Toward advancement of nuclear data research in the resonance region

Kunieda, Satoshi  ; Shibata, Keiichi; Fukahori, Tokio  ; Kawano, Toshihiko*; Paris, M.*; Hale, G.*

We present recent progress of nuclear data evaluation method in the resolved resonance range. Our multi-channel R-matrix code now includes photon-channel and computational capability of charged-particle elastic scattering. We also present the physical constraint from the theory in the analysis of experimental data. Example analysis results are shown for Be and O compound system. Finally, perspectives are discussed toward the advancement of nuclear data in the resonance region including those for medium-heavy nuclei.