Physical Review Accelerators and Beams (Aug 2017)

Suppression of stored-beam oscillation and observation of flux improvement during top-up injection

  • 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,
  • C-D. Park,
  • S. Shin

DOI
https://doi.org/10.1103/PhysRevAccelBeams.20.082803
Journal volume & issue
Vol. 20, no. 8
p. 082803

Abstract

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This paper describes a start-to-end study of the suppression of stored-beam oscillation during top-up injection at the Pohang Light Source (PLS-II) beam line. The fast counterkicker implemented in PLS-II suppresses stored-beam oscillations in the vertical plane. During top-up injection in the magnetic spectroscopy beam line of PLS-II, flux improvement due to the suppression of stored-beam oscillation was clearly observed.