IHEP OpenIR  > 粒子天体物理中心
Search for vector-like T quarks decaying to top quarks and Higgs bosons in the all-hadronic channel using jet substructure
CMS Collaboration
2015
发表期刊JOURNAL OF HIGH ENERGY PHYSICS
卷号2015期号:6页码:80
摘要A search is performed for a vector-like heavy T quark that is produced in pairs and that decays to a top quark and a Higgs boson. The data analysed correspond to an integrated luminosity of 19.7 fb(-1) collected with the CMS detector in proton-proton collisions at root s = 8TeV. For T quarks with large mass values the top quarks and Higgs bosons can have significant Lorentz boosts, so that their individual decay products often overlap and merge. Methods are applied to resolve the substructure of such merged jets. Upper limits on the production cross section of a T quark with mass between 500 and 1000 GeV/c(2) are derived. If the T quark decays exclusively to tH, the observed (expected) lower limit on the mass of the T quark is 745 (773) GeV/c(2) at 95% confidence level. For the first time an algorithm is used for tagging boosted Higgs bosons that is based on a combination of jet substructure information and b tagging.
文章类型Article
关键词Hadron-Hadron Scattering Beyond Standard Model Top physics
学科领域Physics
DOI10.1007/JHEP06(2015)080
收录类别SCI
WOS类目Physics, Particles & Fields
WOS记录号WOS:000356796700001
引用统计
被引频次:13[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/311005/228400
专题粒子天体物理中心
推荐引用方式
GB/T 7714
CMS Collaboration. Search for vector-like T quarks decaying to top quarks and Higgs bosons in the all-hadronic channel using jet substructure[J]. JOURNAL OF HIGH ENERGY PHYSICS,2015,2015(6):80.
APA CMS Collaboration.(2015).Search for vector-like T quarks decaying to top quarks and Higgs bosons in the all-hadronic channel using jet substructure.JOURNAL OF HIGH ENERGY PHYSICS,2015(6),80.
MLA CMS Collaboration."Search for vector-like T quarks decaying to top quarks and Higgs bosons in the all-hadronic channel using jet substructure".JOURNAL OF HIGH ENERGY PHYSICS 2015.6(2015):80.
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
336.pdf(4275KB)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。