Design studies for the LCLS 120 Hz RF gun

Wang, X.J. ; Babzien, M. ; Ben-Zvi, I. ; Chang, X.Y. ; Pjerov, S. ; Woodle, M.

Brookhaven National Laboratory

关键词: Modifications;    Nsls;    Solenoids;    43 Particle Accelerators;    Photocathodes;   

DOI  :  10.2172/773964
RP-ID  :  BNL--67922
RP-ID  :  AC02-98CH10886
RP-ID  :  773964

美国|英语

来源: UNT Digital Library

【 摘 要 】

A preliminary design studies were carried out at Brookhaven National Laboratory for a photocathode RF gun injection system for LCLS 120 Hz operation. The starting point for the design is 50 Hz BNL Gun IV developed by a BNL/KEK/SHI collaboration. The basic parameters of the 120 Hz gun is discussed in this report. The complete photocathode RF gun injection system is described for a 120 Hz operation. The injector system includes photocathode RF gun, emittance compensation solenoid magnet, laser system and laser beam delivery system, and electron beam diagnostics. The basic design parameters, mechanical modification and the performance will be presented in this report.