Performance of the resonant Schottky pickup at CSRe
文献类型：期刊论文
| 作者 | Zhang, Y3 ; Zhu, GY3; Zhang, SH3; Ma, XW3; Xu, HS3; Yang, JC3; Xia, JW3; Mao, RS3; Petri, P1; Wu, JX (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou, Peoples R China.
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| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
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| 出版日期 | 2013 |
| 卷号 | 317页码:623-628 |
| DOI | 10.1016/j.nimb.2013.08.017 |
| 英文摘要 | For a bunched beam, the signals on pickups are coherent, providing a signal power proportional to the square of the number of particles. For a coasting beamthe individual particle signals have a random phase; therefore, the overall signal is proportional to the particle number N. As a consequence, Schottky signals are often relatively weak and have to compete with many noise sources. For a small number of particles, the SIN is always a problem. To achieve a high signal-to-noise ratio and better temporal resolution, which could yield important physical information about fast processes, a resonant pickup was developed at GSI (Nolden et al., 2011 [1]), and a similar device is now installed in the CSRe [2] at IMP. This device will be used for nuclear mass and lifetime measurement, as well as other uses. The final goal of the pickup is to detect single particles. In Dec 2012, we performed an experiment with a Sn-112(50+) beam with an energyof 253 MeV/u, and the single particle sensitivity of the pickup was successfully confirmed. This paper presents hardware measurements of the pickup as well as beam measurements. (C) 2013 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000329530400086 |
| 源URL | [http://ir.impcas.ac.cn/handle/113462/23480]  |
| 专题 | 近代物理研究所_兰州重离子研究装置 近代物理研究所_实验物理中心 |
| 通讯作者 | Wu, JX (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou, Peoples R China. |
| 作者单位 | 1.Gesell Schwerionenforsch mbH, Darmstadt, Germany 2.CERN, Genevam, Switzerland 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Y,Zhu, GY,Zhang, SH,et al. Performance of the resonant Schottky pickup at CSRe[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2013,317:623-628. |
| APA | Zhang, Y.,Zhu, GY.,Zhang, SH.,Ma, XW.,Xu, HS.,...&Li, J.(2013).Performance of the resonant Schottky pickup at CSRe.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,317,623-628. |
| MLA | Zhang, Y,et al."Performance of the resonant Schottky pickup at CSRe".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 317(2013):623-628. |
入库方式： OAI收割
来源：近代物理研究所
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