Upper limit on the eta ->gamma gamma gamma branching ratio with the KLOE detector
文献类型:期刊论文
作者 | KLOE Collaboration |
刊名 | PHYSICS LETTERS B
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出版日期 | 2004 |
卷号 | 591期号:1--2页码:49-54 |
关键词 | ETA-MESON |
通讯作者 | Di Micco, B (reprint author), Univ Roma Tre, Dipartimento Fis, Via Vasca Navale 84, I-00146 Rome, Italy. |
英文摘要 | We have searched for the C-violating decay eta --> gammagammagamma in a sample of similar to 18 million eta mesons produced in phi --> etagamma decays, collected with the KLOE detector at the Frascati phi-factory DAPhiNE. No signal is observed and we obtain the upper limit BR(eta --> gammagammagamma) less than or equal to 1.6 x 10(-5) at 90% CL. (C) 2004 Elsevier 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:000222126700005 |
公开日期 | 2016-02-26 |
源URL | [http://ir.ihep.ac.cn/handle/311005/212402] ![]() |
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 | KLOE Collaboration. Upper limit on the eta ->gamma gamma gamma branching ratio with the KLOE detector[J]. PHYSICS LETTERS B,2004,591(1--2):49-54. |
APA | KLOE Collaboration.(2004).Upper limit on the eta ->gamma gamma gamma branching ratio with the KLOE detector.PHYSICS LETTERS B,591(1--2),49-54. |
MLA | KLOE Collaboration."Upper limit on the eta ->gamma gamma gamma branching ratio with the KLOE detector".PHYSICS LETTERS B 591.1--2(2004):49-54. |
入库方式: OAI收割
来源:高能物理研究所
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