Feasibility studies of time-like proton electromagnetic form factors at PANDA at FAIR
文献类型：期刊论文
| 作者 | Pochodzalla, J.44; Veenstra, R.6; Vejdani, S.6; Dutta, K.51; Kalita, K.51; Kumar, A.50; Roy, A.50; Sohlbach, H.49; Bai, M.48; Bianchi, L.48 |
| 刊名 | EUROPEAN PHYSICAL JOURNAL A
 |
| 出版日期 | 2016-10-28 |
| 卷号 | 52 |
| ISSN号 | 1434-6001 |
| DOI | 10.1140/epja/i2016-16325-5 |
| 英文摘要 | Simulation results for future measurements of electromagnetic proton form factors at PANDA (FAIR) within the PandaRoot software framework are reported. The statistical precision with which the proton form factors can be determined is estimated. The signal channel (p) over barp -> e(+)e(-) is studied on the basis of two different but consistent procedures. The suppression of the main background channel, i.e. (p) over barp -> pi(+)pi(-), is studied. Furthermore, the background versus signal efficiency, statistical and systematical uncertainties on the extracted proton form factors are evaluated using two different procedures. The results are consistent with those of a previous simulation study using an older, simplified framework. However, a slightly better precision is achieved in the PandaRoot study in a large range of momentum transfer, assuming the nominal beam conditions and detector performance. |
| WOS关键词 | GEV-C ; SPACE-LIKE ; ANTIPROTON ANNIHILATION ; CROSS-SECTIONS ; REGION ; SCATTERING ; GEV/C ; MODEL ; ELECTRONS ; RATIO |
| 资助项目 | National Science Center (NCN), Poland[DEC-2013/09/N/ST2/02180] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | SPRINGER |
| WOS记录号 | WOS:000391808200001 |
| 源URL | [http://119.78.100.186/handle/113462/44218]  |
| 专题 | 近代物理研究所_实验物理中心 |
| 通讯作者 | Khaneft, D. |
| 作者单位 | 1.Inst Nucl Phys PAN, IFJ, Krakow, Poland 2.GSI Helmholtzzentrum Schwerionenforsch GmbH, Darmstadt, Germany 3.CEA Saclay, IRFU, SPHN, Saclay, France 4.Uniwersytet Jagiellonski, Inst Fizyki, Krakow, Poland 5.AGH Univ Sci & Technol, Krakow, Poland 6.Univ Groningen, KVI Ctr Adv Radiat Technol CART, Groningen, Netherlands 7.Birla Inst Technol & Sci Pilani, KK Birla Goa Campus, Sancoale, Goa, India 8.Univ Glasgow, Glasgow, Lanark, Scotland 9.Justus Liebig Univ Giessen II, Inst Phys, Giessen, Germany 10.Ist Nazl Fis Nucl, Sez Genova, Genoa, Italy |
| 推荐引用方式 GB/T 7714 | Pochodzalla, J.,Veenstra, R.,Vejdani, S.,et al. Feasibility studies of time-like proton electromagnetic form factors at PANDA at FAIR[J]. EUROPEAN PHYSICAL JOURNAL A,2016,52. |
| APA | Pochodzalla, J..,Veenstra, R..,Vejdani, S..,Dutta, K..,Kalita, K..,...&van der Weele, J. C..(2016).Feasibility studies of time-like proton electromagnetic form factors at PANDA at FAIR.EUROPEAN PHYSICAL JOURNAL A,52. |
| MLA | Pochodzalla, J.,et al."Feasibility studies of time-like proton electromagnetic form factors at PANDA at FAIR".EUROPEAN PHYSICAL JOURNAL A 52(2016). |
入库方式： OAI收割
来源：近代物理研究所
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