Title :
Damping rings for CLIC
Author :
Jowett, J.M. ; Risselada, T. ; Zimmermann, F. ; Owen, H.
Author_Institution :
CERN, Geneva, Switzerland
Abstract :
The Compact Linear Collider (CLIC) is designed to operate at 3 TeV centre-of-mass energy with a total luminosity of 1035 cm-2 s-1. The overall system design leads to extremely demanding requirements on the bunch trains injected into the main linac at a frequency of 100 Hz. In particular, the emittances of the intense bunches have to be about an order of magnitude smaller than presently achieved. We describe our approach to finding a damping ring design capable of meeting these requirements. Besides lattice design, emittance and damping rate considerations, a number of scattering and instability effects have to be incorporated into the optimisation of parameters. Among these, intra-beam scattering and the electron cloud effect are two of the most significant
Keywords :
electron accelerators; linear accelerators; particle beam dynamics; particle beam stability; scattering; CLIC; Compact Linear Collider; damping rate; damping ring; electron cloud; emittances; instability; intra-beam scattering; lattice; scattering; Clouds; Damping; Design optimization; Electrons; Frequency; Laboratories; Lattices; Linear particle accelerator; Niobium; Scattering parameters;
Conference_Titel :
Particle Accelerator Conference, 2001. PAC 2001. Proceedings of the 2001
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-7191-7
DOI :
10.1109/PAC.2001.988346
