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Kruecker, D.

Paper Title Page
MOPLS064 Measurement of Ground Motion in Various Sites 691
 
  • W. Bialowons, R. Amirikas, A. Bertolini, D. Kruecker
    DESY, Hamburg
  
  This presentation will be an overview of a study program, initiated in DESY, to measure ground vibration of various sites which can be used for site characterization for the International Linear Collider (ILC) design. Commercial broadband seismometers have been used to measure ground motion, correlation and surface wave velocity. The database of measured ground vibrations is available to the scientific community. A parameterization of the spectra will also be presented.  
MOPLS065 An ILC Main Linac Simulation Package Based on Merlin 694
 
  • N.J. Walker, D. Kruecker, F. Poirier
    DESY, Hamburg
  
  The preservation of the ultra-small vertical emittance in the International Linear Collider (ILC) will require the use of beam-based alignment techniques, the expected performance of which relies heavily on the use of simulation tools. In this report, we present the newest release of a purpose-built ILC main linac simulation tool, based on the Merlin* C++ class library. Examples of results from Dispersion Free Steering (DFS) simulations are also be presented.

*http://www.desy.de/~merlin

 
MOPLS099 A Study of Failure Modes in the ILC Main Linac 789
 
  • D. Schulte, P. Eliasson, A. Latina
    CERN, Geneva
  • Eckhard. Elsen, D. Kruecker, F. Poirier, N.J. Walker, G.X. Xia
    DESY, Hamburg
  
  Failures in the ILC can lead to beam loss or even damage the machine. Also failures that do not lead to beam loss can affect the luminosity performance, in particular since some time is required to recover from them. In the paper a number of different failures is being investigated and the impact on the machine performance is being studied.