CBPM: Phase error propagation in the drive beam complex

Wednesday 13 Apr 2011, 16:00 → 18:00 Europe/Zurich

6/2-004 (CERN)

Participants: J. Barranco, R. Corsini, L. Deacon, A. Gerbershagen, E. Ikarios, B. Jeanneret, E. Koukovini, A. Latina, R. Lillestol, T. Persson, J. Pfingstner, Y. Renier, D. Schulte, P. Skowronski, G. Sterbini, F. Stulle, F. Tecker, A. Vivoli, Y.W. Wang, P. Zisopoulos

D.S. reported on the CSC and the UK-CLIC collaboration kickoff meeting.
A.G. presented his work on the beam phase errors in the drive beam complex. First, he analysed error sources and how errors propagate through the combination system. Second, he evaluated the performance of the feed-forward system and how it is influenced by parameters like latency, bandwidth and phase monitor performance. Following the presentation it was discussed why the phase monitor signal is not as good as expected, how this impacts the feed-forward and how this can be improved.

16:00 → 16:45 Phase error propagation in the drive beam complex

Speaker: Alexander Gerbershagen (Particle Physics-University of Oxford)

Slides Drive_beam_phase_simlations.pdf Drive_beam_phase_simlations.pptx

16:45 → 17:05 A.O.B.