The broad J(P)=0(-) meson in J/Psi radiative decays
文献类型：期刊论文
| 作者 | Bugg, DV; Dong LY(董燎原) ; Zou BS(邹冰松); Dong, LY; Zou, BS
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| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 1999 |
| 卷号 | 458期号:4页码:511-516 |
| 通讯作者 | IHEP, Beijing 10039, Peoples R China ; Univ London Queen Mary & Westfield Coll, London E1 4NS, England |
| 英文摘要 | We consider all available data on radiative decays of J/Psi to the J(P) = 0(-) final states in rho rho, omega omega, K*(K) over bar*, phi phi, eta pi pi, and kappa K; here kappa refers to the K pi S-wave. They are fitted to a single Breit-Wigner resonance having s-dependent widths proportional to the available phase space in each channel. This resonance has a K-matrix mass 2190 +/- 50 MeV and a full width at half maximum of 850 +/- 100 MeV; errors are mostly systematic. Decays are flavour-blind within errors, suggesting it is the 0(-) glueball predicted near this mass by lattice gauge calculations. (C) 1999 Published by Elsevier Science B.V. All rights reserved. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000081563700010 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/237769]  |
| 专题 | 高能物理研究所_理论物理室 高能物理研究所_实验物理中心 |
| 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 | Bugg, DV,Dong LY,Zou BS,et al. The broad J(P)=0(-) meson in J/Psi radiative decays[J]. PHYSICS LETTERS B,1999,458(4):511-516. |
| APA | Bugg, DV,董燎原,邹冰松,Dong, LY,&Zou, BS.(1999).The broad J(P)=0(-) meson in J/Psi radiative decays.PHYSICS LETTERS B,458(4),511-516. |
| MLA | Bugg, DV,et al."The broad J(P)=0(-) meson in J/Psi radiative decays".PHYSICS LETTERS B 458.4(1999):511-516. |
入库方式： OAI收割
来源：高能物理研究所
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