Study of the longitudinal microwave instability including the synchrotron radiation effect

ge jun; lin yu-zheng; guo zhi-yuan; 

Volume 15 Issue 12

Dec. 2003

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Article Navigation > High Power Laser and Particle Beams > 2003 > 15(12): 0-

zhao yong peng, wang qi, liu jin cheng. Theoretic calculation on high energy electron distribution in argon pumped by electron beam[J]. High Power Laser and Particle Beams, 2003, 15.

Citation:

ge jun, lin yu-zheng, guo zhi-yuan, et al. Study of the longitudinal microwave instability including the synchrotron radiation effect[J]. High Power Laser and Particle Beams, 2003, 15.

zhao yong peng, wang qi, liu jin cheng. Theoretic calculation on high energy electron distribution in argon pumped by electron beam[J]. High Power Laser and Particle Beams, 2003, 15.

Citation:

ge jun, lin yu-zheng, guo zhi-yuan, et al. Study of the longitudinal microwave instability including the synchrotron radiation effect[J]. High Power Laser and Particle Beams, 2003, 15.

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Study of the longitudinal microwave instability including the synchrotron radiation effect

1.
Department of Engineering Physics,Tsinghua University,Beijng 100084,China;
2.
Institute of High Energy Physics,the Chinese Academy of Sciences,Beijing 100039,China

Publish Date: 2003-12-15

Abstract

Abstract

This paper presents a Fokker-Planck equation to describe the distribution of the particles in bunch, which includes synchrotron radiation damping effect. The subject of longitudinal microwave instability of a single bunched beam in a circular accelerator is studied with perturbation approach based on the Fokker-Planck equation, the potential well distortion effect and the synchrotron radiation damping effect being also included. The result shows that the threshold in the case of radiation damping included is a little higher than that in the case of no damping included.
- longitudinal microwave instability,
- synchrotron radiation damping effect,
- mode coupling

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