| Issue |
EPJ Web Conf.
Volume 146, 2017
ND 2016: International Conference on Nuclear Data for Science and Technology
|
|
|---|---|---|
| Article Number | 12032 | |
| Number of page(s) | 4 | |
| Section | Theory of Nuclear Reactions and Structure, Models and Codes | |
| DOI | https://doi.org/10.1051/epjconf/201714612032 | |
| Published online | 13 September 2017 | |
https://doi.org/10.1051/epjconf/201714612032
Nuclear data evaluation of long-lived fission products: Microscopic vs. phenomenological optical potentials
1 Nuclear Data Center, JAEA, Tokai, Japan
2 Research Center for Nuclear Physics, Osaka Univ., Ibaraki, Japan
a e-mail: minato.futoshi@jaea.go.jp
Published online: 13 September 2017
Neutron-nucleus cross sections calculated by macroscopic potentials are compared with a microscopic one to study the performance for long-lived fission products. The macroscopic potentials show a good agreement with the microscopic one at higher energies, where neutron experimental data are scarce. Besides it, analyses of differential elastic cross sections at low energies also suggest that the macroscopic potentials are still effective and applicable enough for the long-lived fission products.
© The Authors, published by EDP Sciences, 2017
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