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-transitions and nucleon interaction data for 
Fe by a unified soft-rotator model and coupled-channels frameworkSukhovitskij, E.*; Chiba, Satoshi; Lee, J.*; Lee, Y.*; Chang, J.*; Maruyama, Toshiki; Iwamoto, Osamu
Journal of Nuclear Science and Technology, 39(8), p.816 - 826, 2002/08
Times Cited Count：13 Percentile：63.33(Nuclear Science & Technology)The soft-rotator model (SRM) and a coupled-channels method based on the oupling scheme based on the wave functions of the SRM were applied for a self-consistent analyses of the nuclear level structure, B(E2) and the nucleon interaction data of Fe. The model could describe the experimental collective levels of Fe up to the excitation energy of 5.5 MeV successfully. Relativistic kinematics and global optical potential form, consistent with the shell model, dispersion relationship and Dirac phenomenology, were used in coupled-channels optical model approach to overcome problems left in our previous work. The available nucleon interaction experimental data up to 160 MeV and B(E2) 
- transitions were described satisfactorily.
Soukhovitskij, E. Sh.*; Chiba, Satoshi
Journal of Nuclear Science and Technology, 39(Suppl.2), p.697 - 702, 2002/08
Coupled-channels optical model approach built on the wave functions of the soft-rotator nuclear Hamiltonian is applied for the self-consistent analyses of the low-lying collective nuclear level structure and nucleon interaction with even-even nuclei in a wide 
- mass region. It succeeds to describe available experimental data and 
- transitions with reasonable accuracy. Along with the account of the global optical potential form and relativistic kinematics, present method was proved to be a powerful tool for studies of nucleon-induced reaction data.
Kunieda, Satoshi; Iwamoto, Osamu; Iwamoto, Nobuyuki; Minato, Futoshi; Okamoto, Tsutomu; Sato, Tatsuhiko; Nakashima, Hiroshi; Iwamoto, Yosuke; Iwamoto, Hiroki; Kitatani, Fumito; et al.
no journal, ,
Neutron- and proton-induced evaluated nuclear data are required in a wide energy range for the design of accelerator applications. New evaluations are performed with recent progresses in the optical and pre-equilibrium model calculations. We also evaluated cross-sections for p + 
Li and p + 
Be which are highly requested from medical field. Our present high-energy nuclear data library, JENDL-4.0/HE, includes cross-sections for 132 nuclei up to 200 MeV. In this talk, we present the evaluation methods, evaluated double-differential cross-sections and results of benchmark calculations.
C+p reactionNakayama, Shinsuke; Watanabe, Yukinobu*
no journal, ,
In the effect assessment on healthy cells in particle therapy, the charged particle emission spectra from nuclear reactions on light element (e.g., C, N, O) constituting a living body are important as fundamental data. Unlike medium-heavy nuclei, nuclear reactions on light nuclei can cause particle emission from a discrete state of residual nuclei. The effect of this emission process on the spectra is analyzed using the nuclear reaction code CCONE, taking the C+p reaction as an example. As a result, the reproducibility the experimental proton and alpha-particle emission spectra is largely improved by considering particle emission from discrete states of residual nuclei. This result indicates that it is important to consider particle emission from discrete states of residual nuclei in the calculation of particle emission spectra from nuclear reactions on light nuclei.
