| Paper |
Title |
Page |
| TUOBM04 |
FFAGs for the ERIT and ADS Projects at KURRI
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1013 |
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- T. Uesugi, H. Horii, Y. Kuriyama, K. Mishima, Y. Mori, A. Osanai, T. Planche, S. Shiroya, M. Tanigaki, H. Yoshino
KURRI, Osaka
- M. Inoue
SLLS, Shiga
- Y. Ishi
Mitsubishi Electric Corp, Energy & Public Infrastructure Systems Center, Kobe
- M. Muto
FFAG DDS Research Organization, Tokyo
- K. Okabe, I. Sakai
University of Fukui, Faculty of Engineering, Fului
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A chain of FFAG proton accelerator have been under construction at Kyoto University Research Reactor Institute (KURRI), Osaka, for the study of accelerator driven system (ADS) since 2004. The accelerator is a cascade type and composed of three different FFAG rings: injector, booster and main ring. The maximum energy of the main ring is 150 MeV for proton. The beam was successfully accelerated and extracted from the booster in June of 2006 and the beam commissioning of the main ring has started since then. Recently the beam has been successfully injected into the main ring.
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Slides
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| TUPP111 |
Magnetic Design Improvement and Construction of the Large 90o Bending Magnet of the Vertical Beam Delivery Line of CNAO
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1782 |
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- W. Beeckman, S. Antoine, F. Forest, J. L. Lancelot, M. J. Leray, T. Planche
Sigmaphi, Vannes
- P. Fabbricatore
INFN Genova, Genova
- C. Priano, M. Pullia
CNAO Foundation, Milan
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The CNAO (Centro Nazionale di Adroterapia Oncologica) is the medical center dedicated to the cancer therapy, under construction in Italy. Protons with energy ranging from 60 to 250 MeV and carbon ions with energy 120 to 400 MeV/u will be delivered to patients in three different treatment rooms, of which one is served with both horizontal and vertical beams. The vertical line requires a 70 tons 90o bending magnet providing 1.81 T in a good field region of x = ± 100 by y = ± 100 mm2 with an integrated field quality (ΔBL/BL) at all field levels ≤ ± 2×10-4. Starting from the experience matured when constructing the large bending magnet for HICAT gantry, we have developed a design able to meet these more stringent requirements in both 2D and 3D and special attention was paid to the study of manufacturing tolerances
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