Paper |
Title |
Other Keywords |
Page |
MOPLB05 |
Applications of Compact Dielectric-Based Accelerators |
coupling, wakefield, impedance, electron |
150 |
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- C.-J. Jing, S.P. Antipov, A. Kanareykin, P. Schoessow
Euclid TechLabs, LLC, Solon, Ohio, USA
- M.E. Conde, W. Gai, J.G. Power
ANL, Argonne, USA
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Important progress on the development of dielectric based accelerators has been made experimentally and theoretically in the past few years. One advantage of dielectric accelerators over the metallic counterparts is its compact size, which may attract some applications in industrial or medical accelerators. In this article, we discuss the design and technologies of dielectric based accelerators toward these needs.
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MOPB047 |
Applications of Compact Dielectric Based Accelerators |
coupling, wakefield, impedance, electron |
279 |
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- C.-J. Jing, S.P. Antipov, A. Kanareykin, P. Schoessow
Euclid TechLabs, LLC, Solon, Ohio, USA
- M.E. Conde, W. Gai, J.G. Power
ANL, Argonne, USA
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Important progress on the development of dielectric based accelerators has been made experimentally and theoretically in the past few years. One advantage of dielectric accelerators over the metallic counterparts is its compact size, which may attract some applications in industrial or medical accelerators. In this article, we discuss the design and technologies of dielectric based accelerators toward these needs.
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MOPB096 |
Beam Loss Mitigation in J-PARC Linac after the Tohoku Earthquake |
linac, beam-losses, radiation, beam-transport |
401 |
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- M. Ikegami, Z. Fang, K. Futatsukawa, T. Miyao
KEK, Ibaraki, Japan
- Y. Liu
KEK/JAEA, Ibaraki-Ken, Japan
- T. Maruta, A. Miura, J. Tamura, G.H. Wei
JAEA/J-PARC, Tokai-mura, Japan
- H. Sako
JAEA, Ibaraki-ken, Japan
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The beam operation of J-PARC linac was interrupted by the Tohoku earthquake in March 2011. After significant effort for its restoration, we have resumed the beam operation of J-PARC linac in December 2011. After resumption of beam operation, we have been suffering from beam losses which were not observed before the earthquake. Tackling with the beam loss issues, we have been reached the comparable beam power for user operation to the one before the earthquake. In this paper, we present the experience in the beam start-up tuning after the earthquake with emphasis on the beam loss mitigation efforts.
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