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dc.contributor.authorMartínez Torres, Alberto-
dc.contributor.authorOset, Eulogi-
dc.contributor.authorGeng, Li Sheng-
dc.contributor.authorDai, Lianrong-
dc.contributor.authorSun, Bao-Xi-
dc.contributor.authorZou, B. S.-
dc.identifier.citationPhysics Letters - Section B 680 (4): 310-315 (2009)en_US
dc.description.abstractWe 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.en_US
dc.description.sponsorshipWe would like to thank C. Hanhart for useful discussions and suggestions. This work is partly supported by DGICYT contract number FIS2006-03438, the National Natural Science Foundation of China (No. 10675058, No. 10875133, and No. 10775012) and the Scientific Research Foundation of Liaoning Education Department (No. 20060490 and No. 2009T055). We acknowledge the support of the European Community-Research Infrastructure Integrating Activity “Study of Strongly Interacting Matter” (acronym Hadron- Physics2. Grant Agreement n. 227431) under the Seventh Framework Programme of EU. A. M. T is supported by a FPU grant of the Ministerio de Ciencia e Innovación. L.S.G. acknowledges support from the MICINN in the Program Juan de la Cierva.en_US
dc.format.extent155865 bytes-
dc.titleStudy 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) decaysen_US
dc.description.peerreviewedPeer revieweden_US
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