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Non-Linear Beam Dynamics Studies of the CLIC Damping Wiggler Prototype

Gethmann, Julian ORCID iD icon; Bernhard, Axel ORCID iD icon; Blomley, Edmund ORCID iD icon; Huttel, Erhard; Müller, Anke-Susanne ORCID iD icon; Papaphilippou, Yannis; Papash, Alexander; Schedler, Manuel; Zisopoulos, Panagiotis; Zolotarev, Konstantin


First beam dynamics studies of a damping wiggler prototype for the CLIC damping rings have been carried out at the KIT storage ring. Efects of the 2.9 T superconducting wiggler on the electron beam in the 2.5 GeV standard operation mode have been measured and compared with theoretical predictions. Higher order multipole components were investigated using local orbit bump measurements. Based on these findings the simulation models for the storage ring optics have been adjusted. The refined optics model has been applied to the 1.3 GeV, low-alpha operation case. This case will be used to experimentally benchmark beam dynamics simulations involving strong wiggler fields and dominant collective efects. We present these measurements, comparisons and the findings of the simulations with the updated low-alpha mode optics model.

DOI: 10.18429/JACoW-IPAC2017-WEPIK068
Zugehörige Institution(en) am KIT Institut für Beschleunigerphysik und Technologie (IBPT)
Laboratorium für Applikationen der Synchrotronstrahlung (LAS)
Publikationstyp Proceedingsbeitrag
Publikationsjahr 2017
Sprache Englisch
Identifikator KITopen-ID: 1000078208
HGF-Programm 54.01.01 (POF III, LK 01) ps- und fs-Strahlen
Erschienen in Proceedings, 8th International Particle Accelerator Conference (IPAC 2017): Copenhagen, Denmark, May 14-19, 2017
Veranstaltung 8th International Particle Accelerator Conference (IPAC 2017), Kopenhagen, Dänemark, 14.05.2017 – 19.05.2017
Verlag JACoW Publishing
Seiten 3087 - 3090
Bemerkung zur Veröffentlichung PDF-Download bei CERN unter:

Labels ergänzt für Partner CERN und Budker Institute of Nuclear Physics (BINP), CLIC für circular linear collider Projekt, KARA für Karlsruhe Research Accelerator
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