Dispersion in closed, off-axis orbit bumps

Apsimon, Robert James and Esberg, Jakob and Owen, Hywel (2016) Dispersion in closed, off-axis orbit bumps. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 830. pp. 88-94. ISSN 0168-9002

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Abstract

In this paper we present a proof to show that there exists no system of linear or nonlinear optics which can simultaneously close multiple local orbit bumps and dispersion through a single beam transport region. The second combiner ring in the CLIC drive beam recombination system, CR2, is used as an example of where such conditions are necessary. We determine the properties of a lattice which is capable of closing the local orbit bumps and dispersion and show that all resulting solutions are either unphysical or trivial.

Item Type:

Journal Article

Journal or Publication Title:

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

Additional Information:

This is the author’s version of a work that was accepted for publication in Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 830, 2016 DOI: 10.1016/j.nima.2016.05.074

Uncontrolled Keywords:

/dk/atira/pure/subjectarea/asjc/3100/3105

Subjects:

?? dispersionorbit bumpoff-axisbeam dynamicsinstrumentationnuclear and high energy physics ??

Departments:

Faculty of Science and Technology > Engineering

ID Code:

79646

Deposited By:

ep_importer_pure

Deposited On:

19 May 2016 14:06

Refereed?:

Yes

Published?:

Published

Last Modified:

01 Oct 2024 00:15

URI:

https://eprints.lancs.ac.uk/id/eprint/79646