| Search for pair-produced massive coloured scalars in four-jet final states with the ATLAS detector in proton-proton collisions at root s=7 TeV |
| ATLAS collaboration
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| 2013
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| 发表期刊 | EUROPEAN PHYSICAL JOURNAL C
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| 卷号 | 73期号:1 |
| 通讯作者 | Aad, G (reprint author), Univ Freiburg, Fak Math & Phys, Hugstetter Str 55, D-79106 Freiburg, Germany.
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| 摘要 | A search for pair-produced massive coloured scalar particles decaying to a four-jet final state is performed by the ATLAS experiment at the LHC in proton-proton collisions at root s = 7 TeV. The analysed data sample corresponds to an integrated luminosity of 4.6 fb(-1). No deviation from the Standard Model is observed in the invariant mass spectrum of the two-jet pairs. A limit on the scalar gluon pair production cross section of 70 pb (10 pb) is obtained at the 95 % confidence level for a scalar gluon mass of 150 GeV (350 GeV). Interpreting these results as mass limits on scalar gluons, masses ranging from 150 GeV to 287 GeV are excluded at the 95 % confidence level. |
| 关键词 | SUPERSYMMETRY
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| 学科领域 | Physics
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| DOI | 10.1140/epjc/s10052-012-2263-z
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| 收录类别 | SCI
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| 语种 | 英语
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| WOS类目 | Physics, Particles & Fields
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| WOS记录号 | WOS:000318288100004
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.ihep.ac.cn/handle/311005/213518
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| 专题 | 实验物理中心
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| 作者单位 | 中国科学院高能物理研究所
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推荐引用方式
GB/T 7714 |
ATLAS collaboration. Search for pair-produced massive coloured scalars in four-jet final states with the ATLAS detector in proton-proton collisions at root s=7 TeV[J]. EUROPEAN PHYSICAL JOURNAL C,2013,73(1).
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| APA |
ATLAS collaboration.(2013).Search for pair-produced massive coloured scalars in four-jet final states with the ATLAS detector in proton-proton collisions at root s=7 TeV.EUROPEAN PHYSICAL JOURNAL C,73(1).
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| MLA |
ATLAS collaboration."Search for pair-produced massive coloured scalars in four-jet final states with the ATLAS detector in proton-proton collisions at root s=7 TeV".EUROPEAN PHYSICAL JOURNAL C 73.1(2013).
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