IHEP OpenIR  > 实验物理中心
Measurement of transverse energy–energy correlations in multi-jet events in pp collisions at using the ATLAS detector and determination of the strong coupling constant
ATLAS Collaboration
2015
发表期刊PHYSICS LETTERS B
卷号750页码:427-447
文章类型Article
摘要High transverse momentum jets produced in pp collisions at a centre of mass energy of 7 TeV are used to measure the transverse energy-energy correlation function and its associated azimuthal asymmetry. The data were recorded with the ATLAS detector at the LHC in the year 2011 and correspond to an integrated luminosity of 158 pb(-1). The selection criteria demand the average transverse momentum of the two leading jets in an event to be larger than 250 GeV. The data at detector level are well described by Monte Carlo event generators. They are unfolded to the particle level and compared with theoretical calculations at next-to-leading-order accuracy. The agreement between data and theory is good and provides a precision test of perturbative Quantum Chromodynamics at large momentum transfers. From this comparison, the strong coupling constant given at the Z boson mass is determined to be alpha(s)(m(Z)) = 0.1173 +/- 0.0010 (exp.) (+0.0065)(-0.0026) (theo.). (C) 2015 CERN for the benefit of the ATLAS Collaboration. Published by Elsevier B.V.
学科领域Astronomy & Astrophysics; Physics
DOI10.1016/j.physletb.2015.09.050
收录类别SCI
WOS类目Astronomy & Astrophysics ; Physics, Nuclear ; Physics, Particles & Fields
WOS记录号WOS:000364250600072
引用统计
被引频次:12[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/229000
专题实验物理中心
推荐引用方式
GB/T 7714
ATLAS Collaboration. Measurement of transverse energy–energy correlations in multi-jet events in pp collisions at using the ATLAS detector and determination of the strong coupling constant[J]. PHYSICS LETTERS B,2015,750:427-447.
APA ATLAS Collaboration.(2015).Measurement of transverse energy–energy correlations in multi-jet events in pp collisions at using the ATLAS detector and determination of the strong coupling constant.PHYSICS LETTERS B,750,427-447.
MLA ATLAS Collaboration."Measurement of transverse energy–energy correlations in multi-jet events in pp collisions at using the ATLAS detector and determination of the strong coupling constant".PHYSICS LETTERS B 750(2015):427-447.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
5056.pdf(1462KB)期刊论文作者接受稿限制开放CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[ATLAS Collaboration]的文章
百度学术
百度学术中相似的文章
[ATLAS Collaboration]的文章
必应学术
必应学术中相似的文章
[ATLAS Collaboration]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。