Two-dimensional analysis of Bose-Einstein correlations in hadronic Z decays at LEP
文献类型：期刊论文
| 作者 | ALEPH Collaboration |
| 刊名 | EUROPEAN PHYSICAL JOURNAL C
 |
| 出版日期 | 2004 |
| 卷号 | 36期号:2页码:147-159 |
| 关键词 | E+E ANNIHILATION INTENSITY INTERFEROMETRY PHYSICS ENERGY Z(0) INTERFERENCE DETECTOR ALEPH PIONS |
| 通讯作者 | Heister, A (reprint author), Rhein Westfal TH Aachen, Inst Phys, D-52056 Aachen, Germany. |
| 英文摘要 | Bose-Einstein correlations are studied in pairs of charged pions from hadronic Z decays, collected by the ALEPH detector. The correlation function, measured using either the unlike-sign or the mixed reference sample, is studied in terms of the Lorentz-invariant four-momentum difference and its transverse, Q(T), and longitudinal, Q(L), components with respect to the longitudinal centre-of-mass system. Values for the correlation radii, R(T) and R(L), are obtained from the fit of the Goldhaber parametrisation. The results indicate that the correlation radii values depend on the chosen kind of reference sample and on the two-jet purity. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Particles & Fields |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000223020300001 |
| 公开日期 | 2016-02-26 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/212422]  |
| 专题 | 高能物理研究所_实验物理中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | ALEPH Collaboration. Two-dimensional analysis of Bose-Einstein correlations in hadronic Z decays at LEP[J]. EUROPEAN PHYSICAL JOURNAL C,2004,36(2):147-159. |
| APA | ALEPH Collaboration.(2004).Two-dimensional analysis of Bose-Einstein correlations in hadronic Z decays at LEP.EUROPEAN PHYSICAL JOURNAL C,36(2),147-159. |
| MLA | ALEPH Collaboration."Two-dimensional analysis of Bose-Einstein correlations in hadronic Z decays at LEP".EUROPEAN PHYSICAL JOURNAL C 36.2(2004):147-159. |
入库方式： OAI收割
来源：高能物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。