CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
RF design and study of a 325 MHz 7 MeV APF IH-DTL for an injector of a proton medical accelerator
Li, X; Pu, YH; Yang, F; Xie, XC; Gu, Q; Qiao, J; Zhao, MH
2019
Source PublicationNUCLEAR SCIENCE AND TECHNIQUES
ISSN1001-8042
Volume30Issue:9Pages:-
Subtype期刊论文
AbstractA compact interdigital H-mode drift-tube linac (IH-DTL) with the alternating-phase-focusing (APF) method, working at 325 MHz was designed for an injector of a proton medical accelerator. When fed in with a proper RF (radio frequency) power, the DTL cavity could establish the corresponding electromagnetic field to accelerate the "proton bunches" from an input energy of 3 MeV to an output energy of 7 MeV successfully, without any additional radial focusing elements. The gap-voltage distribution which was obtained from the CST (R) Microwave Studio software simulations of the axial electric field was compared with that from the beam dynamics, and the errors met the requirements within +/- 5%. In this paper, the RF design procedure and key results of the APF IH-DTL, which include the main RF characteristics of the cavity, frequency sensitivities of the tuners, and coupling factor of the RF power input coupler are presented.
KeywordSYNCHROTRON SYSTEM LINAC
DOI10.1007/s41365-019-0657-4
Indexed BySCI
Language英语
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/32191
Collection中科院上海应用物理研究所2011-2020年
Affiliation1.Chinese Acad Sci, Shanghai Adv Res Inst, Shanghai 201210, Peoples R China;
2.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China;
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China;
4.Shanghai APACTRON Particle Equipment Co Ltd, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Li, X,Pu, YH,Yang, F,et al. RF design and study of a 325 MHz 7 MeV APF IH-DTL for an injector of a proton medical accelerator[J]. NUCLEAR SCIENCE AND TECHNIQUES,2019,30(9):-.
APA Li, X.,Pu, YH.,Yang, F.,Xie, XC.,Gu, Q.,...&Zhao, MH.(2019).RF design and study of a 325 MHz 7 MeV APF IH-DTL for an injector of a proton medical accelerator.NUCLEAR SCIENCE AND TECHNIQUES,30(9),-.
MLA Li, X,et al."RF design and study of a 325 MHz 7 MeV APF IH-DTL for an injector of a proton medical accelerator".NUCLEAR SCIENCE AND TECHNIQUES 30.9(2019):-.
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