IHEP OpenIR  > 粒子天体物理中心
Search for supersymmetry in pp collisions at 7 TeV in events with jets and missing transverse energy
CMS Collaboration
2011
发表期刊PHYSICS LETTERS B
卷号698期号:3页码:196-218
通讯作者Tenchini, R (reprint author), Ist Nazl Fis Nucl, Sez Pisa, Pisa, Italy.
摘要A search for supersymmetry with R-parity conservation in proton-proton collisions at a centre-of-mass energy of 7 TeV is presented. The data correspond to an integrated luminosity of 35 pb(-1) collected by the CMS experiment at the LHC. The search is performed in events with jets and significant missing transverse energy, characteristic of the decays of heavy, pair-produced squarks and gluinos. The primary background, from standard model multijet production, is reduced by several orders of magnitude to a negligible level by the application of a set of robust kinematic requirements. With this selection, the data are consistent with the standard model backgrounds, namely t (t) over bar, W + jet and Z + jet production, which are estimated from data control samples. Limits are set on the parameters of the constrained minimal supersymmetric extension of the standard model. These limits extend those set previously by experiments at the Tevatron and LEP colliders. (C) 2011 CMS Collaboration. Published by Elsevier B.V. All rights reserved.
关键词PARTICLES SQUARKS FB(-1) HERA
学科领域Physics
DOI10.1016/j.physletb.2011.03.021
收录类别SCI
语种英语
WOS类目Physics, Multidisciplinary
WOS记录号WOS:000289543700004
引用统计
被引频次:164[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/311005/213037
专题粒子天体物理中心
作者单位中国科学院高能物理研究所
推荐引用方式
GB/T 7714
CMS Collaboration. Search for supersymmetry in pp collisions at 7 TeV in events with jets and missing transverse energy[J]. PHYSICS LETTERS B,2011,698(3):196-218.
APA CMS Collaboration.(2011).Search for supersymmetry in pp collisions at 7 TeV in events with jets and missing transverse energy.PHYSICS LETTERS B,698(3),196-218.
MLA CMS Collaboration."Search for supersymmetry in pp collisions at 7 TeV in events with jets and missing transverse energy".PHYSICS LETTERS B 698.3(2011):196-218.
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
1289.pdf(646KB)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
[CMS Collaboration]的文章
百度学术
百度学术中相似的文章
[CMS Collaboration]的文章
必应学术
必应学术中相似的文章
[CMS 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。