1Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049 2Key Laboratory of Particle Acceleration Physics & Technology, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049 3China International Engineering Consulting Corporation, Beijing 100048
Abstract：As one of the most important key technologies for future advanced light source based on the energy recovery linac, a photocathode dc electron gun is supported by Institute of High Energy Physics (IHEP) to address the technical challenges of producing very low emittance beams at high average current. Construction of the dc gun is completed and a preliminary high voltage conditioning is carried out up to 440 kV. The design, construction and preliminary HV conditioning results for the dc gun are described.
Hernandez-Garcia C, Siggins T, Benson S, Bullard D, Dylla H F, Jordan K, Murray C, Neil G R, Shinn M and Walker R 2015 Proc. 2005 Particle Accelerator Conference (unpublished) p 3117
Hernandez-Garcia C, Benson S V, Biallas G, Bullard D, Evtushenko P, Jordan K, Klopf M, Sexton D, Tennant C, Walker R and Williams G 2009 AIP Conf. Proc.1149 1071
2017, Vol. 34 
