Paper | Title | Page |
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THPPO010 | The HIE-ISOLDE Superconducting Cavities: Mechanical Design and Fabrication | 546 |
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The HIE-ISOLDE superconducting linac at CERN will be based on 101.28 MHz niobium sputtered copper Quarter Wave Resonators, which will be installed downstream of the present REX-ISOLDE linac. The current design considers two basic cavity geometries (geometric beta of 6.3% and 10.3%). We report here on the choices for the mechanical design of the high beta cavities, as well as on the specific details of the fabrication of the first copper prototype. |
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THPPO075 | The HIE-ISOLDE Superconducting Cavities: Surface Treatment and Niobium Thin Film Coating | 801 |
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CERN has designed and prepared new facilities for the surface treatment and niobium sputter coating of the HIE-ISOLDE superconducting cavities. We describe here the design choices, as well as the results of the first surface treatments and test coatings. |
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