Study of inclusive strange-baryon production and search for pentaquarks in two-photon collisions at LEP
L3 Collaboration
刊名EUROPEAN PHYSICAL JOURNAL C
2007
卷号49期号:2页码:#REF!
学科分类Physics
DOI10.1140/epjc/s10052-006-0140-3
通讯作者Achard, P (reprint author), Rhein Westfal TH Aachen, Inst Phys 3, D-52056 Aachen, Germany.
文章类型Article
英文摘要Measurements of inclusive production of the Lambda, Xi(-) and Xi*(1530) baryons in two-photon collisions with the L3 detector at LEP are presented. The inclusive differential cross sections for Lambda and Xi(-) are measured as a function of the baryon transverse momentum, p(t), and pseudo-rapidity, eta. The mean number of Lambda, Xi(-) and Xi*(1530) baryons per hadronic two-photon event is determined in the kinematic range 0.4 GeV < p(t) < 2.5GeV, vertical bar eta vertical bar < 1.2. Overall agreement with the theoretical models and Monte Carlo predictions is observed. A search for inclusive production of the pentaquark theta(+)(1540) in two-photon collisions through the decay theta(+) -> pK(S)(0) is also presented. No evidence for production of this state is found.
类目[WOS]Physics, Particles & Fields
收录类别SCI
WOS记录号WOS:000243973100001
引用统计
被引频次:5[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/311005/227617
专题中国科学院高能物理研究所_粒子天体物理中心_期刊论文
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L3 Collaboration. Study of inclusive strange-baryon production and search for pentaquarks in two-photon collisions at LEP[J]. EUROPEAN PHYSICAL JOURNAL C,2007,49(2):#REF!.
APA L3 Collaboration.(2007).Study of inclusive strange-baryon production and search for pentaquarks in two-photon collisions at LEP.EUROPEAN PHYSICAL JOURNAL C,49(2),#REF!.
MLA L3 Collaboration."Study of inclusive strange-baryon production and search for pentaquarks in two-photon collisions at LEP".EUROPEAN PHYSICAL JOURNAL C 49.2(2007):#REF!.
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