| 摘要 |
PROBLEM TO BE SOLVED: To provide a cyclotron capable of easily adjusting a position of a vacuum container that houses a coil, while enhancing the performance.SOLUTION: A cyclotron 1 has an elastic body 40 provided in clearance in the radial direction between a vacuum container 4 and a yoke 8. Consequently, the vacuum container 4 is configured so that it can be supported in the radial direction by the elastic body 40. Since adjusting a position can be carried out with the elastic force of the elastic body 40 by simply assembling the vacuum container 4 to the yoke 8, alignment of the vacuum container 4 can be facilitated. Furthermore, slide slip of the vacuum container 4 (cryostat) can be prevented, and the clearances SP1, SP2 for assembling between the yoke 8 and vacuum container 4 can be ensured. |
