Author: Ouyang, D.M.
Paper Title Page
WEP057 Performance Optimization of Low-Emittance DC-SRF Injector Using Cs2Te Photocathode 463
  • S. Zhao
    Peking University, Beijing, People’s Republic of China
  • S. Huang, K.X. Liu, Y.Q. Liu, D.M. Ouyang
    PKU, Beijing, People’s Republic of China
  A low-emittance DC-SRF injector (DC-SRF-II) is under construction at Peking University, in the earlier design of which K2CsSb photocathode was chosen. Recently we changed the cathode to Cs2Te, which is more widely used nowadays, and carried out a detailed performance optimization. In this paper, we present our latest simulation results, which show that an emittance under 0.5 mm-mrad can be achieved at the bunch charge of 100 pC.  
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About • paper received ※ 14 August 2019       paper accepted ※ 27 August 2019       issue date ※ 05 November 2019  
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