强流耦合滑行束通过四极通道的周期性传输解
加速器物理
2023-09-21 v1
摘要
对粒子束施加确定的自旋可增强其抵抗空间电荷扰动的稳定性~[Y.-L.~Cheon et al., Effects of beam spinning on the fourth-order particle resonance of 3D bunched beams in high-intensity linear accelerators, Phys. Rev. Accel. \& Beams {\bf 25}, 064002 (2022)]。为充分发掘此潜力，必须沿规则晶格对强流耦合束进行适当的匹配。本文描述并经由模拟验证了一种确保匹配传输的新方法。沿周期晶格的匹配传输概念已从非耦合束扩展至两个横向自由度间存在显著耦合的束流。对于耦合束，匹配意味着将单元间周期性从仅横向包络扩展至耦合束矩以及由这些量导出的量。
引用
@article{arxiv.2309.11277,
title = {Periodic solution for transport of intense and coupled coasting beams through quadrupole channels},
author = {Chen Xiao and Lars Groening},
journal= {arXiv preprint arXiv:2309.11277},
year = {2023}
}
备注
10 pages, 11 figures