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arXiv · 2212.05894

Design, optimization and experimental characterization of RF injectors for high brightness electron beams and plasma acceleration

V. Shpakov·D. Alesini·M. P. Anania·M. Behtouei·B. Buonomo·M. Bellaveglia·A. Biagioni·F. Cardelli·M. Carillo·E. Chiadroni·A. Cianchi·G. Costa·M. Del Giorno·L. Faillace·M. Ferrario·M. del Franco·G. Franzini·M. Galletti·L. Giannessi·A. Giribono·A. Liedl·V. Lollo·A. Mostacci·G. Di Pirro·L. Piersanti·R. Pompili·G. Di Raddo·S. Romeo·G. Silvi·A. Stella·C. Vaccarezza·F. Villa·A. Vannozzi
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Abstract

In this article, we share our experience related to the new photo-injector commissioning at the SPARC\_LAB test facility. The new photo-injector was installed into an existing machine and our goal was not only to improve the final beam parameters themselves but to improve the machine handling in day-to-day operations as well. Thus, besides the pure beam characterization, this article contains information about the improvements, that were introduced into the new photo-injector design from the machine maintenance point of view, and the benefits, that we gained by using the new technique to assemble the gun itself.

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V. Shpakov, D. Alesini, M. P. Anania, M. Behtouei, B. Buonomo, M. Bellaveglia, A. Biagioni, F. Cardelli, M. Carillo, E. Chiadroni, A. Cianchi, G. Costa, M. Del Giorno, L. Faillace, M. Ferrario, M. del Franco, G. Franzini, M. Galletti, L. Giannessi, A. Giribono, A. Liedl, V. Lollo, A. Mostacci, G. Di Pirro, L. Piersanti, R. Pompili, G. Di Raddo, S. Romeo, G. Silvi, A. Stella, C. Vaccarezza, F. Villa, A. Vannozzi. 2022-12-12. Design, optimization and experimental characterization of RF injectors for high brightness electron beams and plasma acceleration. https://doi.org/10.1088/1748-0221/17/12/p12022

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