Commissioning Results of the 2nd 3.5 Cell SRF Gun for ELBE

Conference · Mon Dec 01 00:00:00 EST 2014

OSTI ID:1189944

Arnold, A ^[1]; Freitag, M ^[1]; Murcek, Petr ^[1]; Teichert, Jochen ^[1]; Vennekate, H ^[1]; Xiang, R ^[1]; Ciovati, Gianluigi ^[2]; Kneisel, Peter K. ^[2]; Turlington, Larry D, ^[2]

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1. HZDR, Dresden, Germany
2. JLAB

As in 2007 the first 3.5 cell superconducting radio frequency (SRF) gun was taken into operation, it turned out that the specified performance has not been achieved. However, to demonstrate the full potential of this new type of electron source, a second and slightly modified SRF gun II was built in collaboration with Thomas Jefferson National Accelerator Facility (TJNAF). We will report on commissioning and first results of the new gun, which includes in particular the characterization of the most important RF properties as well as their comparison with previous vertical test results.

• Research Organization: Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
• Sponsoring Organization: USDOE Office of Science (SC)
• DOE Contract Number: AC05-06OR23177
• OSTI ID: 1189944
• Report Number(s): JLAB-ACC-14-1960; DOE/OR/23177-3407
• Resource Relation: Conference: LINAC14, 31 August-5 September 2014, Geneva, Switzerland
• Country of Publication: United States
• Language: English