Study of inclusive strange-baryon production and search for pentaquarks in two-photon collisions at LEP
文献类型：期刊论文
| 作者 | L3 Collaboration |
| 刊名 | EUROPEAN PHYSICAL JOURNAL C
 |
| 出版日期 | 2007 |
| 卷号 | 49期号:2页码:#REF! |
| 通讯作者 | Achard, P (reprint author), Rhein Westfal TH Aachen, Inst Phys 3, D-52056 Aachen, Germany. |
| 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. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Particles & Fields |
| 收录类别 | SCI |
| WOS记录号 | WOS:000243973100001 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/227617]  |
| 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 | 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!. |
入库方式： OAI收割
来源：高能物理研究所
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