Author :
Klingmann, J. ; Elmer, J. ; Mugge, M. ; van Bibber, K. ; Asano, K. ; Funahashi, Y. ; Higashi, Y. ; Higo, T. ; Hitomi, N. ; Suzuki, T. ; Takatomi, T. ; Toge, N. ; Watanabe, Y. ; Adolphsen, C. ; Hoag, H. ; Jones, R. ; Kroll, Nico ; Miller, R. ; Pearson, C.
Abstract :
A 1.8 m X-band damped-detuned structure (DDS-3) has been fabricated and characterized as part of the structure development program towards a TeV-scale e+e- linear collider. In this joint venture, the Cu cells were precision-fabricated by LLNL, diffusion-bonded into a monolithic structure by KEK, and the structure completed and tested by SLAC. The overall process constitutes a baseline for future high-volume structure manufacture
Keywords :
accelerator RF systems; accelerator cavities; electron accelerators; linear colliders; 1.8 m; 11.4 GHz; Cu; Cu cells; DDS-3; TeV-scale; X-band; damped-detuned structure; fabrication; linear collider; Annealing; Bonding; Copper; Fabrication; International collaboration; Linear accelerators; Rough surfaces; Surface finishing; Surface roughness; Testing;
