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| MOPCH165 |
Low- and Intermediate-beta, 352 MHz Superconducting Half-wave Resonators for High Power Hadron Acceleration
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448 |
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- A. Facco, F. Scarpa, D. Zenere
INFN/LNL, Legnaro, Padova
- R. Losito
CERN, Geneva
- V. Zviagintsev
TRIUMF, Vancouver
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A beta=0.17, 352 MHz superconducting Half-Wave resonator was designed and constructed at INFN-LNL in the framework of the SPES and EURISOL projects. This cavity, together with the beta=0.31 HWR of similar design that was previously built in the framework of the SPES project, allows acceleration of high power hadron beams in the 5?100 MeV/u energy range, as required in the SPES primary linac and in the first part of the EURISOL proton driver. Main features of this structure, compared to other ones developed elsewhere with different geometries for similar applications, are compactness and mechanical stability. Characteristics and test results will be presented.
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| TUPCH158 |
High Power, Solid State RF Amplifiers Development for the EURISOL Proton Driver
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1394 |
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- F. Scarpa, A. Facco, D. Zenere
INFN/LNL, Legnaro, Padova
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A 5 kW solid-state RF amplifier for the SPES and EURISOL projects has been built and extensively tested. High reliability and low cost are the main goals for this device, an evolution of a 2.5 kW unit previously developed and presented at EPAC 02. The description of the amplifier, especially designed for superconducting cavities, its characteristics and test results will be illustrated and discussed, as well as the design and construction of two new 10 kW amplifier units that have recently started.
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