MOD1A  —  Commissioning aspects of new machines - Sala 3   (21-May-07   14:00—15:50)

Chair: T. J. Shea, ORNL, Oak Ridge, Tennessee

Paper Title Page
MOD1A01 Digital EBPMs at Diamond: Operational Experience and Integration into a Fast Global Orbit Feedback 24
 
  • G. Rehm, M. G. Abbott, J. Rowland, I. Uzun
    Diamond, Oxfordshire
 
  We present out experience with the Libera EBPM during the first months of operation at Diamond. Measurement noise and beam current dependence with beam are compared to earlier lab measurements. Where discrepancies between the performance in the lab and in the application are observed, the causes have been investigated. Furthermore, results of the integration of the EBPMs into a FOFB system are presented, including measurements of orbit motion spectra with and without FOFB.  
MOD1A03 Electron Beam Diagnostics for the ALBA Light Source 27
 
  • U. Iriso, A. Olmos, F. Peréz
    ALBA, Bellaterra
 
  This paper presents the diagnostics systems that will be used to monitor the electron beam at ALBA, a 3 GeV 3rd generation synchrotron light source. The electron beam is characterized by measuring its transverse position in the beam pipe, beam current, transverse size and longitudinal structure. We provide a complete picture of all the systems to diagnose the electron beam along ALBA facility, not only in the Storage Ring but also in the injector system (Linac, Booster and transfer lines).