(γ,p) experiments on nuclei in the Δ region

A summary of the experimental results obtained by Tokyo group is presented on the reactions (γ,p), (γ,pn), and (γ,pp) for 2H, 4He, 9Be, 12C, and 16O in the incident energy region from 187 MeV to 427 MeV and in the laboratory proton angles of 300, 600, 900 and 1050. The tagged photon beam with the energy bin of 10 MeV and the energy span of 250 MeV was used as an incident photon. (orig.)