中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Magnetic fringe field interference between the quadrupole and corrector magnets in the csns/rcs

文献类型:期刊论文

作者Yang, Mei1,2,3; Kang, Wen1,2,3; Deng, Changdong1,2,3; Sun, Xianjing1; Li, Li1,2,3; Wu, Xi1,2,3; Gong, Lingling1,4; Cheng, Da1,4; Zhu, Yingshun1; Chen, Fusan1
刊名Nuclear instruments & methods in physics research section a-accelerators spectrometers detectors and associated equipment
出版日期2017-03-01
卷号847页码:29-33
ISSN号0168-9002
关键词Magnetic fringe field Magnetic interference Field simulation Opera
DOI10.1016/j.nima.2016.11.013
通讯作者Yang, mei(yangmei@ihep.ac.cn)
英文摘要The rapid cycling synchrotron (rcs) of the china spallation neutron source (csns) employs large aperture quadrupole and corrector magnets with small aspect ratios and relatively short iron to iron separations; so the fringe field interference becomes serious which results in integral field strength reduction and extra field harmonics. we have performed 3d magnetic field simulations to investigate the magnetic field interference in the magnet assemblies and made some adjustments on the magnet arrangemeht. the fourier analysis is used to quantify the integral gradient reduction and field harmonic changes of the quadrupole magnets. some magnetic field measurements are undertaken to verify the simulation results. the simulation details and the major results are presented in this paper.
WOS研究方向Instruments & Instrumentation ; Nuclear Science & Technology ; Physics
WOS类目Instruments & Instrumentation ; Nuclear Science & Technology ; Physics, Nuclear ; Physics, Particles & Fields
语种英语
出版者ELSEVIER SCIENCE BV
WOS记录号WOS:000394396800004
URI标识http://www.irgrid.ac.cn/handle/1471x/2176726
专题高能物理研究所
通讯作者Yang, Mei
作者单位1.Chinese Acad Sci, Key Lab Particle Accelerat Phys & Technol, Inst High Energy Phys, Beijing 100049, Peoples R China
2.Chinese Acad Sci, China Spallat Neutron Source, Inst High Energy Phys, Dongguan 523803, Peoples R China
3.Dongguan Neutron Sci Ctr, Dongguan 523808, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Yang, Mei,Kang, Wen,Deng, Changdong,et al. Magnetic fringe field interference between the quadrupole and corrector magnets in the csns/rcs[J]. Nuclear instruments & methods in physics research section a-accelerators spectrometers detectors and associated equipment,2017,847:29-33.
APA Yang, Mei.,Kang, Wen.,Deng, Changdong.,Sun, Xianjing.,Li, Li.,...&Chen, Fusan.(2017).Magnetic fringe field interference between the quadrupole and corrector magnets in the csns/rcs.Nuclear instruments & methods in physics research section a-accelerators spectrometers detectors and associated equipment,847,29-33.
MLA Yang, Mei,et al."Magnetic fringe field interference between the quadrupole and corrector magnets in the csns/rcs".Nuclear instruments & methods in physics research section a-accelerators spectrometers detectors and associated equipment 847(2017):29-33.

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来源:高能物理研究所

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