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Physics design of a 10 MeV injector test stand for an accelerator-driven subcritical system
Yan F(闫芳); Pei SL(裴士伦); Geng HP(耿会平); Meng C(孟才); Zhao YL(赵亚亮); Sun B(孙彪); Cheng P(程鹏); Yang Z(杨征); 欧阳华甫; Tang JY(唐靖宇); Wang JL(王建力); Sui YF(随艳峰); Dai JP(戴建枰); Sha P(沙鹏); Ge R(葛锐); Yan, F; Pei, SL; Geng, HP; Meng, C; Zhao, YL; Sun, BA; Cheng, P; Yang, Z; Ouyang, HF; Li, ZH; Tang, JY; Wang, JL; Sui, YF; Dai, JP; Sha, P; Ge, R
2015
发表期刊PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS
卷号18页码:54201
通讯作者闫芳
文章类型Article
摘要The 10 MeV accelerator-driven subcritical system (ADS) Injector I test stand at Institute of High Energy Physics (IHEP) is a testing facility dedicated to demonstrate one of the two injector design schemes [Injector Scheme-I, which works at 325 MHz], for the ADS project in China. The injector is composed of two parts, the linac part and the beam dump line. The former is designed on the basis of 325 MHz four-vane type copper structure radio frequency quadrupole and superconducting (SC) spoke cavities with beta = 0.12. The latter is designed to transport the beamcoming out of the SC section of the linac to the beam dump, where the beam transverse profile is fairly enlarged and unformed to simplify the beam target design. The SC section consists of two cryomodules with 14 beta = 0.12 Spoke cavities, 14 solenoid and 14 BPMs in total. The first challenge in the physics design comes from the necessary space required for the cryomodule separation where the periodical lattice is destroyed at a relatively lower energy of similar to 5 MeV. Another challenge is the beam dump line design, as it will be the first beam dump line being built by using a step field magnet for the transverse beam expansion and uniformity in the world. This paper gives an overview of the physics design study together with the design principles and machine construction considerations. The results of an optimized design, fabrication status and end to end simulations including machine errors are presented.
学科领域Physics
DOI10.1103/PhysRevSTAB.18.054201
收录类别SCI
WOS类目Physics, Nuclear ; Physics, Particles & Fields
WOS记录号WOS:000354967800001
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文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/228505
专题加速器中心
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Yan F,Pei SL,Geng HP,et al. Physics design of a 10 MeV injector test stand for an accelerator-driven subcritical system[J]. PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS,2015,18:54201.
APA 闫芳.,裴士伦.,耿会平.,孟才.,赵亚亮.,...&Ge, R.(2015).Physics design of a 10 MeV injector test stand for an accelerator-driven subcritical system.PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS,18,54201.
MLA 闫芳,et al."Physics design of a 10 MeV injector test stand for an accelerator-driven subcritical system".PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS 18(2015):54201.
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