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Anticrab cavities for the removal of spurious vertical bunch rotations caused by crab cavities

Burt, Graeme and Latina, A. and Schulte, D. and Dexter, Amos C. and McIntosh, P. A. (2008) Anticrab cavities for the removal of spurious vertical bunch rotations caused by crab cavities. Physical Review Special Topics - Accelerators and Beams, 11 (9).

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    Abstract

    Many particle accelerators are proposing the use of crab cavities to correct for accelerator crossing angles or for the production of short bunches in light sources. These cavities produce a rotation to the bunch in a well-defined polarization plane. If the plane of the rotation does not align with the horizontal axis of the accelerator, the bunch will receive a small amount of spurious vertical bunch rotation. For accelerators with small vertical beam sizes and large beam-beam effects, this can cause significant unwanted effects. In this paper we propose the use of a 2nd smaller crab cavity in the vertical plane in order to cancel this effect and investigate its use in numerical simulations

    Item Type: Article
    Journal or Publication Title: Physical Review Special Topics - Accelerators and Beams
    Additional Information: © 2008 The American Physical Society
    Subjects: T Technology > TA Engineering (General). Civil engineering (General)
    Departments: Faculty of Science and Technology > Engineering
    ID Code: 34766
    Deposited By: Dr Graeme Burt
    Deposited On: 10 Dec 2010 15:10
    Refereed?: Yes
    Published?: Published
    Last Modified: 24 Jan 2014 05:18
    Identification Number:
    URI: http://eprints.lancs.ac.uk/id/eprint/34766

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