Search for new particles in the two-jet decay channel with the DO detector

	Search for new particles in the two-jet decay channel with the DO detector
刊名	PHYSICAL REVIEW D
	2004
卷号	69 期号:11
关键词	(P)OVER-BAR-P COLLISIONS W-BOSONS COLLIDER QUARK TEV
通讯作者	Abazov, VM (reprint author), Joint Inst Nucl Res, Dubna, Russia.
英文摘要	We present the results of a search for the production of new particles decaying into two jets in (p) over barp collisions at roots=1.8 TeV, using the DO 1992-1995 data set corresponding to 109 pb(-1). We exclude at the 95% confidence level the production of excited quarks (q*) with masses below 775 GeV/c(2), the most restrictive limit to date. We also exclude standard-model-like W' (Z') bosons with masses between 300 and 800 GeV/c(2) (400 and 640 GeV/c(2)). A W-' boson with mass <786 GeV/c(2) has been excluded by previous measurements, and our lower limit is therefore the most stringent to date.
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:000222502900001
公开日期	2016-02-26
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/212408]
专题	高能物理研究所_实验物理中心
推荐引用方式 GB/T 7714	. Search for new particles in the two-jet decay channel with the DO detector[J]. PHYSICAL REVIEW D,2004,69(11).
APA	(2004).Search for new particles in the two-jet decay channel with the DO detector.PHYSICAL REVIEW D,69(11).
MLA	"Search for new particles in the two-jet decay channel with the DO detector".PHYSICAL REVIEW D 69.11(2004).