Pseudoscalar-meson mixing in J/psi decays
文献类型:期刊论文
| 作者 | Fang SS(房双世) ; Zhu YC(祝玉灿); Fang, SS ; Zhu, YC ; Lu, GR
|
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
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| 出版日期 | 2003 |
| 卷号 | 27期号:6页码:484-488 |
| 关键词 | mixing angle SU(3) breaking J/psi decay |
| 其他题名 | J/psi衰变中赝标量介子混合的研究 |
| 通讯作者 | CAS, Inst High Energy Phys, Beijing 100039, Peoples R China ; Henan Normal Univ, Xinxiang 453002, Peoples R China |
| 英文摘要 | Based on the bracnhing fractions of J/psi-->VP, gammaP quoted in PDG-2000, we reexamined the quark content of pseudoscalars. If there is no gluonium content in eta and eta', the mixing angle theta(p)=(-19.18+/-0.90)degrees. We also present a discussion for DOZI contribution, SU(3) breaking and scalar-meson mixing. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000183684200004 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/237676] ![]() |
| 专题 | 高能物理研究所_实验物理中心 高能物理研究所_多学科研究中心 |
| 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 | Fang SS,Zhu YC,Fang, SS,et al. Pseudoscalar-meson mixing in J/psi decays[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2003,27(6):484-488. |
| APA | 房双世,祝玉灿,Fang, SS,Zhu, YC,&Lu, GR.(2003).Pseudoscalar-meson mixing in J/psi decays.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,27(6),484-488. |
| MLA | 房双世,et al."Pseudoscalar-meson mixing in J/psi decays".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 27.6(2003):484-488. |
入库方式: OAI收割
来源:高能物理研究所
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