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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
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)
2009
发表期刊PHYSICS LETTERS B
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
文章类型Article
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.
学科领域Physics
研究领域[WOS]Physics ; Physics
DOI10.1016/j.physletb.2009.09.003
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语种英语
研究领域[WOS]Physics ; Physics
WOS类目Physics, Multidisciplinary
WOS记录号WOS:000271360100004
引用统计
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/236911
专题理论物理室
作者单位中国科学院高能物理研究所
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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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