High power acceleration of an HSC type injector for cancer therapy

doi:10.1088/1674-1137/40/7/077001

CORC > 近代物理研究所 > 中国科学院近代物理研究所 > 兰州重离子研究装置

	High power acceleration of an HSC type injector for cancer therapy
	Hattori, Toshiyuki 2; Zhao, Hong-Wei1 ; He, Yuan1 ; Sun, Liang-Ting1 ; Zhang, Jun-Jie 1; Jin, Qian-Yu 1; Sun, Lie-Peng1 ; Kawasaki, Katsunori 3; Zhao, Huan-Yu 1; Lu, Liang 1
刊名	CHINESE PHYSICS C
	2016-07-01
卷号	40 页码:7
关键词	RFQ drift tube linac IH structure heavy ion injector cancer therapy laser ion source DPIS
ISSN号	1674-1137
DOI	10.1088/1674-1137/40/7/077001
英文摘要	A hybrid single cavity (HSC) linac, which is formed by combining a radio frequency quadrupole (RFQ) and a drift tube (DT) structure into one interdigital-H (IH) cavity, is fabricated and assembled as a proof of principle injector for cancer therapy synchrotron, based on the culmination of several years of research. The HSC linac adopts a direct plasma injection scheme (DPIS), which can inject a high intensity heavy ion beam produced by a laser ion source (LIS). The input beam current of the HSC is designed to be 20 mA C6+ ions. According to numerical simulations, the HSC linac can accelerate a 6-mA C6+ beam, which meets the requirement of the needed particle number for cancer therapy (10(8-9) ions/pulse). The HSC injector with the DPIS method makes the existing multi turn injection system and stripping system unnecessary, and can also bring down the size of the beam pipe in existing synchrotron magnets, which could reduce the whole cost of synchrotron. The radio frequency (rf) measurements show excellent rf properties for the resonator, with a measured Q equal to 91% of the simulated value. A C6+ ion beam extracted from the LIS was used for the HSC commissioning. In beam testing, we found the measured beam parameters agreed with simulations. More details of the measurements and the results of the high power test are reported in this paper.
资助项目	National Natural Science Foundation of China ; One Hundred Person Project of CAS
WOS关键词	SINGLE CAVITY LINAC ; DESIGN ; HIMAC
WOS研究方向	Physics
语种	英语
出版者	CHINESE PHYSICAL SOC
WOS记录号	WOS:000381730100021
资助机构	National Natural Science Foundation of China ; One Hundred Person Project of CAS
内容类型	期刊论文
源URL	[http://ir.impcas.ac.cn/handle/113462/23569]
专题	近代物理研究所_兰州重离子研究装置
通讯作者	Lu, Liang
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Natl Inst Radiol Sci, Chiba 2638555, Japan 3.Tokyo Inst Technol, Tokyo 1528550, Japan
推荐引用方式 GB/T 7714	Hattori, Toshiyuki,Zhao, Hong-Wei,He, Yuan,et al. High power acceleration of an HSC type injector for cancer therapy[J]. CHINESE PHYSICS C,2016,40:7.
APA	Hattori, Toshiyuki.,Zhao, Hong-Wei.,He, Yuan.,Sun, Liang-Ting.,Zhang, Jun-Jie.,...&Lu, Liang.(2016).High power acceleration of an HSC type injector for cancer therapy.CHINESE PHYSICS C,40,7.
MLA	Hattori, Toshiyuki,et al."High power acceleration of an HSC type injector for cancer therapy".CHINESE PHYSICS C 40(2016):7.