Inclusive D*(+/-) production in two-photon collisions at LEP

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	*Inclusive D(+/-) production in two-photon collisions at LEP**
刊名	PHYSICS LETTERS B
	2002
卷号	535 期号:1--4 页码:59-69
关键词	PHOTON-PHOTON COLLISIONS GAMMA-GAMMA COLLISIONS CROSS-SECTION CHARM PRODUCTION L3 EXPERIMENT PARTON DISTRIBUTIONS TRISTAN DETECTOR MESONS PHYSICS
通讯作者	Achard, P (reprint author), Univ Geneva, CH-1211 Geneva 4, Switzerland.
英文摘要	Inclusive D+/- production in two-photon collisions is studied with the L3 detector at LEP, using 683 pb(-1) of data collected at centre-of-mass energies from 183 to 209 GeV. Differential cross sections are determined as functions of the transverse momentum and pseudorapidity of the D+/- mesons in the kinematic region 1 GeV < P-T < 12 GeV and \eta\ < 1.4. The cross sections a (e(+)e(-) --> e(+)e(-) D*+/-X) in this kinematical region is measured and the sigma (e(+)e(-) --> e(+)e(-)ccX) cross section is derived. The measurements are compared with next-to-leading order perturbative QCD calculations. (C) 2002 Published by Elsevier Science 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:000176094400011
公开日期	2016-02-25
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/212204]
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	. Inclusive D*(+/-) production in two-photon collisions at LEP[J]. PHYSICS LETTERS B,2002,535(1--4):59-69.
APA	(2002).Inclusive D*(+/-) production in two-photon collisions at LEP.PHYSICS LETTERS B,535(1--4),59-69.
MLA	"Inclusive D*(+/-) production in two-photon collisions at LEP".PHYSICS LETTERS B 535.1--4(2002):59-69.