Journal Article

PUBDB-2026-01098

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Status of S-PRESSO, a superconducting undulator for the European XFEL

Casalbuoni, S. (Corresponding author)XFEL.EU* ; Abeghyan, S.XFEL.EU* ; Abenhaim, J.XFEL.EU*DESY* ; Baader, J.Extern*XFEL.EU* ; Doosti, A.XFEL.EU* ; Elghandour, A. ; Nandawadekar, A.XFEL.EU* ; Schmidt, T.XFEL.EU* ; Sinn, H.XFEL.EU* ; Yakopov, M.XFEL.EU* ; Ziolkowski, P.XFEL.EU* ; Hobl, A. ; Vatagin, A. ; Walter, W.Extern* ; Barbanotti, S.DESY* ; Hauberg, A.DESY* ; Helwich, C.DESY* ; Jensch, K.DESY*

2025
IOP Publ. Bristol

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Please use a persistent id in citations: doi:10.1088/1742-6596/3094/1/012009

Abstract: Up to six superconducting undulator (SCU) modules are foreseen to be installed downstream with respect to the permanent magnet undulators of SASE2, one of the two hard X-ray lines at European XFEL. Aim is to provide users with photon energies above 30 keV. The superconducting undulator pre-series module (S-PRESSO) is currently under production. Before installation in the tunnel, the magnetic structures are characterized in the vertical He bath cryostat SUNDAE1 (Superconducting UNDulAtor Experiment), and in the horizontal test stand to perform quality assurance of the SCU coils installed in the final cryostat SUNDAE2. This contribution describes the status of the project.

Note: cc-by

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Contributing Institute(s):

1. Kryogenik (MKS1)
2. Magnetstrom, Modulatoren und Senderstrom (MPC1)

Research Program(s):

1. 621 - Accelerator Research and Development (POF4-621) (POF4-621)

Experiment(s):

1. Experiments at XFEL

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Database coverage:
; Nationallizenz

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