| Paper |
Title |
Page |
| MOPAN024 |
Commissioning of the ELETTRA Fast Orbit Feedback System
|
203 |
| |
- M. Lonza, D. Bulfone, V. Forchi', G. Gaio
ELETTRA, Basovizza, Trieste
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A fast orbit feedback system has been installed at ELETTRA. It globally corrects the closed orbit at 10 kHz rate using all the BPMs and corrector magnets of the storage ring. The Libera Electron device has been used to upgrade the original detectors in order to provide micrometric accuracy and fast data rate of the beam position measurements. The article reports the experience gained during the commissioning of the system and the first operational results.
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| FRPMN025 |
Review of the Longitudinal Impedance Budget of the ELETTRA Storage Ring
|
3976 |
| |
- G. Penco, C. Bontoiu, P. Craievich, V. Forchi', E. Karantzoulis
ELETTRA, Basovizza, Trieste
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Changes in the longitudinal impedance budget occur due to the changes in the machine structure. In this paper we update the longitudinal impedance budget of Elettra following the installation of the new vacuum chambers in the last three years. The measurements are performed by mapping the horizontal closed orbit deviation in single bunch operation mode, taking full advantage of the newly installed high resolution BPM electrons system. The current results are compared with those of the previous measurements.
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