Search for charged Higgs bosons in e(+)e(-) collisions at centre-of-mass energies up to 202 GeV
文献类型：期刊论文
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2000 |
| 卷号 | 496期号:1--2页码:34-42 |
| 关键词 | W-PAIR PRODUCTION MONTE-CARLO L3 EXPERIMENT BROKEN SYMMETRIES MUON DETECTOR Z0 DECAYS ROOT-S MODEL CONSTRUCTION CALORIMETER |
| 通讯作者 | Acciarri, M (reprint author), Ist Nazl Fis Nucl, Sez Milano, I-20133 Milan, Italy. |
| 英文摘要 | A search for pair-produced charged Higgs bosons is performed with the L3 detector at LEP using data collected at centre-of-mass energies between 192 and 202 GeV, corresponding to an integrated luminosity of 233.2 pb(-1). Decays into a charm and a strange quark or into a tan lepton and its neutrino are considered. The observed events are consistent with the expectations from Standard Model background processes. Including data taken at lower centre-of-mass energies, lower limits on the charged Higgs mass are derived at the 95% confidence level. They vary from 67.4 to 79.9 GeV as a function of the H+/- --> tau upsilon branching ratio. (C) 2000 Published by Elsevier Science 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:000166228400004 |
| 公开日期 | 2016-02-25 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/212093]  |
| 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 charged Higgs bosons in e(+)e(-) collisions at centre-of-mass energies up to 202 GeV[J]. PHYSICS LETTERS B,2000,496(1--2):34-42. |
| APA | (2000).Search for charged Higgs bosons in e(+)e(-) collisions at centre-of-mass energies up to 202 GeV.PHYSICS LETTERS B,496(1--2),34-42. |
| MLA | "Search for charged Higgs bosons in e(+)e(-) collisions at centre-of-mass energies up to 202 GeV".PHYSICS LETTERS B 496.1--2(2000):34-42. |
入库方式： OAI收割
来源：高能物理研究所
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