Accelerated particle irradiation equipment

摘要

Accelerated particle irradiation equipment, which performs irradiation of accelerated particles, includes an irradiation device and a building. The irradiation device includes a rotating unit rotatable about a rotation axis and performs irradiation of the accelerated particles generated by a particle accelerator. The building has an installation space in which the irradiation device is installed. The irradiation device is formed to be thin so as to have a small length in a direction of the rotation axis. A portion of the irradiation device, which has the maximum width in a radial direction orthogonal to the direction of the rotation axis, is disposed along the maximum width of the installation space.