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- Y. Yonemura, M. Matoba
Kyushu University, Fukuoka
- M. Aiba, M. Sugaya
University of Tokyo, Tokyo
- S. Machida, Y. Mori, A. Muto, J. Nakano, C. Ohmori, I. Sakai, Y. Sato, A. Takagi, T. Yokoi, M. Yoshii, M. Yoshimoto, Y. Yuasa
KEK, Ibaraki
- T. Uesugi
NIRS, Chiba-shi
- A. Yamazaki
LNS, Sendai
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A 150MeV proton FFAG (Fixed Field Alternating Gradient) synchrotron has been constructed to be a prototype for various applications such as proton beam therapy. At the moment, all the components are assembled, and multi-turn injection and beam storage were successfully performed. We are in the phase of beam acceleration up to final energy and expect the beam extraction in a few months. In this paper, beam commissioning results such as multi-turn injection, orbit correction, tune survey and optimization of RF gymnastics will be presented.
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