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Persistent URL http://purl.org/net/epubs/work/48862
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Record Id 48862
Title Effect of fill patterns on extraction jitter in damping rings
Abstract Injection of fresh bunches into a storage ring can induce jitter on stored bunches, as a result of wake field coupling. This transient effect can lead to an undesirable increase in the emittance of stored bunches; in the case of linear collider damping rings, there can also be jitter in the extracted bunches, which can adversely affect performance. We consider how the wake field coupling in a storage ring depends on the fill pattern, and, for the damping rings of the international linear collider (ILC), present the results of simulations of the transverse dynamics with a resistive wall wake field for two different fill patterns. For constant current in the damping rings, it appears that the extraction jitter is only very weakly dependent on the fill pattern.
Organisation CI
Keywords Physics
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Language English (EN)
Type Details URI(s) Local file(s) Year
Paper In Conference Proceedings In 11th European Particle Accelerator Conference (EPAC'08), Genoa, Italy, Cockcroft-08-23 (2008). Cockcroft-08-23.pdf 2008