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Phys. Rev. ST Accel. Beams 12, 062002 (2009) [10 pages]

New compact TEM-type deflecting and crabbing rf structure

Abstract
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J. R. Delayen*
Center for Accelerator Science, Old Dominion University, Norfolk, Virginia 23529, USA, and Accelerator Division, Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA

H. Wang
Accelerator Division, Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA

Received 23 March 2009; published 18 June 2009

A new type of rf structure for the deflection and crabbing of particle beams is presented. The structure is comprised of a number of parallel TEM resonant lines operating in opposing phase from each other. One of its advantages is its compactness compared to conventional crabbing cavities operating in the TM110 mode, thus allowing low frequency designs. This geometry would also be effective for the deflection of beams propagating at velocities substantially less than that of light.

This article is available under the terms of the Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.

© 2009 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevSTAB.12.062002
DOI:
10.1103/PhysRevSTAB.12.062002
PACS:
29.27.Ac, 41.85.Ar, 41.85.Ct

*delayen@jlab.org