Research Facility Development Division

Accelerator Group
Accelerator R&D Team
Ion Source Team
RILAC Team
Cyclotron Team
Beam Dynamics & Diagnostics Team
Cryogenic Technology Team
Infrastructure Management Team
Next-Generation Heavy-Ion Accelerator Systems Development Team
Heavy-Ion RF Technology Development Team
Research Instruments Group
Automated Operation Technology Team
BigRIPS Team
SAMURAI Team
Data System Team
Detector Team
• Instrumentation Development Group

Nuclear Science Research Division

• Radioactive Isotope Physics Group
• Nuclear Dynamics Research Group
Nuclear Spectroscopy Group
SLOWRI Team
Superheavy Element Research Group
Superheavy Element Research Device Development Team
• Few-body Systems in Physics Laboratory
• Cosmic Radiation Laboratory
• Astro-Glaciology Research Unit
• Nuclear Many-body Theory Laboratory
• RHIC Physics Research Group
• Three-Body Nuclear Force Laboratory
• Meson Science RIKEN ECL Research Team

Accelerator Applications Research Division

Nuclear Transmutation Research Data Group
Heavy Element RI Data Team
Nuclear Transmutation Technology Group
High-Gradient Cavity R&D Team
• Ion Beam Breeding Group
Nuclear Chemistry Group
Industrial Application Research Team

Directly under the Nishina Center

• Safety Management Group
User Liaison Group
RIBF User Liaison Team
RIKEN BNL Research Center
Theory Group
Experimental Group
Computing Group
• MSQD Joint Research Group

Closed Laboratory

• Meson Science Laboratory
• Radiation Laboratory
• Quantum Hadron Physics Laboratory
• Mathematical Physics Laboratory