Neutron capture and total cross-section measurements of 155Gd and 157Gd at ANNRI in J-PARC
| Autor: | Yuji Shibahara, Nobuyuki Iwamoto, Tatsuya Katabuchi, Jun-ichi Hori, Toshiyuki Fujii, Shoji Nakamura, Kazushi Terada, Osamu Iwamoto, Hideo Harada, Atsushi Kimura |
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| Rok vydání: | 2020 |
| Předmět: |
Physics
Spectrometer 010308 nuclear & particles physics QC1-999 020209 energy Nuclear Theory Particle accelerator 02 engineering and technology 01 natural sciences Neutron temperature law.invention Nuclear physics Neutron capture Cross section (physics) law 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Physics::Accelerator Physics Neutron J-PARC Nuclear Experiment |
| Zdroj: | EPJ Web of Conferences, Vol 239, p 01012 (2020) |
| ISSN: | 2100-014X |
| Popis: | Neutron capture and total cross sections of 155Gd and 157Gd were measured with the neutron time-of-flight method in Accurate Neutron-Nucleus Reaction measurement Instrument at Material and Life Science Experimental Facility of the Japan Proton Accelerator Research Complex using the NaI (Tl) spectrometer and Li-glass detectors. Preliminary cross sections were obtained in the neutron energy region from 4 meV to 100 meV. The derived cross sections agree with evaluated values in JENDL 4.0 and the experimental results by Mastromarco but were not consistent with those by Leinweber. |
| Databáze: | OpenAIRE |
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