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Persistent URL http://purl.org/net/epubs/work/54642
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Record Id 54642
Title Orbit correction in a non-scaling FFAG
Abstract EMMA - the Electron Model of Many Applications - is to be built at the STFC Daresbury Laboratory in the UK and will be the first non-scaling FFAG ever constructed. The purpose of EMMA is to study beam dynamics in such an accelerator. The EMMA orbit correction scheme must deal with two characteristics of a non-scaling FFAG: i.e. the lack of a well defined reference orbit and the variation with momentum of the phase advance. In this study we present a novel orbit correction scheme that avoids the former problem by instead aiming to maximise both the symmetry of the orbit and the physical aperture of the beam. The latter problem is dealt with by optimising the corrector strengths over the energy range.
Organisation ASTeC , ASTeC-IB , STFC
Keywords orbit correction , Physics , EMMA , FFAG
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Language English (EN)
Type Details URI(s) Local file(s) Year
Paper In Conference Proceedings In 1st International Particle Accelerator Conference (IPAC10), Kyoto, Japan, 23-28 May 2010, (2010). THPD027.pdf 2010
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