Orbit distortion and correction in the EMMA non-scaling FFAG

ePubs

The open archive for STFC research publications

Persistent URL	http://purl.org/net/epubs/work/49613
Record Status	Checked
Record Id	49613
Title	Orbit distortion and correction in the EMMA non-scaling FFAG
Contributors	DJ Kelliher (STFC Daresbury Lab.), S Machida (STFC Daresbury Lab.)
Abstract	The large variation in betatron tune over the energy range of the EMMA non-scaling FFAG, and the rapidity of the acceleration, result in novel features in the properties of orbit distortion. The crossing of many integer tune resonances is achieved through fast crossing. It is clear that standard harmonic correction is not applicable since the phase advance between lattice elements varies with momentum. Two correction methods that reduce orbit distortion due to transverse magnet misalignments are presented.
Organisation	CCLRC , ASTeC , ASTeC-IB , CI
Keywords	Orbit Correction , Physics , EMMA , FFAG
Funding Information
Related Research Object(s):
Licence Information:
Language	English (EN)

Type	Details	URI(s)	Local file(s)	Year
Paper In Conference Proceedings	In International Workshop on FFAG Accelerators 2007 (FFAG07), Kurri, Osaka, Japan, 5-10 Nov 2007, .		07_orbdistortion_FFAG07_Kurri.pdf