| Title |
Improvement of Tune Measurement System at Siam Photon Source |
| Authors |
- S. Kongtawong, P. Klysubunpresenter, S. Krainara, P. Sudmuang
SLRI, Nakhon Ratchasima, Thailand
|
| Abstract |
A new tune measurement system was recently developed and implemented at Siam Photon Source (SPS) for both the booster synchrotron and the 1.2 GeV electron storage ring. A new electronic module was installed at the SPS booster for collecting the turn-by-turn signal generated when the beam is excited with white noise and fast kicker. The beam excitation was carefully studied in order to determine the optimum beam response. With this system we observed the variation of the tune during energy ramping. The measurement provides information needed to optimise the working tune and to keep it constant. At the SPS storage ring, the excitation signal was changed from swept frequency signal to frequency modulation (FM) signal to reduce the measurement time. Details of the instrumentation setup and its performance will be presented in this report.
|
| Funding |
Synchrotron Light Research Institute (SLRI) (Thailand) |
| Paper |
download MOPB056.PDF [0.340 MB / 3 pages] |
| Poster |
download MOPB056_POSTER.PDF [6.161 MB] |
| Conference |
IBIC2015, Melbourne, Australia |
| Series |
International Beam Instrumentation Conference (4th) |
| Proceedings |
Link to full IBIC2015 Proccedings |
| Session |
Poster Session 1 |
| Date |
14-Sep-15 16:00–18:00 |
| Main Classification |
Machine Parameter Measurements |
| Keywords |
booster, storage-ring, electron, injection, betatron |
| Publisher |
JACoW, Geneva, Switzerland |
| Editors |
Mark Boland (SLSA, Clayton, Australia); David Button (ANSTO, Menai, Australia); Kathleen Riches (SLSA, Clayton, Australia); Volker RW Schaa (GSI, Darmstadt, Germany) |
| ISBN |
978-3-95450-176-2 |
| Published |
January 2016 |
| Copyright |
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