| A measurement of the ratio of the production cross sections for W and Z bosons in association with jets with the ATLAS detector |
| ATLAS Collaboration
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| 2014
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发表期刊 | EUROPEAN PHYSICAL JOURNAL C
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卷号 | 74期号:12 |
通讯作者 | Aad, G (reprint author), Aix Marseille Univ, CPPM, Marseille, France.
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摘要 | The ratio of the production cross sections for W and Z bosons in association with jets has been measured in proton-proton collisions at root s = 7 TeV with the ATLAS experiment at the Large Hadron Collider. The measurement is based on the entire 2011 dataset, corresponding to an integrated luminosity of 4.6 fb(-1). Inclusive and differential cross-section ratios for massive vector bosons decaying to electrons and muons are measured in association with jets with transverse momentum p(T) > 30 GeV and jet rapidity vertical bar y vertical bar < 4.4. The measurements are compared to next-to-leading-order perturbative QCD calculations and to predictions from different Monte Carlo generators implementing leading-order matrix elements supplemented by parton showers. |
关键词 | PARTON DISTRIBUTIONS
PAIR PRODUCTION
MONTE-CARLO
COLLISIONS
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学科领域 | Physics
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DOI | 10.1140/epjc/s10052-014-3168-9
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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:000347214200001
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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/311005/213845
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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. A measurement of the ratio of the production cross sections for W and Z bosons in association with jets with the ATLAS detector[J]. EUROPEAN PHYSICAL JOURNAL C,2014,74(12).
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APA |
ATLAS Collaboration.(2014).A measurement of the ratio of the production cross sections for W and Z bosons in association with jets with the ATLAS detector.EUROPEAN PHYSICAL JOURNAL C,74(12).
|
MLA |
ATLAS Collaboration."A measurement of the ratio of the production cross sections for W and Z bosons in association with jets with the ATLAS detector".EUROPEAN PHYSICAL JOURNAL C 74.12(2014).
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