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@inproceedings{iriso:ibic2021-mopp44,
author = {U. Iriso and T.F. Günzel},
title = {{Analysis of Multi-Bunch Instabilities at Alba Using a Transverse Feedback System}},
booktitle = {Proc. IBIC'21},
pages = {154--157},
eid = {MOPP44},
language = {english},
keywords = {impedance, simulation, vacuum, feedback, damping},
venue = {Pohang, Rep. of Korea},
series = {International Beam Instrumentation Conference},
number = {10},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {10},
year = {2021},
issn = {2673-5350},
isbn = {978-3-95450-230-1},
doi = {10.18429/JACoW-IBIC2021-MOPP44},
url = {https://jacow.org/ibic2021/papers/mopp44.pdf},
note = {https://doi.org/10.18429/JACoW-IBIC2021-MOPP44},
abstract = {{Since 2015 Alba is equipped with a transverse bunch by bunch feedback system, which not only damps the transverse coupled bunch instabilities in the machine, but also allows the impedance characterization of the storage ring. This characterization is produced by an internal sequence, which is programmed to excite and measure the growth and damping rates of each of the multi-bunch modes. This paper describes the measurement technique, presents the studies carried out to characterize the machine and different movable systems like the scrapers or in-vacuum undulators. Results are compared with the transverse impedance spectra obtained from computer simulations.}},
}