中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 合肥物质科学研究院
  3. 中国科学院合肥物质科学研究院
  4. 中科院等离子体物理研究所
Beam optics study for energy selection system of SC200 superconducting proton cyclotron

文献类型：期刊论文

作者Zeng, Xian-Hu1,2; Zheng, Jin-Xing1,2; Song, Yun-Tao1,2; Jiang, Feng1,2; Li, Ming1,2; Zhang, Jun-Sheng1,2; Zhang, Wu-Quan1; Zhu, Lei1
刊名NUCLEAR SCIENCE AND TECHNIQUES
出版日期2018-09-01
卷号29期号:9页码:8
关键词Proton therapy Beam optics ESS Transmission efficiency Orbit distortion correction
ISSN号1001-8042
DOI10.1007/s41365-018-0462-5
通讯作者Zheng, Jin-Xing(jxzheng@ipp.ac.cn)
英文摘要To meet the demands on proton therapy in Russia and China, JINR and ASIPP have started to develop a proton therapy facility based on an isochronous super-conducting proton accelerator. A 200 MeV/500 nA proton beam will be extracted from the SC200 superconducting proton cyclotron. Due to the energy of the cyclotron being fixed, an energy selection system (ESS) is employed to degrade such energy in order to match the particle energy to a shallower depth. In this article, calculation of beam optics, analysis of beam transmission, and correction of orbit distortion are presented. Studies show that the main factors influencing transmission efficiency of the SC200 ESS beamline are the degrader, collimator, slit, vacuum system, beam diagnostic system, and trajectory correction system. Through the beam optics study, the designed ESS beamline can provide 70-200 MeV proton beam to a treatment room, with a maximum emittance of 24 pi mm mrad. Also, the controllable momentum spread ranges from 0.1 to 1.0%, which is equivalent to an energy spread from 0.193 to 1.93%. The transmission efficiency about 0.204% can be obtained when the emittance is 24 pi mm mrad with an energy spread of +/- 0.6%.
WOS关键词THERAPY ; CARBON ; DESIGN
资助项目National Natural Science Foundation of China[51507173] ; Anhui Province Natural Science Foundation of China[1608085QE93]
WOS研究方向Nuclear Science & Technology ; Physics
语种英语
WOS记录号WOS:000442399800013
出版者SPRINGER SINGAPORE PTE LTD
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China ; Anhui Province Natural Science Foundation of China
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/38082]  
专题合肥物质科学研究院_中科院等离子体物理研究所
通讯作者Zheng, Jin-Xing
作者单位1.Chinese Acad Sci, Inst Plasma Phys, Hefei Inst Phys Sci, Hefei 230031, Peoples R China
2.Univ Sci & Technol China, Hefei 230031, Peoples R China
推荐引用方式
GB/T 7714		 Zeng, Xian-Hu,Zheng, Jin-Xing,Song, Yun-Tao,et al. Beam optics study for energy selection system of SC200 superconducting proton cyclotron[J]. NUCLEAR SCIENCE AND TECHNIQUES,2018,29(9):8.
APA Zeng, Xian-Hu.,Zheng, Jin-Xing.,Song, Yun-Tao.,Jiang, Feng.,Li, Ming.,...&Zhu, Lei.(2018).Beam optics study for energy selection system of SC200 superconducting proton cyclotron.NUCLEAR SCIENCE AND TECHNIQUES,29(9),8.
MLA Zeng, Xian-Hu,et al."Beam optics study for energy selection system of SC200 superconducting proton cyclotron".NUCLEAR SCIENCE AND TECHNIQUES 29.9(2018):8.

入库方式： OAI收割

来源：合肥物质科学研究院

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。