Measurement of sigma(e(+)e(-) -> pi(+)pi(-)gamma) and extraction of sigma(e(+)e(-) -> pi(+)pi(-)) below 1 GeV with the KLOE detector
文献类型：期刊论文
| 作者 | KLOE Collaboration |
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2005 |
| 卷号 | 606期号:1--2页码:12-24 |
| 关键词 | HADRONIC CROSS-SECTION TO-LEADING ORDER RADIATIVE RETURN E(+)E(-) ANNIHILATION MAGNETIC-MOMENT TAGGED PHOTONS MUON FACTORIES CMD-2 NLO |
| 通讯作者 | Aloisio, A (reprint author), Ist Nazl Fis Nucl, Lab Nazl Frascati, POB 13, I-00044 Frascati, Italy. |
| 英文摘要 | We have measured the cross section sigma(e(+)e(-) --> pi (+) pi (-) y) at an energy W = m(phi) = 1.02 GeV with the KLOE detector at the electron-positron collider DAPhiNE. From the dependence of the cross section on the invariant mass of the two-pion system, we extract sigma(e(+) e(-) --> pi(+)pi(-)) for the mass range 0.35 < s < 0.95 GeV2. From this result, we calculate the pion form factor and the hadronic contribution to the muon anomaly, A(mu). (C) 2004 Elsevier 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:000226435800003 |
| 公开日期 | 2016-02-26 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/212501]  |
| 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 | KLOE Collaboration. Measurement of sigma(e(+)e(-) -> pi(+)pi(-)gamma) and extraction of sigma(e(+)e(-) -> pi(+)pi(-)) below 1 GeV with the KLOE detector[J]. PHYSICS LETTERS B,2005,606(1--2):12-24. |
| APA | KLOE Collaboration.(2005).Measurement of sigma(e(+)e(-) -> pi(+)pi(-)gamma) and extraction of sigma(e(+)e(-) -> pi(+)pi(-)) below 1 GeV with the KLOE detector.PHYSICS LETTERS B,606(1--2),12-24. |
| MLA | KLOE Collaboration."Measurement of sigma(e(+)e(-) -> pi(+)pi(-)gamma) and extraction of sigma(e(+)e(-) -> pi(+)pi(-)) below 1 GeV with the KLOE detector".PHYSICS LETTERS B 606.1--2(2005):12-24. |
入库方式： OAI收割
来源：高能物理研究所
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