Z gamma production in p(p)over-bar collisions at root s=1.8 TeV and limits on anomalous ZZ gamma and Z gamma gamma couplings

doi:10.1103/PhysRevD.57.R3817

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	Z gamma production in p(p)over-bar collisions at root s=1.8 TeV and limits on anomalous ZZ gamma and Z gamma gamma couplings
	DØ Collaboration
	1998
发表期刊	PHYSICAL REVIEW D
卷号	57 期号:7 页码:#REF!
通讯作者	Abbott, B (reprint author), NYU, New York, NY 10003 USA.
摘要	We present a study of Z gamma+X production in collisions at root s=1.8 TeV from 97 (87) pb(-1) of data collected in the ee gamma (mu mu gamma) decay channel with the D0 detector at Fermilab. The event yield and kinematic characteristics are consistent with the standard model predictions. We obtain limits on anomalous ZZ gamma and Z gamma gamma couplings for form factor scales Lambda=500 GeV and Lambda=750 GeV. Combining this analysis with our previous results yields 95% C.L. limits \h(30)(Z)\<0.36, \h(40)(Z)\<0.05, \h(30)(gamma)\<0.37, and \h(40)(gamma)\<0.05 for a form factor scale Lambda = 750 GeV. [S0556-2821(98)50507-3].
文章类型	Article
学科领域	Astronomy & Astrophysics; Physics
DOI	10.1103/PhysRevD.57.R3817
收录类别	SCI
WOS类目	Astronomy & Astrophysics ; Physics, Particles & Fields
WOS记录号	WOS:000072880400002
引用统计	被引频次：16[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/311005/227865
专题	实验物理中心
推荐引用方式 GB/T 7714	DØ Collaboration. Z gamma production in p(p)over-bar collisions at root s=1.8 TeV and limits on anomalous ZZ gamma and Z gamma gamma couplings[J]. PHYSICAL REVIEW D,1998,57(7):#REF!.
APA	DØ Collaboration.(1998).Z gamma production in p(p)over-bar collisions at root s=1.8 TeV and limits on anomalous ZZ gamma and Z gamma gamma couplings.PHYSICAL REVIEW D,57(7),#REF!.
MLA	DØ Collaboration."Z gamma production in p(p)over-bar collisions at root s=1.8 TeV and limits on anomalous ZZ gamma and Z gamma gamma couplings".PHYSICAL REVIEW D 57.7(1998):#REF!.

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