Title :
Design of a high charge CW photocathode injector test stand at CEBAF
Author :
Liu, H. ; Kehne, D. ; Benson, S. ; Bisognano, J. ; Cardman, L. ; Dylla, F. ; Engwall, D. ; Fugitt, J. ; Jordan, K. ; Neil, G. ; Neuffer, D. ; Sinclair, C. ; Wiseman, M. ; Yunn, B.
Author_Institution :
CEBAF, Newport News, VA, USA
Abstract :
A 10 MeV high-charge CW electron injector test stand has been designed for the CEBAF UV FEL driver accelerator. It consists of a 500 kV DC photocathode gun, a 1500 MHz room-temperature buncher, a modified CEBAF cryounit (quarter cryomodule) with an SRF accelerating gradient of ~10 MV/m, two solenoids in the 500 kV region and an achromatic, non-isochronous injection transport line delivering 10 MeV beam to the driver accelerator. Experimental work is in progress toward establishing design system performance
Keywords :
beam handling techniques; electron sources; particle beam injection; photocathodes; 10 MeV; 1500 MHz; 500 kV; CEBAF; DC photocathode gun; UV FEL driver accelerator; buncher; cryounit; high charge CW photocathode injector test stand; high-charge CW electron injector test stand; nonisochronous injection transport line; solenoids; Acceleration; Cathodes; Electrodes; Electrons; Laser beams; Laser mode locking; Particle beams; Solenoids; Testing; Voltage;
Conference_Titel :
Particle Accelerator Conference, 1995., Proceedings of the 1995
Conference_Location :
Dallas, TX
Print_ISBN :
0-7803-2934-1
DOI :
10.1109/PAC.1995.505089
