Design and realization of high gradient LINAC with the new Gasket-Clamping technique and compact low-pulsed heating couplers.
Cardelli F., Alesini D., Lollo V., Ferrario M.
VI - Fisica applicata, acceleratori e beni culturali
Aula 29C-2 - Venerdì 21 h 15:30 - 18:30
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Recently, a new technique for the realization of high gradient accelerating structures, has been implemented and succesfully tested for the realization of the new SPARC_LAB and ELI-NP RF guns. This technique makes use of special gaskets that simultaneously guarantee vacuum seal and perfect RF contact. The next step is the application of this technique to the fabrication of complex S, C or X-band LINAC structures. In the paper, we illustrate in detail the electromagnetic and mechanical design of a high gradient S-band Linac structure implementing this technique, now under fabrication. In the last part of the talk we will also address at new compact low pulsed heating geometries recently developed for clamped and brazed accelerating structures.