Measurement of exclusive p(+)p(-) production in mid-virtuality two-photon interactions and study of the yy* -> pp process at LEP
文献类型：期刊论文
| 作者 | L3 Collaboration |
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2005 |
| 卷号 | 615期号:1-2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 | Exclusive p(+)p(-) production in two-photon collisions between a quasi-real photon, gamma, and a mid-virtuality photon, gamma*, is studied with data collected at LEP at centre-of-mass energies 183 GeV <= root s- <= 209 GeV with a total integrated luminosity of 684.8 pb(-1). The cross section of the gamma gamma* -> p(+)p(-) process is determined as a function of the photon virtuality, Q(2), and the two-photoncentre-of-mass energy, W-gamma gamma, in thekinernatic region: 0.2 GeV2 < Q(2) < 0.85 GeV2 and 1.1 GeV < W gamma gamma < 3 GeV. These results, together with previous L-3 measurements of p(0) p(0) and p(+) to p(-) production, allow a study of the gamma gamma* -> pp process over the Q(2)-region 0.2 GeV2 <= Q(2) <= 30 GeV2. (c) 2005 Published by Elsevier B.V. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 收录类别 | SCI |
| WOS记录号 | WOS:000229407600003 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/225536]  |
| 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. Measurement of exclusive p(+)p(-) production in mid-virtuality two-photon interactions and study of the yy* -> pp process at LEP[J]. PHYSICS LETTERS B,2005,615(1-2):#REF!. |
| APA | L3 Collaboration.(2005).Measurement of exclusive p(+)p(-) production in mid-virtuality two-photon interactions and study of the yy* -> pp process at LEP.PHYSICS LETTERS B,615(1-2),#REF!. |
| MLA | L3 Collaboration."Measurement of exclusive p(+)p(-) production in mid-virtuality two-photon interactions and study of the yy* -> pp process at LEP".PHYSICS LETTERS B 615.1-2(2005):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
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