DocumentCode
2384521
Title
Comparison between smooth and AG focusing for the CLIC main linac
Author
Henke, H. ; Tückmantel, J.
Author_Institution
CERN, Geneva, Switzerland
fYear
1989
fDate
20-23 Mar 1989
Firstpage
848
Abstract
It is pointed out that future linear colliders with extremely low emittance beams seems to require strong BNS damping in order to cope with wakefield effects. Under this condition the smooth focusing approximation is overoptimistic as compared to AG focusing. For the CERN Linear Collider (CLIC) it is found that the emittance blow-up due to wakefields in a nonperfect machine is about one order to magnitude smaller for smooth than for AG focusing
Keywords
beam handling techniques; linear accelerators; particle beam diagnostics; AG focusing; CERN Linear Collider; CLIC main linac; emittance blow-up; extremely low emittance beams; smooth focusing approximation; strong BNS damping; wakefield effects; Colliding beam devices; Damping; Degradation; Lattices; Linear approximation; Linear particle accelerator; Magnetic heads; Radio frequency; Tail; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1989. Accelerator Science and Technology., Proceedings of the 1989 IEEE
Conference_Location
Chicago, IL
Type
conf
DOI
10.1109/PAC.1989.73273
Filename
73273
Link To Document