ATPF - a dedicated proton therapy facility

	ATPF - a dedicated proton therapy facility
	Fang SX(方守贤); Guan XL(关遐令); Tang JY(唐靖宇); Chen Y(陈沅); Deng CD(邓昌东); Dong HY(董海义); Fu SN(傅世年); Jiao Y(焦毅); Shu H(舒航); 欧阳华甫
刊名	CHINESE PHYSICS C
	2010
卷号	34 期号:3 页码:383-388
关键词	hadron therapy irradiation method slow extraction emittance balancing gantry
通讯作者	[Fang Shou-Xian ; Guan Xia-Ling ; Tang Jing-Yu ; Chen Yuan ; Deng Chang-Dong ; Dong Hai-Yi ; Fu Shi-Nian ; Jiao Yi ; Shu Hang ; Ouyang Hua-Fu ; Qiu Jing ; Shi Cai-Tu ; Sun Hong ; Wei Jie ; Yang Mei ; Zhang Jing] CAS, Inst High Energy Phys, Beijing 100049, Peoples R China
英文摘要	A proton therapy facility based on a linac injector and a slow-cycling synchrotron is proposed. To obtain good treatments for different cancer types, both the spot scanning method and the double-scattering method are adopted in the facility, whereas the nozzles include both gantry and fixed beam types. The proton accelerator chain includes a synchrotron of 250 MeV in maximum energy, an injector of 7 MeV consisting of an RFQ and a DTL linac, with a repetition rate of 0.5 Hz. The slow extraction using the third-order resonance and together with the RFKO method is considered to be a good method to obtain a stable and more-or-less homogenous beam spill. To benefit the spot scanning method, the extraction energy can be as many as about 200 between 60 MeV and 230 MeV. A new method - the emittance balancing technique of using a solenoid or a quadrupole rotator is proposed to solve the problem of unequal emittance in the two transverse planes with a beam slowly extracted from a synchrotron. The facility has been designed to keep the potential to be upgraded to include the carbon therapy in the future.
学科主题	Physics
类目[WOS]	Physics, Nuclear ; Physics, Particles & Fields
研究领域[WOS]	Physics
原文出处	SCI
语种	英语
WOS记录号	WOS:000275495100015
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/237258]
专题	高能物理研究所_院士高能物理研究所_实验物理中心高能物理研究所_加速器中心高能物理研究所_粒子天体物理中心高能物理研究所_多学科研究中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Fang SX,Guan XL,Tang JY,et al. ATPF - a dedicated proton therapy facility[J]. CHINESE PHYSICS C,2010,34(3):383-388.
APA	方守贤.,关遐令.,唐靖宇.,陈沅.,邓昌东.,...&Zhang, J.(2010).ATPF - a dedicated proton therapy facility.CHINESE PHYSICS C,34(3),383-388.
MLA	方守贤,et al."ATPF - a dedicated proton therapy facility".CHINESE PHYSICS C 34.3(2010):383-388.