Scalar Glueball in Radiative J/psi Decay on the Lattice
文献类型：期刊论文
| 作者 | CLQCD collaboration |
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2013 |
| 卷号 | 110期号:2 |
| 关键词 | ANISOTROPIC LATTICES MESON F(0)(1500) |
| 通讯作者 | Gui, LC (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China. |
| 英文摘要 | 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 |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000313421800004 |
| 公开日期 | 2016-02-25 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/213434]  |
| 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 | CLQCD collaboration. Scalar Glueball in Radiative J/psi Decay on the Lattice[J]. PHYSICAL REVIEW LETTERS,2013,110(2). |
| APA | CLQCD collaboration.(2013).Scalar Glueball in Radiative J/psi Decay on the Lattice.PHYSICAL REVIEW LETTERS,110(2). |
| MLA | CLQCD collaboration."Scalar Glueball in Radiative J/psi Decay on the Lattice".PHYSICAL REVIEW LETTERS 110.2(2013). |
入库方式： OAI收割
来源：高能物理研究所
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