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Page |
| THXGBF2 |
Beam Commissioning of the IFMIF EVEDA Very High Power RFQ |
2902 |
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- E. Fagotti, L. Antoniazzi, L. Bellan, D. Bortolato, M. Comunian, A. Facco, M.G. Giacchini, F. Grespan, M. Montis, A. Palmieri, A. Pisent, F. Scantamburlo
INFN/LNL, Legnaro (PD), Italy
- B. Bolzon, N. Chauvin, R. Gobin
CEA/IRFU, Gif-sur-Yvette, France
- P. Cara
IFMIF/EVEDA, Rokkasho, Japan
- H. Dzitko, D. Gex, A. Jokinen, G. Phillips
F4E, Germany
- T. Ebisawa, A. Kasugai, K. Kondo, K. Sakamoto, T. Shinya, M. Sugimoto
QST, Aomori, Japan
- R. Heidinger, A. Marqueta, I. Moya
Fusion for Energy, Garching, Germany
- P. Mereu
INFN-Torino, Torino, Italy
- G. Pruneri
Consorzio RFX, Associazione Euratom-ENEA sulla Fusione, Padova, Italy
- M. Weber
CIEMAT, Madrid, Spain
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IFMIF, the International Fusion Materials Irradiation Facility, is an accelerator-based neutron source that will use Li(d, xn) reactions to generate a flux of neutrons with a broad peak at 14 MeV equivalent to the conditions of the Deuterium-Tritium reactions in a fusion power plant. IFMIF is conceived for fusion materials testing. The IFMIF prototype linear accelerator (LIPAc) is jointly developed by Europe and Japan within the IFMIF EVEDA project: it is composed of an ion source, a LEBT, an RFQ, a MEBT and a SC linac, with a final energy of 9 MeV. The 4-vane Radio Frequency Quadrupole (RFQ), developed by INFN in Italy, will accelerate a 130 mA deuteron beam from 0.1 to 5 MeV in continuous wave, for a beam power of 650 kW. The 9.8 m long 175 MHz cavity is composed of 18 x 0.54 m long modules flanged together and aligned within 0.3 mm tolerance. The RFQ was completed, delivered and assembled at the Rokkasho site and is presently under extended RF tests. The second phase of beam commissioning (up to 2.5 MeV/u) was scheduled to start at the end of 2017. Several unexpected issues and incidents significantly delayed the original program, which is however proceeding step by step toward the full achievement of its goals.
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Slides THXGBF2 [5.318 MB]
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| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2018-THXGBF2
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| THPAK019 |
Beam Dynamics of the First Beams for IFMIF-EVEDA RFQ Commissioning |
3246 |
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- L. Bellan, C. Baltador, M. Comunian, E. Fagotti, F. Grespan, A. Pisent
INFN/LNL, Legnaro (PD), Italy
- T. Akagi
KEK, Ibaraki, Japan
- B. Bolzon, N. Chauvin
CEA/DSM/IRFU, France
- H. Dzitko
F4E, Germany
- K. Kondo, M. Sugimoto
QST, Aomori, Japan
- I. Podadera
CIEMAT, Madrid, Spain
- F. Scantamburlo
IFMIF/EVEDA, Rokkasho, Japan
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The installation of the IFMIF-EVEDA RFQ, MEBT, LEBT, source and beam dump was completed in September 2017. The beam dynamics of the first beams for the IFMIF-EVEDA RFQ commissioning is presented. Moreover, a proposal for the CW RFQ steady state commissioning is shown, with a focus on the beam dynamics challenges of the beam transport after the RFQ.
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| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2018-THPAK019
|
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| Export • |
reference for this paper using
※ BibTeX,
※ LaTeX,
※ Text/Word,
※ RIS,
※ EndNote (xml)
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