Z-boson production with two unobserved, back-to-back, hard photons at LEP

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	Z-boson production with two unobserved, back-to-back, hard photons at LEP
刊名	PHYSICS LETTERS B
	2005
卷号	613 期号:3--4 页码:118-127
关键词	FERMION-PAIR PRODUCTION PHYSICS EVENT GENERATION MONTE-CARLO E(+)E(-) COLLISIONS CROSS-SECTIONS MUON DETECTOR L3 EXPERIMENT COUPLINGS ENERGIES CONSTRUCTION
通讯作者	Achard, P (reprint author), Rhein Westfal TH Aachen, Inst Phys 3, D-52056 Aachen, Germany.
英文摘要	The double-radiative process e(+)e(-) -> Z gamma gamma -> q $(q) over bar $ gamma gamma where the two hard photons escape detection at low polar angles into opposite directions, is studied in 0.62 fb(-1) of data collected with the L3 detector at LEP at centre-of-mass energies between 188.6 and 209.2 GeV. The cross sections are measured and found to be consistent with the Standard Model expectations. (c) 2005 Published by Elsevier B.V.
学科主题	Physics
类目[WOS]	Physics, Multidisciplinary
收录类别	SCI
语种	英语
WOS记录号	WOS:000228936000002
公开日期	2016-02-25
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/212542]
专题	高能物理研究所_粒子天体物理中心
推荐引用方式 GB/T 7714	. Z-boson production with two unobserved, back-to-back, hard photons at LEP[J]. PHYSICS LETTERS B,2005,613(3--4):118-127.
APA	(2005).Z-boson production with two unobserved, back-to-back, hard photons at LEP.PHYSICS LETTERS B,613(3--4),118-127.
MLA	"Z-boson production with two unobserved, back-to-back, hard photons at LEP".PHYSICS LETTERS B 613.3--4(2005):118-127.