QCD studies and determination of alpha(s) in e(+)e(-) collisions at root s=161 GeV and 172 GeV
L3 Collaboration
刊名PHYSICS LETTERS B
1997
卷号404期号:3-4页码:#REF!
学科分类Physics
DOI10.1016/S0370-2693(97)00647-3
通讯作者Acciarri, M (reprint author), IST NAZL FIS NUCL, VIA CELORIA 16, I-20133 MILAN, ITALY.
文章类型Article
英文摘要We present a study of the structure of hadronic events recorded by the L3 detector at LEP at the center of mass energies of 161 and 172 GeV. The data sample corresponds to an integrated luminosity of 21.25 pb(-1) collected during the high energy runs of 1996, The distributions of event shape variables and the energy dependence of their mean values are well reproduced by QCD models. From a comparison of the data with resummed O(alpha(s)(2)) QCD calculations, we determine the strong coupling constant at the two energies. Combining this with our earlier measurements we find that the strong coupling constant decreases with increasing energy as expected in QCD. (C) 1997 Published by Elsevier Science B.V.
类目[WOS]Physics, Multidisciplinary
收录类别SCI
WOS记录号WOS:A1997XK52600025
引用统计
被引频次:49[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/311005/227614
专题中国科学院高能物理研究所_粒子天体物理中心_期刊论文
推荐引用方式
GB/T 7714
L3 Collaboration. QCD studies and determination of alpha(s) in e(+)e(-) collisions at root s=161 GeV and 172 GeV[J]. PHYSICS LETTERS B,1997,404(3-4):#REF!.
APA L3 Collaboration.(1997).QCD studies and determination of alpha(s) in e(+)e(-) collisions at root s=161 GeV and 172 GeV.PHYSICS LETTERS B,404(3-4),#REF!.
MLA L3 Collaboration."QCD studies and determination of alpha(s) in e(+)e(-) collisions at root s=161 GeV and 172 GeV".PHYSICS LETTERS B 404.3-4(1997):#REF!.
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
3687.pdf(899KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 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
[L3 Collaboration]的文章
百度学术
百度学术中相似的文章
[L3 Collaboration]的文章
必应学术
必应学术中相似的文章
[L3 Collaboration]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 3687.pdf
格式: Adobe PDF
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。