Search for a Higgs boson decaying into two photons in e(+)e(-) interactions at root s=189 GeV
文献类型：期刊论文
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2000 |
| 卷号 | 489期号:1--2页码:115-124 |
| 关键词 | MONTE-CARLO PROGRAM W-PAIR PRODUCTION BHABHA SCATTERING STANDARD MODEL L3 EXPERIMENT 2 PHOTONS DETECTOR COLLISIONS PARTICLES TEVATRON |
| 通讯作者 | Acciarri, M (reprint author), Ist Nazl Fis Nucl, Sez Milano, Via Celoria 16, I-20133 Milan, Italy. |
| 英文摘要 | A search is performed for a Higgs boson produced in association with a Z boson and decaying into two photons, using the L3 data collected at LEP at a centre-of-mass energy of 189 GeV, All decay modes of the Z are considered. No signal is observed and limits on the branching fraction of the Higgs boson decay into two photons as a function of the Higgs mass are derived assuming a Standard model production rate. A lower limit on the mass of a fermiophobic Higgs is set at 94.9 GeV 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:000089439200012 |
| 公开日期 | 2016-02-25 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/212073]  |
| 专题 | 高能物理研究所_粒子天体物理中心 |
| 推荐引用方式 GB/T 7714 | . Search for a Higgs boson decaying into two photons in e(+)e(-) interactions at root s=189 GeV[J]. PHYSICS LETTERS B,2000,489(1--2):115-124. |
| APA | (2000).Search for a Higgs boson decaying into two photons in e(+)e(-) interactions at root s=189 GeV.PHYSICS LETTERS B,489(1--2),115-124. |
| MLA | "Search for a Higgs boson decaying into two photons in e(+)e(-) interactions at root s=189 GeV".PHYSICS LETTERS B 489.1--2(2000):115-124. |
入库方式： OAI收割
来源：高能物理研究所
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