- Nuclear Physics, Heavy Ions, Hadrons 34
- Elementary Particles, Quantum Field Theory 27
- Quantum Field Theories, String Theory 26
- Diagnostic Radiology 4
- Inorganic Chemistry 4
- Nuclear Chemistry 4
- Particle Acceleration and Detection, Beam Physics 4
- Physical Chemistry 4
- Nuclear Fusion 3
- Measurement Science and Instrumentation 1