Measurement of the analysing power in proton-proton elastic scattering at small angles
文献类型：期刊论文
| 作者 | Bagdasarian, Z.1,2; Chiladze, D.1,2; Dymov, S.2,3; Kacharava, A.2; Macharashvili, G.1,3; Barsov, S.4; Gebel, R.2; Gou, B.2,5; Hartmann, M.2; Keshelashvili, I.2 |
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2014-12-12 |
| 卷号 | 739页码:152-156 |
| 关键词 | Proton-proton Elastic Scattering Analysing Power Phase Shift Analysis |
| ISSN号 | 0370-2693 |
| DOI | 10.1016/j.physletb.2014.10.054 |
| 文献子类 | Article |
| 英文摘要 | The proton analysing power in (p) over right arrowp elastic scattering has been measured at small angles at COSY-ANKE at 796 MeV and five other beam energies between 1.6 and 2.4 GeV using a polarised proton beam. The asymmetries obtained by detecting the fast proton in the ANKE forward detector or the slow recoil proton in a silicon tracking telescope are completely consistent. Although the analysing power results agree well with the many published data at 796MeV, and also with the most recent partial wave solution at this energy, the ANKE data at the higher energies lie well above the predictions of this solution at small angles. An updated phase shift analysis that uses the ANKE results together with the World data leads to a much better description of these new measurements. (C) 2014 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license. |
| WOS关键词 | EXCITATION-FUNCTIONS ; INTERMEDIATE ENERGIES ; COSY ; BEAM |
| 资助项目 | U.S. Department of Energy, Office of Science, Office of Nuclear Physics[DE.FG02.99ER41110] |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000346002000024 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://119.78.100.186/handle/113462/49891]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Bagdasarian, Z. |
| 作者单位 | 1.Tbilisi State Univ, Inst High Energy Phys, GE-0186 Tbilisi, Rep of Georgia 2.Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany 3.JINR, Lab Nucl Problems, RU-141980 Dubna, Russia 4.Petersburg Nucl Phys Inst, Dept High Energy Phys, RU-188350 Gatchina, Russia 5.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 6.Univ Munster, Inst Kernphys, D-48149 Munster, Germany 7.H Niewodniczanski Inst Nucl Phys, PAN, PL-31342 Krakow, Poland 8.George Washington Univ, Data Anal Ctr, Inst Nucl Studies, Dept Phys, Washington, DC 20052 USA 9.Forschungszentrum Rossendorf, Inst Kern & Hadronenphys, D-01314 Dresden, Germany 10.Moscow MV Lomonosov State Univ, Dept Phys, RU-119991 Moscow, Russia |
| 推荐引用方式 GB/T 7714 | Bagdasarian, Z.,Chiladze, D.,Dymov, S.,et al. Measurement of the analysing power in proton-proton elastic scattering at small angles[J]. PHYSICS LETTERS B,2014,739:152-156. |
| APA | Bagdasarian, Z..,Chiladze, D..,Dymov, S..,Kacharava, A..,Macharashvili, G..,...&Workman, R. L..(2014).Measurement of the analysing power in proton-proton elastic scattering at small angles.PHYSICS LETTERS B,739,152-156. |
| MLA | Bagdasarian, Z.,et al."Measurement of the analysing power in proton-proton elastic scattering at small angles".PHYSICS LETTERS B 739(2014):152-156. |
入库方式： OAI收割
来源：近代物理研究所
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