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Persistent URL http://purl.org/net/epubs/work/50463
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Record Id 50463
Title SRF cavity geometry optimization for the ILC with minimized surface E.M. fields and superior bandwidth
Abstract The main linacs of the ILC consist of nine-cell cavities based on the TESLA design. In order to facilitate reaching higher gradients we have re-designed the cavity shape. This leads to a reduction, comparable to several current designs, in both the ratio of the surface electric field to the accelerating field (Es/Ea) and the magnetic field to the accelerating field (Bs/Ea). The bandwidth of the accelerating mode is also optimized. This new shape, which we refer to as the New Low Surface Field (NLSF) design, bears comparison with the Ichiro , Re-entrant and LSF designs.
Organisation CI , ILC
Keywords SSTD 2009-2010 , SCRF , Physics , Cavity , ILC
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Language English (EN)
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Paper In Conference Proceedings In 23rd Particle Accelerator Conference (PAC09), Vancouver, Canada, 4-8 May 2009, CI Preprints, Cockcroft-09-11 (2009). Cockcroft-09-11.pdf 2009