RECENT CHARMONIUM RESULTS AT BES-III
文献类型：期刊论文
| 作者 | BES Callaboration |
| 刊名 | INTERNATIONAL JOURNAL OF MODERN PHYSICS A
 |
| 出版日期 | 2011 |
| 卷号 | 26期号:3--4页码:579-582 |
| 关键词 | DECAYS |
| 通讯作者 | Zhu, K (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China. |
| 英文摘要 | Recent results on Charmonium spectrum and decays at Beijing Spectrometers III (BES-III) experiment will be presented. This report includes the following topics: 1, first measurement of the transition rates of psi' -> pi(0)h(c) and h(c) -> gamma eta(c), and improved measurement of the mass and width of the h(c); 2, observations of chi(cJ) -> VV, with VV being phi phi, omega omega and omega phi as well as chi(c1) -> phi phi and omega omega are first observations; 3, improved measurement of the branching fractions of chi(cJ) decay into neutral pseudo-scalar pairs, including chi(c0,2) -> pi(0)pi(0) and chi(c0,2) -> eta eta. All these measurements are based on the world largest ?' data sample collected with the BES-III detector at the Beijing Electron Positron Collider II (BEPC-II). |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000287529800048 |
| 公开日期 | 2016-02-26 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/213018]  |
| 专题 | 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 | BES Callaboration. RECENT CHARMONIUM RESULTS AT BES-III[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A,2011,26(3--4):579-582. |
| APA | BES Callaboration.(2011).RECENT CHARMONIUM RESULTS AT BES-III.INTERNATIONAL JOURNAL OF MODERN PHYSICS A,26(3--4),579-582. |
| MLA | BES Callaboration."RECENT CHARMONIUM RESULTS AT BES-III".INTERNATIONAL JOURNAL OF MODERN PHYSICS A 26.3--4(2011):579-582. |
入库方式： OAI收割
来源：高能物理研究所
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