Activation Measurements of Cross Sections for Ground and Isomeric States Production in Neutron Threshold Reactions on Y and Au
| Autor: | M. Szuta, Mitja Majerle, E. Strugalska-Gola, Stanislaw Kilim, Milan Štefánik, A. Kugler, J. Vrzalova, O. Svoboda, A Krása, P. Chudoba, M. Bielewicz, V. Wagner, Martin Suchopar |
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| Rok vydání: | 2018 |
| Předmět: |
Physics
education.field_of_study 010308 nuclear & particles physics Population chemistry.chemical_element Nuclear data Yttrium 01 natural sciences Nuclear physics Cross section (physics) Nuclear Energy and Engineering chemistry 0103 physical sciences Neutron source Neutron 010306 general physics education Excitation Neutron activation |
| Zdroj: | Nuclear Science and Engineering. 191:150-160 |
| ISSN: | 1943-748X 0029-5639 |
| DOI: | 10.1080/00295639.2018.1455437 |
| Popis: | The paper describes cross-section measurements consisting of neutron activation using a 7Li(p,n) quasi mono-energetic neutron source and gamma-ray spectrometry performed at the Nuclear Physics Institute of the Czech Academy of Sciences in Řež, Czech Republic. The analysis of the excitation functions of neutron-induced threshold reactions for the energy range from 17 up to 34 MeV is presented. The cross sections for the population of both ground and isomeric states were measured in yttrium and gold. A comprehensive comparison of the measured cross sections with earlier experimental data from the EXFOR database, TALYS calculations, and evaluated nuclear data libraries is presented. |
| Databáze: | OpenAIRE |
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