用于加速器测试设施2的腔束流位置监测系统
加速器物理
2013-01-24 v1
摘要
加速器测试设施2(ATF2)是用于直线高能对撞机最终聚焦束流线的缩比演示系统。本文描述了作为ATF2诊断系统一部分的高分辨率腔束流位置监测器(BPM)系统。该系统使用了两种类型的腔BPM:工作频率为6.423 GHz的C波段腔和具有更大束流孔径、工作频率为2.888 GHz的S波段腔。文中描述了谐振腔、电子学和数字处理。带衰减器的C波段系统分辨率被测定约为250 nm,S波段系统约为1 μm。在无衰减的情况下,记录到的最佳C波段腔分辨率为27 nm。
引用
@article{arxiv.1301.5561,
title = {Cavity beam position monitor system for the Accelerator Test Facility 2},
author = {Y. I. Kim and R. Ainsworth and A. Aryshev and S. T. Boogert and G. Boorman and J. Frisch and A. Heo and Y. Honda and W. H. Hwang and J. Y. Huang and E. -S. Kim and S. H. Kim and A. Lyapin and T. Naito and J. May and D. McCormick and R. E. Mellor and S. Molloy and J. Nelson and S. J. Park and Y. J. Park and M. Ross and S. Shin and C. Swinson and T. Smith and N. Terunuma and T. Tauchi and J. Urakawa and G. R. White},
journal= {arXiv preprint arXiv:1301.5561},
year = {2013}
}
备注
16 pp