Measurement of dosimetrical cross sections with 14.05 MeV neutrons from compact neutron generator

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F23%3AN0000020" target="_blank" >RIV/26722445:_____/23:N0000020 - isvavai.cz</a>
Alternative codes found
RIV/00216224:14330/23:00133898 RIV/61989100:27240/23:10252383
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0306454923002232" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0306454923002232</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.anucene.2023.109904" target="_blank" >10.1016/j.anucene.2023.109904</a>

Result language
angličtina
Original language name
Measurement of dosimetrical cross sections with 14.05 MeV neutrons from compact neutron generator
Original language description
This paper deals with the measurement of the differential dosimetry cross sections using a small compact D-T neutron generator with 14.05 +/- 0.08 MeV neutron emission (1 x 108 n/s into 4 pi). In spite of low neutron flux, it is possible to get measurable gamma-ray activities by irradiating a larger amount of target material placed in close geometry. The experimentally determined cross sections are in good agreement with the cross sections in the IRDFF-II dosimetry library. The comparison with other nuclear data libraries was performed as well. It is worth noting that the mean standard deviation in IRDFF-II library is about 4 %, while in the case of other data libraries they are from 5.5 % to 7.5 %. This result can be understood as a validation of IRDFF-II using 14.05 MeV neutrons and also a confirmation of the applicability of small compact generators in the measurement of acti-vation cross sections.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20305 - Nuclear related engineering; (nuclear physics to be 1.3);

Project
<a href="/en/project/LM2023041" target="_blank" >LM2023041: Czech International Centre of Research Reactors</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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