Development of a bandwidth limiting neutron chopper for CSNS
文献类型：期刊论文
| 作者 | 王平(东莞); Yang B(杨博) ; Cai WL(蔡伟亮); Wang, P; Yang, B; Cai, WL
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| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
 |
| 出版日期 | 2015 |
| 卷号 | 792页码:56-60 |
| 关键词 | Neutron chopper Bandwidth limiting Dynamic balance Neutron absorbing coating Phase control Spallation neutron source |
| 通讯作者 | 王平（东莞） |
| 英文摘要 | Bandwidth limiting neutron choppers are indispensable key equipments for the Lime-of-flight neutron scattering spectrometers of China Spoliation Neutron Source (CSNS). The main principle is to chop the neutron beam to limit the neutron wavelength bandwidth at the neutron detector. We have successfully developed a bandwidth limiting neutron chopper for CSNS in the CSNS advance research project II. The transmission rate of the neutron absorbing coating is less than 1 x 10(-4) (for 1 angstrom neutron). The phase control accuracy is +/- 0.084 degrees (+/- 9.4 mu s at 25 Hz). The dynamic balance grade is 01.0. Various experimental technical features have met the design requirements, and it also runs stably and reliably during the long-term tests. (C) 2015 Elsevier B.V. All rights reserved. |
| 学科主题 | Instruments & Instrumentation; Nuclear Science & Technology; Physics; Spectroscopy |
| 类目[WOS] | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics, Particles & Fields ; Spectroscopy |
| 收录类别 | SCI ; EI ; CA |
| WOS记录号 | WOS:000355773000008 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/228429]  |
| 专题 | 高能物理研究所_东莞分部 高能物理研究所_实验物理中心 |
| 推荐引用方式 GB/T 7714 | Wang P,Yang B,Cai WL,et al. Development of a bandwidth limiting neutron chopper for CSNS[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2015,792:56-60. |
| APA | 王平,杨博,蔡伟亮,Wang, P,Yang, B,&Cai, WL.(2015).Development of a bandwidth limiting neutron chopper for CSNS.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,792,56-60. |
| MLA | 王平,et al."Development of a bandwidth limiting neutron chopper for CSNS".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 792(2015):56-60. |
入库方式： OAI收割
来源：高能物理研究所
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