Search for the glueball candidates f(0)(1500) and f(J)(1710) in gamma gamma collisions
文献类型：期刊论文
| 作者 | ALEPH Collaboration |
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2000 |
| 卷号 | 472期号:1--2页码:189-199 |
| 关键词 | SCALAR GLUEBALL |
| 通讯作者 | Barate, R (reprint author), IN2P3, CNRS, Phys Particules Lab, F-74019 Annecy Le Vieux, France. |
| 英文摘要 | Data taken with the ALEPH detector at LEP1 have been used to search for gamma gamma production of the glueball candidates f(0)(1500) and f(j)(1710) via their decay to pi(+)pi(-). No signal is observed and upper limits to the product of gamma gamma width and pi(+)pi(-) branching ratio of the f(0)(1500) and the f(j)(1710) have been measured to be Gamma (gamma gamma --> f(0)(1500)) . BR(f(0)(1500) --> pi(+)pi(-)) < 0.31 keV and Gamma (gamma gamma --> f(j)(1710)) . BR (f(j)(1710) --> pi(+)pi(-)) < 0.55 keV at 95% confidence level. (C) 2000 Elsevier Science B.V. All rights reserved. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000085001100028 |
| 公开日期 | 2016-02-25 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/212017]  |
| 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 | ALEPH Collaboration. Search for the glueball candidates f(0)(1500) and f(J)(1710) in gamma gamma collisions[J]. PHYSICS LETTERS B,2000,472(1--2):189-199. |
| APA | ALEPH Collaboration.(2000).Search for the glueball candidates f(0)(1500) and f(J)(1710) in gamma gamma collisions.PHYSICS LETTERS B,472(1--2),189-199. |
| MLA | ALEPH Collaboration."Search for the glueball candidates f(0)(1500) and f(J)(1710) in gamma gamma collisions".PHYSICS LETTERS B 472.1--2(2000):189-199. |
入库方式： OAI收割
来源：高能物理研究所
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