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Alpha-buckets in High Energy Electron Storage Rings (Review of Existing Experiments and Feasibility Studies for Future Developments) Review

Papash, A.; Brosi, M.; Schreiber, P; Boltz, T.; Smale, N.; Müller, A.-S.; Ruprecht, R.; Schuh, M.

Abstract:
Electron storage rings operating at high energies have proven to be invaluable source of synchrotron radiation.
Two and even three simultaneous beams of particles have been observed at different light source facilities worldwide. So called alpha-buckets were studied at Metrological Light Source (MLS) in Berlin (Germany), SOLEIL facility in France, DIAMOND light source in UK, NSLS ring in Brookhaven (USA). It is widely recognized that alpha buckets are general phenomena which is not restricted to a certain storage ring. However, earlier measurements showed essential limitations on parameters of alpha-buckets, strong dependence on high order (sextupole and octupoles) magnetic field imperfections and associated fast decay of electron current as well as reduced life time. Also a rising relevance of high order non-linear longitudinal beam dynamics is associated with new generation of diffraction limited light sources (DLSR) approaches, which all suffer nonlinear momentum compaction factor. A large variety of future generation electron synchrotrons require a comprehensive investigation of the physical processes involved into the operation of such rings.
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Verlagsausgabe §
DOI: 10.5445/IR/1000139446
Veröffentlicht am 27.10.2021
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Beschleunigerphysik und Technologie (IBPT)
Laboratorium für Applikationen der Synchrotronstrahlung (LAS)
Publikationstyp Rezension in einer Zeitschrift
Publikationsdatum 29.04.2021
Sprache Englisch
Identifikator ISSN: 2639-0108
KITopen-ID: 1000139446
HGF-Programm 54.11.11 (POF IV, LK 01) Accelerator Operation, Research and Development
Erschienen in Advances in Theoretical & Computational Physics
Band 4
Heft 2
Seiten 148-178
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