Study of multiphoton final states and tests of QED in e(+)e(-) collisions at root s up to 209 GeV
文献类型：期刊论文
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2002 |
| 卷号 | 531期号:1--2页码:28-38 |
| 关键词 | EXCITED SPIN-3/2 LEPTONS HARD-PHOTON PRODUCTION L3 EXPERIMENT LEP ENERGIES DETECTOR LIMITS COUPLINGS ELECTRONS GRAVITY |
| 通讯作者 | Achard, P (reprint author), Univ Geneva, CH-1211 Geneva 4, Switzerland. |
| 英文摘要 | The process e(+)e(-) --> ngamma with n greater than or equal to 2 is studied at centre-of-mass energies ranging from roots = 192 to 209 GeV. The data sample corresponds to a total integrated luminosity of 427 pb(-1). The total and differential cross sections are found to be in agreement with the QED expectations. Using all the data collected with the L3 detector above the Z pole, limits on deviations from QED. excited electrons, contact interactions. extra space dimensions and excited spin-3/2 leptons are set. (C) 2002 Elsevier Science B.V. All rights reserved. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000175170400003 |
| 公开日期 | 2016-02-25 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/212188]  |
| 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 | . Study of multiphoton final states and tests of QED in e(+)e(-) collisions at root s up to 209 GeV[J]. PHYSICS LETTERS B,2002,531(1--2):28-38. |
| APA | (2002).Study of multiphoton final states and tests of QED in e(+)e(-) collisions at root s up to 209 GeV.PHYSICS LETTERS B,531(1--2),28-38. |
| MLA | "Study of multiphoton final states and tests of QED in e(+)e(-) collisions at root s up to 209 GeV".PHYSICS LETTERS B 531.1--2(2002):28-38. |
入库方式： OAI收割
来源：高能物理研究所
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