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| MOA01 |
Recent Experimental Results of the Accelerator Driven System with a Sub-Critical Nuclear Reactor (ADS) Program |
proton, experiment, neutron, target |
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- Y. Ishi, Y. Fuwa, Y. Kuriyama, Y. Mori, H. Okita, K. Suga, T. Uesugi
Kyoto University, Research Reactor Institute, Osaka, Japan
- Y. Fuwa
JAEA/J-PARC, Tokai-mura, Japan
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A series of study on the accelerator driven system (ADS) has been carried out since 2009 at KURNS*. In these studies, Kyoto University Critical Assembly (KUCA) has been used as sub-critical system connected with the proton beam line from FFAG accelerator facility. A profile of accelerator facility and experimental results, including the first evidence of the transmutation of minor actinides at ADS, will be presented.
* stands for Institute for Integrated Radiation and Nuclear Science, Kyoto University.
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Slides MOA01 [18.120 MB]
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| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-Cyclotrons2019-MOA01
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| About • |
paper received ※ 15 September 2019 paper accepted ※ 24 September 2019 issue date ※ 20 June 2020 |
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| FRA01 |
A New Solution for Cost Effective, High Average Power (2 GeV, 6 MW) Proton Accelerator and its R&D Activities |
cavity, resonance, cyclotron, proton |
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- T.J. Zhang, S. An, T.J. Bian, F.P. Guan, M. Li, S. Pei, C. Wang, F. Wang, Z.G. Yin
CIAE, Beijing, People’s Republic of China
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The 100 MeV compact cyclotron, CYCIAE-100 was approved to start the construction in 2011, and the first proton beam was extracted on July 4, 2014. In 2017, the 200 µA proton beam development was conducted, and in 2018, the production of high power beam from 20 kW to 52 kW had been delivered successfully to the beam dump. Due to the successful construction of 435 tons magnet for CYCIAE-100, it has been proved that the gradient adjustment of magnetic field along radius can effectively enhance the vertical focusing during the isochronous acceleration. This key technology was applied to the general design of a 2 GeV CW proton accelerator, the energy limitation of the isochronous machine is increased from ~1 GeV to 2 GeV, by our contribution of the beam dynamics study for high energy isochronous FFAG. This paper will introduce CIAE’s engineering experience of precision magnet, high power RF systems, and the advantages of beam dynamics simulation based on large-scale parallel computing. The cost-effective solution for such a 2 GeV high power circular accelerator complex will be presented in detail after the brief introduction about the high power proton beam production by the CYCIAE-100.
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Slides FRA01 [19.669 MB]
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| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-Cyclotrons2019-FRA01
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| About • |
paper received ※ 15 September 2019 paper accepted ※ 23 June 2020 issue date ※ 20 June 2020 |
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| FRB01 |
Designing Cyclotrons and Fixed Field Accelerators From Their Orbits |
cyclotron, closed-orbit, injection, status |
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- T. Planche
TRIUMF, Vancouver, Canada
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Funding: TRIUMF receives funding via a contribution agreement with the National Research Council of Canada.
The transverse motion of particles in fixed field accelerators with mid-plane symmetry is entirely determined by the properties of the closed orbits. In this study I exploit this property to produce a variety of isochronous magnetic distributions. All the results presented in this paper are verified using cyclops simulations
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Slides FRB01 [1.367 MB]
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| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-Cyclotrons2019-FRB01
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| About • |
paper received ※ 23 September 2019 paper accepted ※ 26 September 2019 issue date ※ 20 June 2020 |
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reference for this paper using
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