| Issue |
EPJ Web of Conf.
Volume 284, 2023
15th International Conference on Nuclear Data for Science and Technology (ND2022)
|
|
|---|---|---|
| Article Number | 01047 | |
| Number of page(s) | 3 | |
| Section | Nuclear Reaction Measurements | |
| DOI | https://doi.org/10.1051/epjconf/202328401047 | |
| Published online | 26 May 2023 | |
https://doi.org/10.1051/epjconf/202328401047
Target mass dependence of photoneutron spectrum for 16.6 MeV photons on medium-heavy mass targets
1 High energy accelerator research organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
2 Graduate University for Advanced Science (SOKNEDAI), Shonan Village, Kanagawa 240-0193, Japan
3 CEA Saclay, 91191 Gif-sur-Yvette Cedex, France
4 Japan Synchrotron Radiation Research Institute (JASRI), Kouto, Hyogo 679-5198 Japan
5 Japan Atomic Energy Agency (JAEA), Tokai-mura, Ibaraki 319-1184, Japan
6 Osaka University, Ibaraki, Osaka 567-0047, Japan
* Corresponding author: toshiya.sanami@kek.jp
Published online: 26 May 2023
We measured neutron energy spectra for the photonuclear reactions of 16.6 MeV linearly polarized photons on Pb, Au, Sn, Cu, Fe and Ti. The spectra for each target show dependence on the target mass, as well as on the angle between the directions of neutron emission and polarization. The components show angular dependence were extracted from the spectra for each target and compare with the excited levels of residual nuclei. Based on the data, we discuss a plan for further experiments to clearly observe the features of the spectra.
© The Authors, published by EDP Sciences, 2023
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