Proton-antiproton pair production in two-photon collisions at LEP

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	Proton-antiproton pair production in two-photon collisions at LEP
刊名	PHYSICS LETTERS B
	2003
卷号	571 期号:1--2 页码:11-20
关键词	L3 EXPERIMENT FINAL-STATES GAMMA-GAMMA DETECTOR ANNIHILATION TRIGGER QCD
通讯作者	Achard, P (reprint author), Univ Geneva, CH-1211 Geneva 4, Switzerland.
英文摘要	The reaction e(+)e(-) --> e(+)e(-)p (p) over bar is studied with the L3 detector at LEP. The analysis is based on data collected at e(+)e(-) center-of-mass energies from 183 GeV to 209 GeV, corresponding to an integrated luminosity of 667 pb(-1). The gammagamma --> p (p) over bar differential cross section is measured in the range of the two-photon center-of-mass energy from 2.1 to 4.5 GeV. The results are compared to the predictions of the three-quark and quark-diquark models. (C) 2003 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:000185413900002
公开日期	2016-02-25
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/212309]
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	. Proton-antiproton pair production in two-photon collisions at LEP[J]. PHYSICS LETTERS B,2003,571(1--2):11-20.
APA	(2003).Proton-antiproton pair production in two-photon collisions at LEP.PHYSICS LETTERS B,571(1--2),11-20.
MLA	"Proton-antiproton pair production in two-photon collisions at LEP".PHYSICS LETTERS B 571.1--2(2003):11-20.