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The development of magnetic field measurement system for drift-tube linac quadrupole
Zhou JX(周建新); Kang W(康文); Yin BG(尹宝贵); Peng QL(彭全岭); Li L(李藜); Liu HC(刘华昌); Gong KY(巩克云); Li B(李波); Chen Q(陈强); Li S(李帅); Liu YQ(刘艺琴); Zhou, JX; Kang, W; Yin, BG; Peng, QL; Li, L; Liu, HC; Gong, KY; Li, B; Chen, Q; Li, S; Liu, YQ
2015
发表期刊NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
卷号786页码:142-146
通讯作者周建新
摘要In the China Spallation Neutron Source (CSNS) linac, a conventional 324 MHz drift-tube linac (DTL) accelerating an H- ion beam from 3 MeV to 80 MeV has been designed and manufactured. The electromagnetic quadrupoles (EMQs) are widely used in a DTL accelerator. The main challenge of DTLQ's structure is to house a strong gradient EMQ in the much reduced space of the drift-tube (DT). To verify the DTLQ's design specifications and fabrication quality, a precision harmonic coil measurement system has been developed, which is based on the high precision movement platform, the harmonic coil with ceramic frame and the special method to make the harmonic coil and the quadrupoles coaxial. After more than one year's continuous running, the magnetic field measurement system still performs accurately and stably. The field measurement of more than one hundred DTLQ has been finished. The components and function of the measurement system, the key point of the technology and the repeatability of the measurement results are described in this paper. (C) 2015 Elsevier B.V. All rights reserved.
文章类型Article
关键词DTLQ Magnetic field measurement Harmonic coil
学科领域Instruments & Instrumentation; Nuclear Science & Technology; Physics; Spectroscopy
DOI10.1016/j.nima.2015.03.050
收录类别SCI ; EI ; CA
WOS类目Instruments & Instrumentation ; Nuclear Science & Technology ; Physics, Particles & Fields ; Spectroscopy
WOS记录号WOS:000353068600021
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文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/228302
专题加速器中心
中国科学院高能物理研究所_中国散裂中子源
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Zhou JX,Kang W,Yin BG,et al. The development of magnetic field measurement system for drift-tube linac quadrupole[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2015,786:142-146.
APA 周建新.,康文.,尹宝贵.,彭全岭.,李藜.,...&Liu, YQ.(2015).The development of magnetic field measurement system for drift-tube linac quadrupole.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,786,142-146.
MLA 周建新,et al."The development of magnetic field measurement system for drift-tube linac quadrupole".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 786(2015):142-146.
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