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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
	Martinez Torres, A.1,2,5,6; Geng, L. S.1,2; Dai, L. R.3,5,6; Sun, Bao Xi4,5,6; Oset, E.1,2,5,6; Zou, B. S.5,6
刊名	Physics letters b
	2009-10-05
卷号	680期号:4页码:310-315
ISSN号	0370-2693
DOI	10.1016/j.physletb.2009.09.003
通讯作者	Martinez torres, a.(amartine@ific.uv.es)
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.
WOS关键词	CHIRAL DYNAMICS ; SCALAR MESONS ; PI-PI ; PHI ; F(0)(980) ; SYMMETRY
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000271360100004
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2175935
专题	高能物理研究所
通讯作者	Martinez Torres, A.
作者单位	1.Univ Valencia, Dept Fis Teor, Ctr Mixto, CSIC,Inst Invest Paterna, Valencia 46071, Spain 2.Univ Valencia, IFIC, Ctr Mixto, CSIC,Inst Invest Paterna, Valencia 46071, Spain 3.Liaoning Normal Univ, Dept Phys, Dalian 116029, Peoples R China 4.Beijing Univ Technol, Coll Appl Sci, Inst Theoret Phys, Beijing 100124, Peoples R China 5.Chinese Acad Sci, Inst High Energy Phys, Sci Facil, Beijing 100049, Peoples R China 6.Chinese Acad Sci, Ctr Theoret Phys, Sci Facil, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Martinez Torres, A.,Geng, L. S.,Dai, L. R.,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	Martinez Torres, A.,Geng, L. S.,Dai, L. R.,Sun, Bao Xi,Oset, E.,&Zou, B. S..(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	Martinez Torres, A.,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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