| 电子注在等离子体中的运动及传输特性 |
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| 引用本文： | 陈希 谢文楷. 电子注在等离子体中的运动及传输特性[J]. 强激光与粒子束, 1998, 10(1): 145-149 |
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| 作者姓名： | 陈希 谢文楷 |
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| 作者单位： | 电子科技大学高能电子学研究所, 成都 610054 |
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| 摘 要： | 从填充等离子体微波管漂移空间电子运动轨迹方程出发, 详细阐述了A区和B区电子注的聚束性能, 电子围绕平衡半径在A区和B区交替波浪式前进, 波纹的周期和幅度与等离子体密度和电子运动速度有关, 此外, 对弱加速场电子传输性能的研究表明, 调节等离子体参数、电压和场强, 可实现电子注无磁场聚束传输。
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| 关 键 词： | 电子注 等离子体 轨迹 运动 Pasontron 传输 |
| 收稿时间： | 1900-01-01; |
ELECTRON BEAM MOTION AND TRANSMISSION PROPERTIES IN PLASMA |
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| Chen Xi,Xie Wenkai,Liu Shenggang Inst.of High Energy electronics,UEST of China,Chengdu. ELECTRON BEAM MOTION AND TRANSMISSION PROPERTIES IN PLASMA[J]. High Power Laser and Particle Beams, 1998, 10(1): 145-149 |
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| Authors: | Chen Xi Xie Wenkai Liu Shenggang Inst.of High Energy electronics UEST of China Chengdu |
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| Affiliation: | Chen Xi,Xie Wenkai,Liu Shenggang Inst.of High Energy electronics,UEST of China,Chengdu 610054 |
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| Abstract: | Based on electron trajectory equation in drifting tube filled plasma,the focus properties of electron beam in two area were given in this paper.The pattern of electron beam transmission was described as electrons traveled wavelike around the equilibrium radius,the period and scope related to plasma density and electron velocity.The transmission properties of electrons under weak acceleration field were also studied in this paper,the result showed that the electron beam could focus and transmit without magnetic field by adjusting plasma parameters,voltage and electric field. |
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| Keywords: | electron beam plasma trajectory motion Pasotron transmission. |
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