| 紧凑型静电加速管的原理设计 |
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| 引用本文： | 祝大军,雷翔,严萍. 紧凑型静电加速管的原理设计[J]. 电子科技大学学报(社会科学版), 2008, 0(3) |
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| 作者姓名： | 祝大军 雷翔 严萍 |
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| 作者单位： | 电子科技大学物理电子学院;中国科学院电子研究所;北京海淀区; |
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| 摘 要： | 提出了利用紧凑型静电加速管对强流相对论电子束进行加速的概念。通过理论分析及粒子模拟,对1kA、500kV的初始入射电子束,在约0.8m的加速段加速使其达到10MeV,在没有聚束磁场的前提下电子束可以得到传输和加速。通过优化设计可使加速腔的最大场强降为20MV?m?1。
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| 关 键 词： | 静电加速管 强流相对论电子束 数值模拟 最大场强 |
Design of a Novel Compact Electrostatic Accelerator Cube |
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| ZHU Da-jun,LEI Xiang,, YAN Ping. Design of a Novel Compact Electrostatic Accelerator Cube[J]. Journal of University of Electronic Science and Technology of China(Social Sciences Edition), 2008, 0(3) |
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| Authors: | ZHU Da-jun LEI Xiang YAN Ping |
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| Affiliation: | ZHU Da-jun1,LEI Xiang1,, YAN Ping2 (1. School of Physical Electronics,University of Electronics Science , Technology of China Chengdu 610054,2. Institute of Electronics,China Academy of Science Haidian Beijing 100080) |
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| Abstract: | This paper presents a novel conception that intense relativstic electron beam is accelerated by compact electrostatic accelerator cube. According to the theoretic analysis and PIC, the electron beam with current 1 kA and initial voltage 500 kV is accelerated in the accelerator of 0.8 m and it becomes 10 MeV. The beam is transported and accelerated without focusing magnetic field. The biggest electronic field can be decreased 20 MV/m by optimization design. |
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| Keywords: | compact electrostatic accelerator cube intense relativeistic electron beam PIC the biggest electronic field |
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