Search for contact interactions using the inclusive jet p(T) spectrum in pp collisions at root s=7 TeV

CORC > 高能物理研究所 > 中国科学院高能物理研究所 > 粒子天体物理中心

	Search for contact interactions using the inclusive jet p(T) spectrum in pp collisions at root s=7 TeV
	CMS Collaboration
刊名	PHYSICAL REVIEW D
	2013
卷号	87 期号:5
关键词	COMPOSITENESS SCALES REFERENCE PRIORS CROSS-SECTION QUARK LIMITS
通讯作者	Chatrchyan, S (reprint author), Yerevan Phys Inst, Yerevan 375036, Armenia.
英文摘要	Results are reported of a search for a deviation in the jet production cross section from the prediction of perturbative quantum chromodynamics at next-to-leading order. The search is conducted using a 7 TeV proton-proton data sample corresponding to an integrated luminosity of 5.0 fb(-1), collected with the Compact Muon Solenoid detector at the Large Hadron Collider. A deviation could arise from interactions characterized by a mass scale Lambda too high to be probed directly at the LHC. Such phenomena can be modeled as contact interactions. No evidence of a deviation is found. Using the CLs criterion, lower limits are set on Lambda of 9.9 TeV and 14.3 TeVat 95% confidence level for models with destructive and constructive interference, respectively. Limits obtained with a Bayesian method are also reported. DOI: 10.1103/PhysRevD.87.052017
学科主题	Astronomy & Astrophysics; Physics
类目[WOS]	Astronomy & Astrophysics ; Physics, Particles & Fields
收录类别	SCI
语种	英语
WOS记录号	WOS:000316675000001
公开日期	2016-02-25
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/213494]
专题	高能物理研究所_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 contact interactions using the inclusive jet p(T) spectrum in pp collisions at root s=7 TeV[J]. PHYSICAL REVIEW D,2013,87(5).
APA	CMS Collaboration.(2013).Search for contact interactions using the inclusive jet p(T) spectrum in pp collisions at root s=7 TeV.PHYSICAL REVIEW D,87(5).
MLA	CMS Collaboration."Search for contact interactions using the inclusive jet p(T) spectrum in pp collisions at root s=7 TeV".PHYSICAL REVIEW D 87.5(2013).