Author: Bonezzi, M.
Paper Title Page
MOPC091 Status of the XFEL 3.9 GHz Injector Section 289
 
  • P. Pierini, M. Bonezzi, A. Bosotti, M. Fusetti, P.M. Michelato, L. Monaco, R. Paparella, D. Sertore
    INFN/LASA, Segrate (MI), Italy
  • E. Vogel
    DESY, Hamburg, Germany
 
  The Eu­ro­pean XFEL will use a su­per­con­duct­ing third har­mon­ic sec­tion to achieve the nec­es­sary beam qual­i­ty for the FEL pro­cess. The con­cept has been suc­cess­ful­ly proven at the FLASH linac in DESY, with a 4 cav­i­ty su­per­con­duct­ing mod­ule con­tribut­ed by FNAL. The de­sign of the third har­mon­ic sys­tem at the XFEL in­jec­tor is being fi­nal­ized and pro­to­types of the com­po­nents (cav­i­ties and cou­plers) have been fab­ri­cat­ed and are cur­rent­ly in the test­ing stage. The paper will pro­vide a sta­tus of the ac­tiv­i­ties.