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  2. 近代物理研究所
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  4. 兰州重离子研究装置
Simulation of a low energy beam transport line

文献类型：期刊论文

作者Yao, Z (reprint author), Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China.; Yang, Y1,2; Liu, ZW1; Zhang, WH1; Ma, HY1; Zhang, XZ1; Zhao, HW1; Yao, Z2
刊名NUCLEAR SCIENCE AND TECHNIQUES
出版日期2012
卷号23页码:83-89
关键词Particle-in-cell Simulation Spherical Aberration Space Charge
ISSN号1001-8042
英文摘要A 2.45 GHz electron cyclotron resonance intense proton source and a low energy beam transport line with dual-Glaser lens were designed and fabricated by Institute of Modern Physics for a compact pulsed hadron source at Tsinghua. The intense proton beams extracted from the ion source are transported through the transport line to match the downstream radio frequency quadrupole accelerator. Particle-in-cell code BEAMPATH was used to carry out the beam transport simulations and optimize the magnetic field structures of the transport line. Emittance growth due to space charge and spherical aberrations of the Glaser lens were studied in both theory and simulation. The results show that narrow beam has smaller aberrations and better beam quality through the transport line. To better match the radio frequency quadrupole accelerator, a shorter transport line is desired with sufficient space charge neutralization.
资助项目National Nature Science foundation of China[11027508]
WOS研究方向Nuclear Science & Technology ; Physics
语种英语
WOS记录号WOS:000303784600004
出版者ELSEVIER SCIENCE BV
资助机构Tsinghua University ; Tsinghua University ; National Nature Science foundation of China ; National Nature Science foundation of China
源URL[http://ir.impcas.ac.cn/handle/113462/23545]  
专题近代物理研究所_兰州重离子研究装置
通讯作者Yao, Z (reprint author), Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China.
作者单位1.中国科学院近代物理研究所
2.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Yao, Z ,Yang, Y,Liu, ZW,et al. Simulation of a low energy beam transport line[J]. NUCLEAR SCIENCE AND TECHNIQUES,2012,23:83-89.
APA Yao, Z .,Yang, Y.,Liu, ZW.,Zhang, WH.,Ma, HY.,...&Yao, Z.(2012).Simulation of a low energy beam transport line.NUCLEAR SCIENCE AND TECHNIQUES,23,83-89.
MLA Yao, Z ,et al."Simulation of a low energy beam transport line".NUCLEAR SCIENCE AND TECHNIQUES 23(2012):83-89.

入库方式： OAI收割

来源：近代物理研究所

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