IHEP OpenIR  > 实验物理中心
Search for a fermiophobic Higgs boson in the diphoton decay channel with the ATLAS detector
ATLAS collaboration
2012
发表期刊EUROPEAN PHYSICAL JOURNAL C
卷号72期号:9
通讯作者Aad, G (reprint author), Univ Freiburg, Fak Math & Phys, Hugstetter Str 55, D-79106 Freiburg, Germany.
摘要A search for a fermiophobic Higgs boson using diphoton events produced in proton-proton collisions at a centre-of-mass energy of root s = 7 TeV is performed using data corresponding to an integrated luminosity of 4.9 fb(-1) collected by the ATLAS experiment at the Large Hadron Collider. A specific benchmark model is considered where all the fermion couplings to the Higgs boson are set to zero and the bosonic couplings are kept at the Standard Model values (fermiophobic Higgs model). The largest excess with respect to the background-only hypothesis is found at 125.5 GeV, with a local significance of 2.9 standard deviations, which reduces to 1.6 standard deviations when taking into account the look-elsewhere effect. The data exclude the fermiophobic Higgs model in the ranges 110.0-118.0 GeV and 119.5-121.0 GeV at 95 % confidence level.
关键词HADRON COLLIDERS TRANSVERSE-MOMENTUM STANDARD MODEL
学科领域Physics
DOI10.1140/epjc/s10052-012-2157-0
收录类别SCI
语种英语
WOS类目Physics, Particles & Fields
WOS记录号WOS:000309707300008
引用统计
被引频次:11[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/311005/213347
专题实验物理中心
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
ATLAS collaboration. Search for a fermiophobic Higgs boson in the diphoton decay channel with the ATLAS detector[J]. EUROPEAN PHYSICAL JOURNAL C,2012,72(9).
APA ATLAS collaboration.(2012).Search for a fermiophobic Higgs boson in the diphoton decay channel with the ATLAS detector.EUROPEAN PHYSICAL JOURNAL C,72(9).
MLA ATLAS collaboration."Search for a fermiophobic Higgs boson in the diphoton decay channel with the ATLAS detector".EUROPEAN PHYSICAL JOURNAL C 72.9(2012).
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
503.pdf(1297KB)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。