Production of WZ events in pp(-) collisions at root s=1.96 TeV and limits on anomalous WWZ couplings

	Production of WZ events in pp(-) collisions at root s=1.96 TeV and limits on anomalous WWZ couplings
刊名	PHYSICAL REVIEW LETTERS
	2005
卷号	95 期号:14
关键词	GAUGE-BOSON COUPLINGS E(+)E(-) COLLISIONS SECTOR LEP
通讯作者	Abazov, VM (reprint author), Univ Buenos Aires, Buenos Aires, DF, Argentina.
英文摘要	We present results from a search for WZ production with subsequent decay to l nu l'(l) over bar'(l and l' = e or mu) using 0.30 fb(-1) of data collected by the D0 experiment between 2002 and 2004 at the Fermilab Tevatron. Three events with WZ decay characteristics are observed. With an estimated background of 0.71 +/- 0.08 events, we measure the WZ production cross section to be 4.5(-2.6)(+3.8) pb, with a 95% C.L. upper limit of 13.3 pb. The 95% C.L. limits for anomalous WWZ couplings are found to be -2.0
学科主题	Physics
类目[WOS]	Physics, Multidisciplinary
收录类别	SCI
语种	英语
WOS记录号	WOS:000232229800014
公开日期	2016-02-26
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/212592]
专题	高能物理研究所_实验物理中心
推荐引用方式 GB/T 7714	. Production of WZ events in pp(-) collisions at root s=1.96 TeV and limits on anomalous WWZ couplings[J]. PHYSICAL REVIEW LETTERS,2005,95(14).
APA	(2005).Production of WZ events in pp(-) collisions at root s=1.96 TeV and limits on anomalous WWZ couplings.PHYSICAL REVIEW LETTERS,95(14).
MLA	"Production of WZ events in pp(-) collisions at root s=1.96 TeV and limits on anomalous WWZ couplings".PHYSICAL REVIEW LETTERS 95.14(2005).