First measurement of pi(-)e ->pi(-)e gamma pion virtual compton scattering
文献类型：期刊论文
| 作者 | Ocherashvili, A; Alkhazov, G; Atamantchouk, AG; Balatz, MY; Bondar, NF; Cooper, PS; Dauwe, LJ; Davidenko, GV; Dersch, U; Dolgolenko, AG |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2002 |
| 卷号 | 66期号:3页码:34613 |
| 通讯作者 | Ball State Univ, Muncie, IN 47306 USA ; Bogazici Univ, TR-80815 Bebek, Istanbul, Turkey ; Carnegie Mellon Univ, Pittsburgh, PA 15213 USA ; Ctr Brasileiro Pesquisas Fis, Rio De Janeiro, Brazil ; Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA ; Inst High Energy Phys, Protvino, Russia ; Inst High Energy Phys, Beijing 100039, Peoples R China ; Inst Theoret & Expt Phys, Moscow 117259, Russia ; Max Planck Inst Kernphys, D-69117 Heidelberg, Germany ; Moscow MV Lomonosov State Univ, Moscow, Russia ; Petersburg Nucl Phys Inst, St Petersburg, Russia ; Tel Aviv Univ, IL-69978 Ramat Aviv, Israel ; Univ Autonoma San Luis Potosi, San Luis Potosi, Mexico ; Univ Fed Paraiba, BR-58059900 Joao Pessoa, Paraiba, Brazil ; Univ Bristol, Bristol BS8 1TL, Avon, England ; Univ Iowa, Iowa City, IA 52242 USA ; Univ Michigan, Flint, MI 48502 USA ; Univ Roma La Sapienza, Rome, Italy ; Ist Nazl Fis Nucl, Rome, Italy ; Univ Sao Paulo, Sao Paulo, Brazil ; Univ Trieste, Trieste, Italy ; Ist Nazl Fis Nucl, Trieste, Italy |
| 英文摘要 | Pion virtual compton scattering (VCS) via the reaction pi(-)e-->pi(-)egamma was observed in the Fermilab E781 SELEX experiment. SELEX used a 600 GeV/c pi(-) beam incident on target atomic electrons, detecting the incident pi(-) and the final state pi(-), electron and gamma. Theoretical predictions based on chiral perturbation theory are incorporated into a Monte Carlo simulation of the experiment and are compared to the data. The number of reconstructed events (=9) and their distribution with respect to the kinematic variables (for the kinematic region studied) are in reasonable accord with the predictions. The corresponding pi(-) VCS experimental cross section is sigma=38.8+/-13 nb, in agreement with the theoretical expectation of sigma=34.7 nb. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000178383900034 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/240572]  |
| 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 | Ocherashvili, A,Alkhazov, G,Atamantchouk, AG,et al. First measurement of pi(-)e ->pi(-)e gamma pion virtual compton scattering[J]. PHYSICAL REVIEW C,2002,66(3):34613. |
| APA | Ocherashvili, A.,Alkhazov, G.,Atamantchouk, AG.,Balatz, MY.,Bondar, NF.,...&郑树臣.(2002).First measurement of pi(-)e ->pi(-)e gamma pion virtual compton scattering.PHYSICAL REVIEW C,66(3),34613. |
| MLA | Ocherashvili, A,et al."First measurement of pi(-)e ->pi(-)e gamma pion virtual compton scattering".PHYSICAL REVIEW C 66.3(2002):34613. |
入库方式： OAI收割
来源：高能物理研究所
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