Phys. Rev. ST Accel. Beams 10, 012802 (2007) [8 pages]

Theory of coherent transition radiation generated by ellipsoidal electron bunches

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W. P. E. M. Op ’t Root, P. W. Smorenburg, T. van Oudheusden, M. J. van der Wiel, and O. J. Luiten
Eindhoven University of Technology, Center for Plasma Physics and Radiation Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands

Received 19 August 2006; published 8 January 2007

We present the theory of coherent transition radiation (CTR) generated by ellipsoidal electron bunches. We calculate analytical expressions for the electric field spectrum, the power spectrum, and the temporal electric field of CTR, generated by cylindrically symmetric ellipsoidal electron bunches with hard and soft edges. This theory is relevant for diagnostics of ellipsoidal electron bunches. Realization of such bunches would solve the problem of space-charge induced emittance degradation.


©2007 The American Physical Society

URL: http://link.aps.org/abstract/PRSTAB/v10/e012802
DOI: 10.1103/PhysRevSTAB.10.012802
PACS: 41.60.−m

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