RF Experience from 6 Years of ELBE SRF-Gun II Operation
RF Experience from 6 Years of ELBE SRF-Gun II Operation
Arnold, A.; Lu, P.; Ma, S.; Murcek, P.; Ryzhov, A.; Schaber, J.; Teichert, J.; Xiang, R.; Ciovati, G.; Kneisel, P.; Vennekate, H.
Abstract
At the electron accelerator for beams with high bril-liance and low emittance (ELBE), the second version of a superconducting radio-frequency (SRF) pho-toinjector was brought into operation in 2014. After a period of commissioning, a gradual transfer to routine operation took place in 2017 and 2018, so that now more than 3400h of user beam have already been gen-erated since 2019. During this time, a total of 20 cath-odes (2 Cu, 12 Mg, 6 Cs2Te) were used, but no serious cavity degradation was observed. In this paper, we summarize the operational experience of the last 6 years of SRF gun operation, with special emphasis on main RF properties of the gun cavity.
Keywords: SRF gun; SRF; superconducting; radio frequency; ELBE
Beteiligte Forschungsanlagen
- Strahlungsquelle ELBE DOI: 10.17815/jlsrf-2-58
Verknüpfte Publikationen
- DOI: 10.17815/jlsrf-2-58 is cited by this (Id 32919) publication
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Poster
(Online Präsentation)
2021 International Conference on RF Superconductivity (SRF'21), 28.06.-02.07.2021, East Lansing, Michican, USA -
Beitrag zu Proceedings
2021 International Conference on RF Superconductivity (SRF'21), 28.06.-02.07.2021, East Lansing, Michican, USA
Proceedings of the 2021 International Conference on RF Superconductivity (SRF'21)
DOI: 10.18429/JACoW-SRF2021-TUPTEV001
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