| 双束流激发的纵向尾场与纵向不稳定性的研究 |
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| 引用本文： | 王兰法,张闯,王书鸿,国智元.双束流激发的纵向尾场与纵向不稳定性的研究[J].强激光与粒子束,2000,12(4):512-516. |
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| 作者姓名： | 王兰法 张闯 王书鸿 国智元 |
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| 作者单位： | 中国科学院高能物理研究所 北京919-08信箱 100039 |
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| 摘 要： | 用解析的方法研究了同向和反向运动束流激发的纵向尾场，并且给出了线性近似下束团沿环不均匀分布情形下的双束流纵向多束团不稳定性的计算公式，得出了双束流不稳定性与高频腔(或其它类腔结构)在环上位置及模的对称性有关的结论。
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| 关 键 词： | 双束流 纵向尾场 纵向不稳定性 |
| 收稿时间： | 1900-01-01; |
STUDY OF LONGITUDINAL WAKEFIELD AND LONGITUDINAL INSTABILITY FOR THE TWO COUNTER-ROTATING BEAMS |
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| WANG Lan-fa,ZHANG Chuang,WANG Shu-hong,GUO Zhi-yuan.STUDY OF LONGITUDINAL WAKEFIELD AND LONGITUDINAL INSTABILITY FOR THE TWO COUNTER-ROTATING BEAMS[J].High Power Laser and Particle Beams,2000,12(4):512-516. |
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| Authors: | WANG Lan-fa ZHANG Chuang WANG Shu-hong GUO Zhi-yuan |
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| Abstract: | The longitudinal wake field for the two counter-rotating beams is studied in this paper. It is-conclude that the shunt impedance seen by the counter-moving particle is in general complex.' One formula fortwo -beam' s longitudinal coupled bunch instability is developed and the character of two-beam instabilities is presented. |
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| Keywords: | two beams longitudinal wakefield longitudinal instability |
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