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ground-motion

Paper Title Other Keywords Page
THP37 Approaches to Beam Stabilization in X-Band Linear Colliders feedback, luminosity, linac, linear-collider 687
 
  • J. Frisch, L. Hendrickson, T. Markiewicz, A. Seryi
    SLAC, Menlo Park, California
  • P. Burrows, S. Molloy, G. White
    Queen Mary University of London, London
  • C. Perry
    OXFORDphysics, Oxford, Oxon
  • T.O. Raubenheimer, T. Thomas
    SLAC/NLC, Menlo Park, California
  In order to stabilize the beams at the interaction point, the X-band linear collider proposes to use a combination of techniques: inter-train and intra-train beam-beam feedback, passive vibration isolation, and active vibration stabilization based on either accelerometers or laser interferometers. These systems operate in a technologically redundant fashion: simulations indicate that if one technique proves unusable in the final machine, the others will still support adequate luminosity. Experiments underway for all of these technologies, have already demonstrated adequate performance.