Wake fields effect in the SPARC linac

M. Ferrario; V. Fusco; S. Guiducci; B. Spataro; M. Migliorati; L. Palumbo

doi:10.1117/12.640025

7 December 2006 Wake fields effect in the SPARC linac

M. Ferrario, V. Fusco, S. Guiducci, B. Spataro, M. Migliorati, L. Palumbo

Proceedings Volume 5974, International Conference on Charged and Neutral Particles Channeling Phenomena; 597410 (2006) https://doi.org/10.1117/12.640025
Event: International Conference on Charged and Neutral Particles Channeling Phenomena, 2004, Rome, Italy

Abstract

When a bunch travels off axis across structures whose shape is not uniform, such as RF cavity, it generates longitudinal and transverse wake fields. We use the Homdyn code to study the dynamics behaviour of an off-axis bunch, thus the new code version described includes wake fields and space charge on the bunch's slices centroids. Finally, we give an evaluation of the emittance degradation at the exit of the traveling wave structures of the SPARC project when structures are misaligned respect to the nominal axis.

Citation Download Citation

M. Ferrario, V. Fusco, S. Guiducci, B. Spataro, M. Migliorati, and L. Palumbo "Wake fields effect in the SPARC linac", Proc. SPIE 5974, International Conference on Charged and Neutral Particles Channeling Phenomena, 597410 (7 December 2006); https://doi.org/10.1117/12.640025

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