Study of the J/psi -> phi(omega) f(2)(1270), J/psi -> phi(omega) f '(2)(1525) and J/psi -> K*(0)(892) (K)over-bar(2)*(0)(1430) decays
文献类型：期刊论文
| 作者 | Torres, AM; Geng, LS; Dai, LR; Sun, BX; Oset, E; Zou, BS ; Dai LR(戴连蓉); Sun BX(孙宝玺); Oset E; Zou BS(邹冰松)
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| 刊名 | PHYSICS LETTERS B
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| 出版日期 | 2009 |
| 卷号 | 680期号:4页码:310-315 |
| 通讯作者 | [Martinez Torres, A. ; Geng, L. S. ; Oset, E.] Univ Valencia, Dept Fis Teor, Ctr Mixto, CSIC,Inst Invest Paterna, Valencia 46071, Spain ; [Martinez Torres, A. ; Geng, L. S. ; Oset, E.] Univ Valencia, IFIC, Ctr Mixto, CSIC,Inst Invest Paterna, Valencia 46071, Spain ; [Dai, L. R.] Liaoning Normal Univ, Dept Phys, Dalian 116029, Peoples R China ; [Sun, Bao Xi] Beijing Univ Technol, Coll Appl Sci, Inst Theoret Phys, Beijing 100124, Peoples R China ; [Martinez Torres, A. ; Dai, L. R. ; Sun, Bao Xi ; Oset, E. ; Zou, B. S.] Chinese Acad Sci, Inst High Energy Phys, Sci Facil, Beijing 100049, Peoples R China ; [Martinez Torres, A. ; Dai, L. R. ; Sun, Bao Xi ; Oset, E. ; Zou, B. S.] Chinese Acad Sci, Ctr Theoret Phys, Sci Facil, Beijing 100049, Peoples R China |
| 英文摘要 | We present an approach to Study the decay modes of the J/psi into a vector meson and a tensor meson, taking into account the nature of the f(2)(1270), f'(2)(1525). (K) over bar (2)*(0)(1430) resonances as dynamically generated states from the vector meson-vector meson interaction. We evaluate four ratios of partial decay widths in terms of a flavor dependent OZI breaking parameter and the results obtained compare favorably with experiment, although the experimental uncertainties are still large. Further refinements of the data Would provide a more stringent test on the theoretical approach. The fit to the data is possible due to the particular strength and sign of the couplings of the resonances to pairs of vector mesons given by the theory. (C) 2009 Elsevier B.V. All rights reserved. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000271360100004 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/236911]  |
| 专题 | 高能物理研究所_理论物理室 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Torres, AM,Geng, LS,Dai, LR,et al. Study of the J/psi -> phi(omega) f(2)(1270), J/psi -> phi(omega) f '(2)(1525) and J/psi -> K*(0)(892) (K)over-bar(2)*(0)(1430) decays[J]. PHYSICS LETTERS B,2009,680(4):310-315. |
| APA | Torres, AM.,Geng, LS.,Dai, LR.,Sun, BX.,Oset, E.,...&邹冰松.(2009).Study of the J/psi -> phi(omega) f(2)(1270), J/psi -> phi(omega) f '(2)(1525) and J/psi -> K*(0)(892) (K)over-bar(2)*(0)(1430) decays.PHYSICS LETTERS B,680(4),310-315. |
| MLA | Torres, AM,et al."Study of the J/psi -> phi(omega) f(2)(1270), J/psi -> phi(omega) f '(2)(1525) and J/psi -> K*(0)(892) (K)over-bar(2)*(0)(1430) decays".PHYSICS LETTERS B 680.4(2009):310-315. |
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来源：高能物理研究所
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