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Characterization and long term operation of a novel superconducting undulator with 15 mm period length in a synchrotron light source

Casalbuoni, S.; Cecilia, A.; Gerstl, S.; Glamann, N.; Grau, A. W.; Holubek, T.; Meuter, C.; Saez De Jauregui, D.; Voutta, R.; Boffo, C.; Gerhard, Th; Turenne, M.; Walter, W.

A new cryogen-free full scale (1.5 m long) superconducting undulator with a period length of 15 mm (SCU15) has been successfully tested in the ANKA storage ring. This represents a very important milestone in the development of superconducting undulators for third and fourth generation light sources carried on by the collaboration between the Karlsruhe Institute of Technology and the industrial partner Babcock Noell GmbH. SCU15 is the first full length device worldwide that with beam reaches a higher peak field than what expected with the same geometry (vacuum gap and period length) with an ideal cryogenic permanent magnet undulator built with the best material available PrFeB. After a summary on the design and main parameters of the device, we present here the characterization in terms of spectral properties and the long term operation of the SCU15 in the ANKA storage ring.

Zugehörige Institution(en) am KIT ANKA - die Synchrotronstrahlungsquelle am KIT (ANKA)
Institut für Photonenforschung und Synchrotronstrahlung (IPS)
Publikationstyp Zeitschriftenaufsatz
Jahr 2016
Sprache Englisch
Identifikator DOI: 10.1103/PhysRevAccelBeams.19.110702
ISSN: 1098-4402, 2469-9888
URN: urn:nbn:de:swb:90-660333
KITopen ID: 1000066033
Erschienen in Physical review accelerators and beams
Band 19
Heft 11
Seiten Art. Nr.: 110702
Lizenz CC BY 3.0 DE: Creative Commons Namensnennung 3.0 Deutschland
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