Physical design and multi-particle simulations of a compact IH-DTL with KONUS beam dynamics for proton therapy
文献类型：期刊论文
| 作者 | Qiao, J; Xie, XC; Li, DM; Pu, YH |
| 刊名 | NUCLEAR SCIENCE AND TECHNIQUES
 |
| 出版日期 | 2020 |
| 卷号 | 31期号:7页码:- |
| 关键词 | LINAC INJECTOR RF |
| ISSN号 | 1001-8042 |
| DOI | 10.1007/s41365-020-00773-y |
| 文献子类 | 期刊论文 |
| 英文摘要 | A compact room-temperature inter-digital H-mode (IH) drift tube linac (DTL) with Kombinierte Null Grad Struktur beam dynamics is proposed in this paper. The proposed IH-DTL, which operates at 325 MHz, accelerates 18 mA proton particles from 3.0 to 7.0 MeV as part of a proton synchrotron-based therapy system. It is composed of two main sections, namely a bunching section (- 30 degrees) and accelerating section (0 degrees). There is no transverse focusing element inside the cavity, which increases the acceleration gradient and reduces the cavity length and power consumption. In our physical designs, LORASR code is utilized for beam dynamics design and multi-particle simulations. The synchronous particle energy, injection phase, and acceleration voltage of each gap are optimized carefully to increase transmission efficiency while minimizing beam emittance growth and beam loss. The total length of the cavity is 0.82 m and the acceleration gradient reaches 4.88 MV/m, resulting in a transmission efficiency of 100% and beam emittance growth less than 10%. The details of the specific work undertaken in this study are presented in this paper. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/33064]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 2.Shanghai APACTRON Particle Equipment Co Ltd, Shanghai 210800, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiao, J,Xie, XC,Li, DM,et al. Physical design and multi-particle simulations of a compact IH-DTL with KONUS beam dynamics for proton therapy[J]. NUCLEAR SCIENCE AND TECHNIQUES,2020,31(7):-. |
| APA | Qiao, J,Xie, XC,Li, DM,&Pu, YH.(2020).Physical design and multi-particle simulations of a compact IH-DTL with KONUS beam dynamics for proton therapy.NUCLEAR SCIENCE AND TECHNIQUES,31(7),-. |
| MLA | Qiao, J,et al."Physical design and multi-particle simulations of a compact IH-DTL with KONUS beam dynamics for proton therapy".NUCLEAR SCIENCE AND TECHNIQUES 31.7(2020):-. |
入库方式： OAI收割
来源：上海应用物理研究所
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。