Compton scattering of quasi-real virtual photons at LEP

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	Compton scattering of quasi-real virtual photons at LEP
刊名	PHYSICS LETTERS B
	2005
卷号	616 期号:3--4 页码:145-158
关键词	TAU-PAIR PRODUCTION E(+)E(-) COLLISIONS L3 EXPERIMENT FINAL-STATES MULTIPHOTON PRODUCTION BHABHA SCATTERING RADIATIVE BHABHA MONTE-CARLO ROOT-S DETECTOR
通讯作者	Achard, P (reprint author), Rhein Westfal TH Aachen, Phys Inst 3, D-52056 Aachen, Germany.
英文摘要	Compton scattering of quasi-real virtual photons, gamma e(+/-) -> gamma e(+/-), is studied with 0.6 fb(-1) of data collected by the L3 detector at the LEP e(+)e(-) collider at centre-of-mass energies root s = 189-209 GeV. About 4500 events produced by the interaction of virtual photons emitted by e(+/-) of one beam with e(-/+) of the opposite beam are collected for effective centre-of-mass energies of the photon-electron and photon-positron systems in the range from root s' = 35 GeV up to root s' = 175 GeV, the highest energy at which Compton scattering was ever probed. The cross sections of the gamma e(+/-) -> gamma e(+/-) process as a function of root s' and of the rest-frame scattering angle are measured, combined with previous U measurements down to root s' similar or equal to 20 GeV, and found to agree with the QED 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:000229703600002
公开日期	2016-02-25
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/212563]
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	. Compton scattering of quasi-real virtual photons at LEP[J]. PHYSICS LETTERS B,2005,616(3--4):145-158.
APA	(2005).Compton scattering of quasi-real virtual photons at LEP.PHYSICS LETTERS B,616(3--4),145-158.
MLA	"Compton scattering of quasi-real virtual photons at LEP".PHYSICS LETTERS B 616.3--4(2005):145-158.