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Pichon, S.J.

Paper Title Page
MOP069 Beam Dynamics Simulations for a 15 MeV Superconducting Electron Linac Coupled to a DC Photo-Injector 236
 
  • D. Guilhem, J.-L. Lemaire, S.J. Pichon
    CEA, Bruyères-le-Chtâtel
 
 

A 15 MeV accelerator scheme based on a dc photo-injector and a rf superconducting linac as been proposed as a new facility for radiography applications. The overall beam dynamics simulation process based on SUPERFISH and PARMELA codes will be reviewed. We present the results for the following beam operating conditions; acceleration of limited number of bunches, up to twenty electron micro-pulses of 100 ps time duration and 200 nC bunch charge, at 352 MHz repetition rate.

 
TUP003 Proposal for a 15 MeV Superconducting Electron Linac for the DEINOS Project 386
 
  • J.-L. Lemaire, P. Balleyguier, J.-L. Flament, D. Guilhem, V. Le Flanchec, M.M. Millerioux, S.J. Pichon
    CEA, Bruyères-le-Chtâtel
 
 

The design of a 15 MeV, 2 kA peak current, electron accelerator for the DEINOS project is presented. It is dedicated to a new radiographic facility. The accelerator design is based on a dc photo-injector and a rf superconducting linac. Up to twenty electron micro-pulses, 100 ps time duration and 200 nC bench charge are emitted at 352 MHz repetition rate from a CS2Te photocathode and accelerated to 2.5 MeV in the dc diode before injection into a superconducting linac. A general description of the main accelerator components and the beam dynamics simulations are presented.