Transverse emittance measurement for the heavy ion medical machine cyclotron
文献类型：期刊论文
| 作者 | Feng, Yong-Chun1,2 ; Li, Min1; Mao, Rui-Shi1; Wang, Bing1; Li, Sheng-Peng3; Li, Wei-Long1,2; Ma, Wei-Nian1; Kang, Xin-Cai1,4; Zhang, Jin-Quan1; Li, Peng1
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| 刊名 | NUCLEAR SCIENCE AND TECHNIQUES
 |
| 出版日期 | 2019-12-01 |
| 卷号 | 30期号:12页码:8 |
| 关键词 | Heavy ion medical machine Transverse emittance Slit-grid |
| ISSN号 | 1001-8042 |
| DOI | 10.1007/s41365-019-0699-7 |
| 通讯作者 | Mao, Rui-Shi(maorsh@impcas.ac.cn) |
| 英文摘要 | The transverse emittance of the extracted beam from the heavy ion medical machine cyclotron is measured and then optimized for injection into the synchrotron. For the purposes of cross-validation, three methods, i.e., slit-grid, Q-scan, and 3-grid, are used to measure the emittance. In the slit-grid technique, an automatic selection of the region of interest is adopted to isolate the major noise from the beam phase space, which is an improvement over the traditional technique. After iterating over the contour level, an unbiased measurement of the emittance can be obtained. An improvement in the thin lens technique is implemented in the Q-scan method. The results of these measurements are presented. |
| WOS关键词 | CONTROL-SYSTEM ; DESIGN |
| 资助项目 | National Natural Science Foundation of China[11775281] |
| WOS研究方向 | Nuclear Science & Technology ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000501795200001 |
| 出版者 | SPRINGER SINGAPORE PTE LTD |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://119.78.100.186/handle/113462/141268]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Mao, Rui-Shi |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China 2.Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China 3.Lanzhou Ke Jin Tai Ji Corp LTD, Lanzhou 730000, Gansu, Peoples R China 4.Lanzhou Univ Technol, Lanzhou 730050, Gansu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Feng, Yong-Chun,Li, Min,Mao, Rui-Shi,et al. Transverse emittance measurement for the heavy ion medical machine cyclotron[J]. NUCLEAR SCIENCE AND TECHNIQUES,2019,30(12):8. |
| APA | Feng, Yong-Chun.,Li, Min.,Mao, Rui-Shi.,Wang, Bing.,Li, Sheng-Peng.,...&Yuan, You-Jin.(2019).Transverse emittance measurement for the heavy ion medical machine cyclotron.NUCLEAR SCIENCE AND TECHNIQUES,30(12),8. |
| MLA | Feng, Yong-Chun,et al."Transverse emittance measurement for the heavy ion medical machine cyclotron".NUCLEAR SCIENCE AND TECHNIQUES 30.12(2019):8. |
入库方式： OAI收割
来源：近代物理研究所
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