Comparison of fast-neutron-induced reaction cross-sections in 27Al, 197Au, 209Bi, 59Co, 19F, 23Na, and 89Y in quasi-monoenergetic fields of p+Li and d+TiT neutron sources
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F25%3A00616985" target="_blank" >RIV/61389005:_____/25:00616985 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0168583X24003367" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0168583X24003367</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.nimb.2024.165566" target="_blank" >10.1016/j.nimb.2024.165566</a>
Alternative languages
Result language
angličtina
Original language name
Comparison of fast-neutron-induced reaction cross-sections in 27Al, 197Au, 209Bi, 59Co, 19F, 23Na, and 89Y in quasi-monoenergetic fields of p+Li and d+TiT neutron sources
Original language description
This paper describes cross-section measurements of fast-neutron-induced reactions using the neutron activation method. The study employed two accelerator-driven fast neutron sources, each possessing distinct characteristics during irradiation of analogous sets of samples. Specifically, the neutron source at the NPI Řež relied on the p+Li(C) reaction, while MONNET at JRC Geel utilized the d+TiT(Ag) reaction for neutron production. Building upon prior experiments conducted at NPI, we present new cross-sections for reactions, some of which suffer from a dearth of experimental data. The results presented in this paper originate from samples of Al, Au, Bi, Co, NaF, and Y that were irradiated with neutrons at energies of 17.6(3) MeV, and 18.5(4) MeV at MONNET, and an energy of 22.5(8) MeV at the NPI. Following neutron irradiation, the samples were analysed using gamma-ray spectrometry. Cross-sections of several fast-neutron-induced reactions were determined on the basis of the measurement of neutron spectra and corresponding reaction yields. By comparing the results of analogous experiments conducted in different experimental setups, it becomes possible to assess systematic uncertainties. The obtained cross-sections may contribute to the further development of both advanced nuclear reactors and to a more precise fast-neutron dosimetry.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10304 - Nuclear physics
Result continuities
Project
<a href="/en/project/EF16_013%2F0001812" target="_blank" >EF16_013/0001812: Center of Accelerators and Nuclear Analytical Methods - OP</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Nuclear Instruments & Methods in Physics Research Section B
ISSN
0168-583X
e-ISSN
1872-9584
Volume of the periodical
559
Issue of the periodical within the volume
February
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
11
Pages from-to
165566
UT code for WoS article
001415312400001
EID of the result in the Scopus database
2-s2.0-85209632012