Fenning, R, Machida, S, Kelliher, D, Khan, A and Edgecock, R. (2012) High-order dispersion suppression for FFAG-based optics. Journal of Instrumentation, 7 (05). P05011-P05011. ISSN 1748-0221
Metadata only available from this repository.Abstract
The resurgence of interest in FFAG type magnets has motivated the desire for high-order dispersion suppression to aid the development of dispersion-free straight sections to currently circular designs. In scaling FFAGs, dispersion suppression can only be achieved over a limited momentum range and breaks down as high-order chromatic aberration terms become significant. However by breaking the scaling law and varying the individual multipole components, these can be compensated for and a design for high-order dispersion suppression achieved. This paper presents a process for doing so and discusses the impact on beta functions, as well as the effect of magnet positioning errors.
Item Type: | Article |
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Subjects: | Q Science > Q Science (General) Q Science > QC Physics |
Schools: | School of Applied Sciences |
Depositing User: | Sharon Beastall |
Date Deposited: | 02 Oct 2012 12:49 |
Last Modified: | 28 Aug 2021 11:22 |
URI: | http://eprints.hud.ac.uk/id/eprint/15257 |
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