Capacitive beam position monitors for the low-β beam of the Chinese ADS proton linac
Beam Position Monitors(BPMs) for the low-β beam of the Chinese Accelerator Driven Subcritical system(CADS) Proton linac are of the capacitive pick-up type.They provide higher output signals than that of the inductive type.This paper will describe the design and tests of the capacitive BPM system for...
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Published in | Chinese physics C Vol. 40; no. 2; pp. 89 - 95 |
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Main Author | |
Format | Journal Article |
Language | English |
Published |
01.02.2016
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Subjects | |
Online Access | Get full text |
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Summary: | Beam Position Monitors(BPMs) for the low-β beam of the Chinese Accelerator Driven Subcritical system(CADS) Proton linac are of the capacitive pick-up type.They provide higher output signals than that of the inductive type.This paper will describe the design and tests of the capacitive BPM system for the low-β proton linac,including the pick-ups,the test bench and the read-out electronics.The tests done with an actual proton beam show a good agreement between the measurements and the simulations in the time domain. |
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Bibliography: | Beam Position Monitors(BPMs) for the low-β beam of the Chinese Accelerator Driven Subcritical system(CADS) Proton linac are of the capacitive pick-up type.They provide higher output signals than that of the inductive type.This paper will describe the design and tests of the capacitive BPM system for the low-β proton linac,including the pick-ups,the test bench and the read-out electronics.The tests done with an actual proton beam show a good agreement between the measurements and the simulations in the time domain. Yong Zhang,Jun-Xia Wu, Guang-Yu Zhu, Huan Jia,Zong-Heng Xue,Hai Zheng,Hong-Ming Xie,Xin-Cai Kang, Yuan He, Lin Li, Jean Claude Denard (1 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China ; 2 University of Chinese Academy of Sciences, Beijing 100049, China ; 3 University of Science and Technology of China, Hefei 230022, China ;4 Institute of Microelectronics, School of Physical Science and Technology, Lanzhou University, Lanzhou 730000, China ;5 Lanzhou Institute of Physics, Chinese Academy of Space Technology, Lanzhou 730000, China; 6 Consultant and Synchrotron SOLEIL, Saint-Aubin, France) 11-5641/O4 beam position monitor low-β beam capacitance coupling strength linear accelerator ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 1674-1137 0254-3052 |
DOI: | 10.1088/1674-1137/40/2/027003 |