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Title: Design and Start-to-End Simulation of an X-Band RF Driven Hard X-Ray FEL with LCLS Injector

Design and Start-to-End Simulation of an X-Band RF Driven Hard X-Ray FEL with LCLS Injector In this note, it is briefly discussed the accelerator design and start-to-end 3D macro particles simulation (using ELEGANT and GENESIS) of an X-band RF driven hard X-ray FEL with LCLS injector. A preliminary design and LiTrack 1D simulation studies were presented before in an older publication [1]. In numerical simulations this X-band RF driven hard X-ray FEL achieves/exceeds LCLS-like performance in a much shorter overall length of 350 m, compared with 1200 m in the LCLS case. One key feature of this design is that it may achieve a higher final beam current of 5 kA plus a uniform energy profile, mainly due to the employment of stronger longitudinal wake fields in the last X-band RF linac [2].
Authors: ;
Publication Date:
OSTI Identifier:1049749
Report Number(s):SLAC-TN-12-007
TRN: US1204579
DOE Contract Number:AC02-76SF00515
Resource Type:Technical Report
Data Type:
Research Org:SLAC National Accelerator Laboratory (SLAC)
Sponsoring Org:US DOE Office of Science (DOE SC)
Country of Publication:United States
Language:English
Subject: 43 PARTICLE ACCELERATORS; ACCELERATORS; BEAM CURRENTS; DESIGN; EMPLOYMENT; LINEAR ACCELERATORS; ORIGIN; PERFORMANCE; SIMULATION; HARD X RADIATION ACCPHY