ORBIT CORRECTION IN THE EMMA NON-SCALING FFAG SIMULATION AND EXPERIMENTAL RESULTS

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Persistent URL	http://purl.org/net/epubs/work/63457
Record Status	Checked
Record Id	63457
Title	ORBIT CORRECTION IN THE EMMA NON-SCALING FFAG SIMULATION AND EXPERIMENTAL RESULTS
Contributors	DJ Kelliher (STFC Rutherford Appleton Lab.), S Machida (STFC Rutherford Appleton Lab.), SL Sheehy (STFC Rutherford Appleton Lab.), JS Berg (BNL, Upton, Long Island, New York, USA;), E Keil (CERN, Geneva, Switzerland), JK Jones (ASTeC, STFC Daresbury Lab.)
Abstract	The non-scaling FFAG EMMA (Electron Model for Many Applications) is currently in operation at Daresbury Laboratory, UK. Since the lattice is made up solely of linear elements, the betatron tune varies strongly over the momentum range according to the natural chromaticity. Orbit correction is complicated by the resulting variation in response to corrector magnet settings. We consider a method to optimise correction over a range of fixed momenta and discuss experimental results. Measurements of the closed orbit and response matrix are included.
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 3rd International Particle Accelerator Conference (IPAC'12), New Orleans, Louisiana, USA, 20-25 May 2012, (2012).		tuppd021_published.pdf	2012