Feasibility studies of time-like proton electromagnetic form factors at PANDA at FAIR
文献类型：期刊论文
| 作者 | PANDA Collaboration |
| 刊名 | EUROPEAN PHYSICAL JOURNAL A
 |
| 出版日期 | 2016 |
| 卷号 | 52期号:10 |
| 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. |
| 语种 | 英语 |
| WOS记录号 | WOS:000391808200001 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/260994]  |
| 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 | PANDA Collaboration. Feasibility studies of time-like proton electromagnetic form factors at PANDA at FAIR[J]. EUROPEAN PHYSICAL JOURNAL A,2016,52(10). |
| APA | PANDA Collaboration.(2016).Feasibility studies of time-like proton electromagnetic form factors at PANDA at FAIR.EUROPEAN PHYSICAL JOURNAL A,52(10). |
| MLA | PANDA Collaboration."Feasibility studies of time-like proton electromagnetic form factors at PANDA at FAIR".EUROPEAN PHYSICAL JOURNAL A 52.10(2016). |
入库方式： OAI收割
来源：高能物理研究所
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