|
abstract:
|
In this paper, we illustrate the electromagnetic and
beam dynamics design procedure of a new class of
photoinjector, a hybrid standing/traveling wave structure.
In this device a standing wave RF gun section is
integrated with a downstream traveling wave structure
through a coupling cell that feeds simultaneously the two
sections. We discuss the advantages in RF and beam
performance of the hybrid photoinjector compared to
conventional systems. The electromagnetic design has
been performed using the 3D electromagnetic code HFSS.
Results of beam dynamics simulations in different
operating conditions are also discussed.
|