18–26 Sept 2025
Ito International Research Center
Asia/Tokyo timezone

Preliminary cryogenic design for superconducting deflecting cavities for E2.0

THP68
25 Sept 2025, 14:30
3h
Ito International Research Center

Ito International Research Center

Tokyo
Board: THP68
Poster Presentation MC4: SRF Technologies Thursday Poster Session

Speaker

Dr Marco Modica (Elettra-Sincrotrone Trieste S.C.p.A.)

Description

Picosecond-long X-ray pulses of moderate intensity and high repetition rate are highly sought after by the light source community, especially for time-resolved fine spectroscopic analysis of matter in the linear response regime. We investigate the upgrade of the Elettra 2.0 diffraction-limited storage ring light source to radiofrequency transverse deflecting superconducting cavities generating a steady-state vertical deflection of selected electron bunches. In this paper, a preliminary design of the cryomodule of the deflecting superconducting cavities is reported, both static and dynamic thermal loads are calculated using an analytical approach. The dynamic loads are calculated assuming both bulk Nb and Nb3Sn thin film cavities. The two different solutions involve different cryogenic plants, which will be reported.

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Author

Dr Marco Modica (Elettra-Sincrotrone Trieste S.C.p.A.)

Co-authors

Alessandro Fabris (Elettra-Sincrotrone Trieste S.C.p.A.) Emanuel Karantzoulis (Elettra-Sincrotrone Trieste S.C.p.A.) Koryun Manukyan (Elettra-Sincrotrone Trieste S.C.p.A.) Nuaman Shafqat (Elettra-Sincrotrone Trieste S.C.p.A.) Sara Dastan (Elettra-Sincrotrone Trieste S.C.p.A.) Simone Di Mitri (Elettra-Sincrotrone Trieste S.C.p.A.) Stefano Cleva (Elettra-Sincrotrone Trieste S.C.p.A.)

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