H. Ejiri

1936

• Gamma-ray and electron spectroscopy in nuclear physics
• Nuclear spectroscopy and nuclear interactions
• Nucleon-hadron many body systems
• Low-lying energy levels in even-even nuclei
• Nuclear beta decays and neutrino
• OULNS, 1955-1980
• Phenomenological discussions on energy levels, gamma transitions, and beta transitions of medium-heavy nuclei
• Proceedings of the 14th RCNP OSAKA International Symposium Nuclear Reaction Dynamics of Nucleon--Hadron Many Body System
• Shell effects in the coulomb displacement energies of the excited states