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| MOPD001 |
SRF Capabilities at ACCEL in view of ILC/XFEL
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- M. Pekeler, S. Bauer, M. Peiniger, H. Vogel, P. vom Stein
ACCEL, Bergisch Gladbach
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In the last decade, ACCEL has manufactured a variety of prototype SRF cavities but also more than 100 TESLA shape 1.3 GHz 9 cell cavities and more than 100 SNS 805 MHz 6-cell cavities. For the ILC R&D at FNAL, we have delivered 12 ILC 9-cell 1.3 GHz cavities and are currently producing 12 additional such cavities. ACCEL is prepared for the industrial production of cavities, couplers and also the module assembly for the XFEL. We have internally evaluated the needs and costs for an in house production of the XFEL cavities. Within an industrial study we have analysed the coupler production for the XFEL, developed a series production adapted XFEL coupler design based on the TTF-III coupler and determined the costs for the series production. ACCEL participated also in a module assembly study and investigated the costs for manpower and infrastructure to manufacture the needed modules for the XFEL within the forseen time of three years. Last year ACCEL was contracted by DESY to built up an industrial plant for electropolishing 1.3 GHz 9 cell cavities. This plant is in routine operation since November 2007 and we have sucessfully electropolished the first series of 10 cavities for DESY.
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