Suppression of Vertical Oscillation and Observation of Flux Improvement during Top-up Injection at PLS-II
Y-G. Son, J.-Y. Kim, C. Mitsuda, K. Kobayashi, J. Ko, T-Y. Lee, J-Y., Choi, D-E. Kim, H-S. Seo, H-S. Han, K-S. Park, and S. Shin
TL;DR
This study demonstrates that implementing a fast counter-kicker at PLS-II significantly suppresses vertical beam oscillations during top-up injection, leading to a threefold increase in flux and a ninefold reduction in oscillation amplitude.
Contribution
The paper presents a novel application of a fast counter-kicker to suppress vertical oscillations during top-up injection at PLS-II, improving beam stability and flux.
Findings
Vertical oscillation suppressed by a factor of nine.
Flux improved by a factor of three.
Effective implementation of a fast counter-kicker.
Abstract
This paper reports a start-to-end study of suppression of stored beam oscillation at PLS-II. We report that the fast counter-kicker implemented in PLS-II suppressed vertical oscillation of the stored beam. During top-up injection in the magnetic spectroscopy beamline of PLS-II, the stored beam oscillation was suppressed by a factor of nine, and flux was improved by a factor of three.
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