Crab cavities for linear colliders

Date
Authors
Burt, G.
Ambattu, P.
Carter, R.
Dexter, A.
Tahir, I.
Beard, C.
Dykes, M.
Goudket, P.
Kalinin, A.
Ma, L.
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Description
Crab cavities have been proposed for a wide number of accelerators and interest in crab cavities has recently increased after the successful operation of a pair of crab cavities in KEK-B. In particular crab cavities are required for both the ILC and CLIC linear colliders for bunch alignment. Consideration of bunch structure and size constraints favour a 3.9 GHz superconducting, multi-cell cavity as the solution for ILC, whilst bunch structure and beam-loading considerations suggest an X-band copper travelling wave structure for CLIC. These two cavity solutions are very different in design but share complex design issues. Phase stabilisation, beam loading, wakefields and mode damping are fundamental issues for these crab cavities. Requirements and potential design solutions will be discussed for both colliders.
Comment: 3 pages. To be published in proceedings of LINAC 2008, Victoria, Canada
Keywords
Physics - Accelerator Physics
Citation
Collections