arXiv · 2302.10462
Longitudinal compression of macro relativistic electron beam
Abstract
We presented a novel concept of longitudinal bunch train compression capable of manipulating relativistic electron beam in range of hundreds of meters. This concept has the potential to compress the electron beam with a high ratio and raise its power to an ultrahigh level. The method utilizes the spiral motion of electrons in a uniform magnetic field to fold hundreds-of-meters-long trajectories into a compact set-up. The interval between bunches can be adjusted by modulating their sprial movement. The method is explored both analytically and numerically. Compared to set-up of similar size, such as chicane, this method can compress bunches at distinct larger scales and higher intensities, opening up new possibilities for generating beam with ultra-large energy storage.
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An Li, Jiaru Shi, Hao Zha, Qiang Gao, Liuyuan Zhou, Huaibi Chen. 2023-02-21. Longitudinal compression of macro relativistic electron beam. https://arxiv.org/abs/2302.10462
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