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Design of fast adaptive readout system for wire scanners

文献类型：期刊论文

作者She, Qian-Shun1,2; Qian, Yi1; Kong, Jie1; Yang, Hai-Bo1; Zhao, Hong-Yun1; Zhang, Jing-Zhe1; Niu, Xiao-Yang1,2; Wu, Jun-Xia1; Su, Hong1
刊名NUCLEAR SCIENCE AND TECHNIQUES
出版日期2018
卷号29页码:7
关键词Wire scanner Weak current measurement Adaptive identification Front-end readout electronics Beam diagnosis
ISSN号1001-8042
DOI10.1007/s41365-017-0343-3
英文摘要A new wide-range fast readout system capable of adaptive identification is designed for wire scanners, which are used to measure beam profiles and emittance. This system is capable of handling varying current signals with Gaussian distributions and current pulses up to 1000 counts/s, as well as an input current range of 1 nA-1 mA. When tested, the resolution was found to exceed 3.68% for full scale, the nonlinearity was found to be less than 0.11%, and the measurement sensibility was found to be less than 5 pA. We believe that the system will play a crucial role in improving the measurement accuracy of beam diagnosis and the efficiency of accelerator operation, as well as decreasing the time required for beam tuning. This system was applied to the beam diagnosis of an injector II prototype for an accelerator-driven subcritical system and produced excellent measurement results. A description of the adaptive fast readout system for wire scanners is presented in this paper.
WOS关键词BEAM MONITOR ; CSNS LINAC
资助项目National Natural Science Foundation of China[11475233] ; National Natural Science Foundation of China[11705257] ; National Natural Science Foundation of China[11775285]
WOS研究方向Nuclear Science & Technology ; Physics
语种英语
CSCD记录号CSCD:6187925
WOS记录号WOS:000427326600015
出版者SPRINGER SINGAPORE PTE LTD
资助机构National Natural Science Foundation of China
源URL[http://119.78.100.186/handle/113462/47472]  
专题中国科学院近代物理研究所
作者单位1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 She, Qian-Shun,Qian, Yi,Kong, Jie,et al. Design of fast adaptive readout system for wire scanners[J]. NUCLEAR SCIENCE AND TECHNIQUES,2018,29:7.
APA She, Qian-Shun.,Qian, Yi.,Kong, Jie.,Yang, Hai-Bo.,Zhao, Hong-Yun.,...&Su, Hong.(2018).Design of fast adaptive readout system for wire scanners.NUCLEAR SCIENCE AND TECHNIQUES,29,7.
MLA She, Qian-Shun,et al."Design of fast adaptive readout system for wire scanners".NUCLEAR SCIENCE AND TECHNIQUES 29(2018):7.

入库方式： OAI收割

来源：近代物理研究所

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