Design of an X-band accelerating structure using a newly developed structural optimization procedure

doi:10.1016/j.nima.2017.02.050

CAS OpenIR > 中科院上海应用物理研究所2011-2018年

	Design of an X-band accelerating structure using a newly developed structural optimization procedure
	Huang, XX; Fang, WC; Gu, Q; Zhao, ZT
	2017
发表期刊	NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
ISSN	0168-9002
卷号	854 页码:45-52
文章类型	期刊论文
摘要	An X-band high gradient accelerating structure is a challenging technology for implementation in advanced electron linear accelerator facilities. The present work discusses the design of an X-band accelerating structure for dedicated application to a compact hard X-ray free electron laser facility at the Shanghai Institute of Applied Physics, and numerous design optimizations are conducted with consideration for radio frequency (RF) breakdown, RF efficiency, short-range wakefields, and dipole/quadrupole field modes, to ensure good beam quality and a high accelerating gradient. The designed X-band accelerating structure is a constant gradient structure with a 47 pi/5 operating mode and input and output dual-feed couplers in a racetrack shape. The design process employs a newly developed effective optimization procedure-for optimization of the X-band accelerating structure. In addition, the specific design of couplers providing high beam quality by eliminating dipole field components and reducing quadrupole field components is discussed in detail.
关键词	X-band Novel Structural Optimization Multipole Field Components Dual-feed Coupler Racetrack
DOI	10.1016/j.nima.2017.02.050
收录类别	SCI
语种	英语
WOS记录号	WOS:000398869100007
引用统计
文献类型	期刊论文
条目标识符	http://ir.sinap.ac.cn/handle/331007/27291
专题	中科院上海应用物理研究所2011-2018年
推荐引用方式 GB/T 7714	Huang, XX,Fang, WC,Gu, Q,et al. Design of an X-band accelerating structure using a newly developed structural optimization procedure[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2017,854:45-52.
APA	Huang, XX,Fang, WC,Gu, Q,&Zhao, ZT.(2017).Design of an X-band accelerating structure using a newly developed structural optimization procedure.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,854,45-52.
MLA	Huang, XX,et al."Design of an X-band accelerating structure using a newly developed structural optimization procedure".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 854(2017):45-52.

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