Nonlinear dynamical behaviors of the equilibrium longitudinal distribution due to localized wakes in an electron storage ring

S. H. Park, H. Ch Kim, Jung Keun Ahn, E. S. Kim

Research output: Contribution to journalArticle


We investigate the effects of a localized constant wake and a localized linear wake on the longitudinal beam distribution in equilibrium. We also examine the effects of the composite wake on the particle distribution when the constant wake and linear wake simultaneously exist in the ring. While moving around the parameter space, the system can show bifurcation phenomena and transition features between periodic states. We study the dynamical states in a beam, using the multi-particle tracking method in a Gaussian approximation. They show good qualitative agreement.

Original languageEnglish
Pages (from-to)824-829
Number of pages6
JournalJournal of the Korean Physical Society
Issue number4
Publication statusPublished - 2005 Apr 1
Externally publishedYes



  • Bifurcation
  • Electron storage ring
  • Multi-particle tracking
  • Wakes

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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