Measurement of the branching fractions for J/psi -> p(p)over-bar eta and p(p)over-bar eta '
文献类型:期刊论文
| 作者 | BES Callaboration |
| 刊名 | PHYSICS LETTERS B
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| 出版日期 | 2009 |
| 卷号 | 676期号:1--3页码:25-30 |
| 关键词 | DETECTOR SIMULATION DECAYS |
| 通讯作者 | Zhang, BX (reprint author), Inst High Energy Phys, Beijing 100049, Peoples R China. |
| 英文摘要 | Using 58 x 10(6) J/psi events collected with the Beijing Spectrometer (BESII) at the Beijing Electron Positron Collider (BEPC), the branching fractions of J/psi to p (p) over bar eta and p (p) over bar eta' are determined. The ratio Gamma(J/psi -> p (p) over bar eta/Gamma(J/psi -> p (p) over bar obtained by this analysis agrees with expectations based on soft-pion theorem calculations. (C) 2009 Published by Elsevier B.V. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000266624700006 |
| 公开日期 | 2016-02-26 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/212902] ![]() |
| 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. Measurement of the branching fractions for J/psi -> p(p)over-bar eta and p(p)over-bar eta '[J]. PHYSICS LETTERS B,2009,676(1--3):25-30. |
| APA | BES Callaboration.(2009).Measurement of the branching fractions for J/psi -> p(p)over-bar eta and p(p)over-bar eta '.PHYSICS LETTERS B,676(1--3),25-30. |
| MLA | BES Callaboration."Measurement of the branching fractions for J/psi -> p(p)over-bar eta and p(p)over-bar eta '".PHYSICS LETTERS B 676.1--3(2009):25-30. |
入库方式: OAI收割
来源:高能物理研究所
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