Ye
- M.L. Chen
- M.L. Yan
- M.Y. Gong
- N. Tao
- N. Wu
- N.D. Qi
- N.F. Zhou
- P. Wang
- P.L. Wang
- P.P. Zhao
- Q.F. Dong
- Q.J. Li
- Q.J. Zhang
- Q.M. Ma
- Q.M. Zhu
- R.G. Liu
- R.Y. Li
- S. Jin
- S.D. Gu
- S.L. Olsen
- S.L. Zang
- S.M. Li
- S.P. Chi
- S.Q. Zhang
- S.S. Fang
- S.S. Sun
- S.T. Xue
- S.X. Du
- S.Z. Wang
- T. Hu
- W.D. Li
- W.F. Wang
- W.G. Li
- W.R. Zhao
- W.X. Gong
- X. Cai
- X. He
- X. Shi
- X. Tang
- X.A. Zhuang
- X.B. Ji
- X.B. Ma
- X.C. Zhong
- X.H. Mo
- X.J. Zhao
- X.L. Li
- X.L. Luo
- X.M. Xia
- X.M. Zhang
- X.P. Huang
- X.Q. Li
- X.S. Jiang
- X.T. Huang
- X.X. Xie
- X.Y. Ma
- X.Y. Shen
- X.Y. Zhang
- X.Z. Cui
- Y. Ban
- Y. Jin
- Y. Yuan
- Y. Zeng
- Y.B. Chen
- Y.B. Zhao
- Y.C. Zhu
- Y.F. Lai
- Y.F. Liang
- Y.F. Wang
- Y.K. Heng
- Y.L. Li
- Y.M. Wu
- Y.N. Gao
- Y.N. Guo
- Y.P. Chu
- Y.Q. Guo
- Y.R. Tian
- Y.S. Dai
- Y.S. Zhu
- Y.X. Yang
- Y.X. Ye
- Y.Y. Zhang
- Y.Z. Sun
- Yi Jin
- Yingchun Zhu
- Yiyun Zhang
- Yu Zeng
- Z. Wang
- Z.A. Liu
- Z.A. Zhu
- Z.D. Nie
- Z.G. Zhao
- Z.J. Guo
- Z.J. Sun
- Z.P. Mao
- Z.P. Zhang
- Z.P. Zheng
- Z.Q. Zhang
- Z.X. Liu
- Z.Y. Deng
- Z.Y. Ren
- Z.Y. Wang
- Z.Y. Yi
- Z.Z. Du
- Zhe Wang
- Zheng Wang
- Zou
- Publication date
- 1 January 2004
- Publisher
- 'Elsevier BV'
- Doi
Abstract
New data are presented on J/ψ→ωK+K− from a sample of 58M J/ψ events in the upgraded BES II detector at the BEPC. There is a conspicuous signal for f0(1710)→K+K− and a peak at higher mass which may be fitted with f2(2150)→KKˉ. From a combined analysis with ωπ+π− data, the branching ratio BR(f0(1710)→ππ)/BR(f0(1710)→KKˉ) is <0.11 at the 95% confidence level.Comment: 11 pages, 5 figures. Submitted to Phys. Lett.Similar works
Available Versions
Last time updated on 05/05/2017
Last time updated on 05/06/2019
Last time updated on 20/04/2018
Last time updated on 03/12/2019