Accelerator physics summary & report on UCLC + LCRD R&D ...

Conclusions•Status of both warm and cold rf cavity development is veryencouraging: cavities with adequate gradients can be fabricated•A very large amount of detailed work (e.g. beam dynamics,emittance preservation, industrialization, design ofcontrol/instrumentation system) is still ahead•The university groups need clear indications that DOE, NSF willsupport their LC efforts.•There’s a LOT to do.•Integration of new participants (e.g. university groups) into LC isunderway, but still in its early stages. This will be smoother after thetechnology choice is made.G. Gollin, 1/10/04 ALCPG04 <strong>Accelerator</strong> R&D <strong>summary</strong> 79