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Lee, S.

Paper Title Page
MOPE012 Performance of the Main Ring BPM during the Beam Commissioning at J-PARC 981
 
  • T. Toyama, D.A. Arakawa, S. Hiramatsu, S. Igarashi, S. Lee, H. Matsumoto, J.-I. Odagiri, M. Okada, M. Tejima, M. Tobiyama
    KEK, Ibaraki
  • K. Hanamura, S. Hatakeyama
    MELCO SC, Tsukuba
  • Y. Hashimoto, K. Satou, J. Takano
    J-PARC, KEK & JAEA, Ibaraki-ken
  • N. Hayashi
    JAEA/J-PARC, Tokai-Mura, Naka-Gun, Ibaraki-Ken
 
 

Experiences of operating BPM's during beam commissioning at the J-PARC MR are reported. The subjects are: (1) bug report, statistics and especially the effect of a beam duct step, (2) position resolution estimation (<30 micrometers with 1 sec averaging), (3) beam based alignment.