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Inclusive pi(0) and K-S(0) production in two-photon collisions at LEP
L3 Collaboration
2002
发表期刊PHYSICS LETTERS B
卷号524期号:1-2页码:#REF!
通讯作者Achard, P (reprint author), Univ Geneva, CH-1211 Geneva 4, Switzerland.
文章类型Article
摘要The reactions e(+)e(-) --> e(+)e(-)pi(0) X and e(+)e(-) --> e(+)e(-)K(S)(0) X are studied using data collected at LEP with the L3 detector at centre-of-mass energies between 189 and 202 GeV. Inclusive differential cross sections are measured as a function of the particle transverse momentum p(t) and the pseudo-rapidity. For p(t) less than or equal to 1.5 GeV, the pi(0) and K-S(0) differential cross sections are described by an exponential, typical of soft hadronic processes. For p(t) greater than or equal to 1.5 GeV, the cross sections show the presence of perturbative QCD processes, described by a power-law. The data are compared to Monte Carlo predictions and to NLO QCD calculations, (C) 2002 Elsevier Science B.V. All rights reserved.
学科领域Physics
DOI10.1016/S0370-2693(01)01269-2
收录类别SCI
WOS类目Physics, Multidisciplinary
WOS记录号WOS:000173066000007
引用统计
被引频次:11[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/311005/225707
专题粒子天体物理中心
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GB/T 7714
L3 Collaboration. Inclusive pi(0) and K-S(0) production in two-photon collisions at LEP[J]. PHYSICS LETTERS B,2002,524(1-2):#REF!.
APA L3 Collaboration.(2002).Inclusive pi(0) and K-S(0) production in two-photon collisions at LEP.PHYSICS LETTERS B,524(1-2),#REF!.
MLA L3 Collaboration."Inclusive pi(0) and K-S(0) production in two-photon collisions at LEP".PHYSICS LETTERS B 524.1-2(2002):#REF!.
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