High Resolution Cavity BPM for ILC Final Focal System (IP-BPM)

Tomoya Nakamura; Yosuke Honda; Yoichi Inoue; Toshiaki Tauchi; Junji Urakawa; Tomoyuki Sanuki; Sachio Komamiya

High Resolution Cavity BPM for ILC Final Focal System (IP-BPM)

Accelerator Physics 2009-02-16 v1

Authors: Tomoya Nakamura , Yosuke Honda , Yoichi Inoue , Toshiaki Tauchi , Junji Urakawa , Tomoyuki Sanuki , Sachio Komamiya

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Abstract

IP-BPM (Interaction Point Beam Position Monitor) is an ultra high resolution cavity BPM to be used at ATF2, a test facility for ILC final focus system. Control of beam position in 2 nm precision is required for ATF2. Beam tests at ATF extraction line proved a 8.7 nm position resolution.

Cite

@article{arxiv.0709.2254,
  title  = {High Resolution Cavity BPM for ILC Final Focal System (IP-BPM)},
  author = {Tomoya Nakamura and Yosuke Honda and Yoichi Inoue and Toshiaki Tauchi and Junji Urakawa and Tomoyuki Sanuki and Sachio Komamiya},
  journal= {arXiv preprint arXiv:0709.2254},
  year   = {2009}
}

Comments

4 pages, 4 figures, LCWS2007 and ILC2007

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