Paper |
Title |
Page |
WEPP166 |
Comparison of Collimator Wakefields Formulae
|
2877 |
|
- A. M. Toader, R. J. Barlow
UMAN, Manchester
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There is an extensive literature on transverse wakefield kick factors in collimators. We present a compendium of the formulae and discuss their agreement and disagreement with each other and with experimental results.
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WEPP167 |
Effect of Collimator Wakefields in the Beam Delivery System of the International Linear Collider
|
2880 |
|
- A. M. Toader, R. J. Barlow
UMAN, Manchester
- D. Angal-Kalinin, F. Jackson
STFC/DL/ASTeC, Daresbury, Warrington, Cheshire
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The collimators in the design of the International Linear Collider (ILC) Beam Delivery System (BDS) may be a significant source of wakefields and significantly degrade luminosity. New simulations are used to predict the effect of BDS collimator wakefields, and compared with previous analytical methods. BDS lattices optimised for improved collimation performance are also examined.
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