Title :
Multi-bunch beam-break-up studies for a SWFEL/TBA
Author :
J.S. Kim;H. Henke;A.M. Sessler;D.H. Whittum
Author_Institution :
Lawrence Berkeley Lab., California Univ., Berkeley, CA, USA
Abstract :
A set of parameters minimizing BBU is obtained for a high current, low energy "drive beam" in a standing wave free electron laser two-beam accelerator(FEL/TBA). A large reduction in the transverse wake function is obtained by making the cavity-iris junction gradual by means of a cone. BBU is examined under various BBU reduction schemes.
Keywords :
"Laser beams","Iris","Electron beams","Undulators","Amplitude estimation","Q factor","Particle beams","Free electron lasers","Acceleration","Design optimization"
Conference_Titel :
Particle Accelerator Conference, 1993., Proceedings of the 1993
Print_ISBN :
0-7803-1203-1
DOI :
10.1109/PAC.1993.309628
