Search for the process e(+)e(-) -> J/psi X(1835) at root s approximate to 10.6 GeV
文献类型：期刊论文
| 作者 | Belle Collaboration |
| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2014 |
| 卷号 | 89期号:3 |
| 关键词 | BARYONIUM GLUEBALL X(1835) STATE BES |
| 通讯作者 | He, XH (reprint author), Peking Univ, Beijing 100871, Peoples R China. |
| 英文摘要 | We report the results of a search for the X(1835) state in the process e(+)e(-) -> J/psi X(1835) using a data sample of 672 fb(-1) collected with the Belle detector at and near the Upsilon(4S) resonance at the KEKB asymmetric-energy e(+)e(-) collider. No significant evidence is found for this process, and an upper limit is set on its cross section times the branching fraction: sigma(Bom) (e(+)e(-) -> J/psi X(1835)).B(X(1835) ->>= 3 charged tracks) < 1.3 fb at 90% confidence level. |
| 学科主题 | Astronomy & Astrophysics; Physics |
| 类目[WOS] | Astronomy & Astrophysics ; Physics, Particles & Fields |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000332162700001 |
| 公开日期 | 2016-02-26 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/213670]  |
| 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 | Belle Collaboration. Search for the process e(+)e(-) -> J/psi X(1835) at root s approximate to 10.6 GeV[J]. PHYSICAL REVIEW D,2014,89(3). |
| APA | Belle Collaboration.(2014).Search for the process e(+)e(-) -> J/psi X(1835) at root s approximate to 10.6 GeV.PHYSICAL REVIEW D,89(3). |
| MLA | Belle Collaboration."Search for the process e(+)e(-) -> J/psi X(1835) at root s approximate to 10.6 GeV".PHYSICAL REVIEW D 89.3(2014). |
入库方式： OAI收割
来源：高能物理研究所
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