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Gui, LC; Chen, Y; Li, G; Liu, C; Liu, YB; Ma, JP; Yang, YB; Zhang, JB; Gui, LC (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China.
Scalar Glueball in Radiative J/psi Decay on the Lattice
发表期刊PHYSICAL REVIEW LETTERS
语种英语
关键词Anisotropic Lattices Meson f(0)(1500)
摘要The form factors in the radiative decay of J/psi to a scalar glueball are studied within quenched lattice QCD on anisotropic lattices. The continuum extrapolation is carried out by using two different lattice spacings. With the results of these form factors, the partial width of J/psi radiatively decaying into the pure gauge scalar glueball is predicted to be 0.35(8) keV, which corresponds to a branching ratio of 3.8(9) x 10(-3). By comparing with experiments, out results indicate that f(0)(1710) has a larger overlap with the pure gauge glueball than other related scalar mesons. DOI: 10.1103/PhysRevLett.110.021601
2013
ISSN0031-9007
卷号110期号:2页码:21601
学科领域Physics
收录类别SCI
项目资助者National Science Foundation of China (NSFC) [10835002, 11075167, 11021092, 10675101, 10947007, 10975076]; NSFC; DFG [CRC110] ; National Science Foundation of China (NSFC) [10835002, 11075167, 11021092, 10675101, 10947007, 10975076]; NSFC; DFG [CRC110] ; National Science Foundation of China (NSFC) [10835002, 11075167, 11021092, 10675101, 10947007, 10975076]; NSFC; DFG [CRC110] ; National Science Foundation of China (NSFC) [10835002, 11075167, 11021092, 10675101, 10947007, 10975076]; NSFC; DFG [CRC110]
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被引频次:33[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15440
专题理论物理所科研产出_SCI论文
通讯作者Gui, LC (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China.
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GB/T 7714
Gui, LC,Chen, Y,Li, G,et al. Scalar Glueball in Radiative J/psi Decay on the Lattice[J]. PHYSICAL REVIEW LETTERS,2013,110(2):21601.
APA Gui, LC.,Chen, Y.,Li, G.,Liu, C.,Liu, YB.,...&Gui, LC .(2013).Scalar Glueball in Radiative J/psi Decay on the Lattice.PHYSICAL REVIEW LETTERS,110(2),21601.
MLA Gui, LC,et al."Scalar Glueball in Radiative J/psi Decay on the Lattice".PHYSICAL REVIEW LETTERS 110.2(2013):21601.
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