Radioactive Isotope Beam Factory
The Radioactive Isotope Beam Factory is a multistage particle accelerator complex operated by Japan's Nishina Center for Accelerator-Based Science which is itself a part of the Institute of Physical and Chemical Research. Located in Saitama, the RIBF generates unstable nuclei of all elements up to uranium and studies their properties.
Source: Wikipedia — Radioactive Isotope Beam Factory (CC BY-SA 4.0)