Cross sections of the 148Sm(n,α)145Nd reaction in the 4.8-5.3 MeV neutron energy range
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F25%3A73632579" target="_blank" >RIV/61989592:15310/25:73632579 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/68407700:21670/25:00385675
Výsledek na webu
<a href="https://iopscience.iop.org/article/10.1088/1674-1137/add09a" target="_blank" >https://iopscience.iop.org/article/10.1088/1674-1137/add09a</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1674-1137/add09a" target="_blank" >10.1088/1674-1137/add09a</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Cross sections of the 148Sm(n,α)145Nd reaction in the 4.8-5.3 MeV neutron energy range
Popis výsledku v původním jazyce
The cross sections of the <sup>148</sup>Sm(n,α)<sup>145</sup>Nd reaction were measured for the first time at neutron energies ranging from 4.8 to 5.3 MeV. The experiment was carried out on the Van de Graaff accelerator EG-5 at the Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research. Fast neutrons were produced via the <sup>2</sup>H(d,n)<sup>3</sup>He reaction with a deuterium gas target. A twin gridded ionization chamber was used as the charged particle detector, with back-to-back <sup>148</sup>Sm samples mounted on tantalum backings at the common cathode. The absolute neutron flux was measured using the <sup>238</sup>U<inf>3</inf>O<inf>8</inf> sample. The obtained cross section data were compared with those from existing nuclear data libraries and theoretical calculations using the TALYS-1.96 code. The present results for the <sup>148</sup>Sm(n,α)<sup>145</sup>Nd reaction are expected to resolve discrepancies among various nuclear evaluation data.
Název v anglickém jazyce
Cross sections of the 148Sm(n,α)145Nd reaction in the 4.8-5.3 MeV neutron energy range
Popis výsledku anglicky
The cross sections of the <sup>148</sup>Sm(n,α)<sup>145</sup>Nd reaction were measured for the first time at neutron energies ranging from 4.8 to 5.3 MeV. The experiment was carried out on the Van de Graaff accelerator EG-5 at the Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research. Fast neutrons were produced via the <sup>2</sup>H(d,n)<sup>3</sup>He reaction with a deuterium gas target. A twin gridded ionization chamber was used as the charged particle detector, with back-to-back <sup>148</sup>Sm samples mounted on tantalum backings at the common cathode. The absolute neutron flux was measured using the <sup>238</sup>U<inf>3</inf>O<inf>8</inf> sample. The obtained cross section data were compared with those from existing nuclear data libraries and theoretical calculations using the TALYS-1.96 code. The present results for the <sup>148</sup>Sm(n,α)<sup>145</sup>Nd reaction are expected to resolve discrepancies among various nuclear evaluation data.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10304 - Nuclear physics
Návaznosti výsledku
Projekt
—
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2025
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Chinese Physics C
ISSN
1674-1137
e-ISSN
2058-6132
Svazek periodika
49
Číslo periodika v rámci svazku
7
Stát vydavatele periodika
CN - Čínská lidová republika
Počet stran výsledku
6
Strana od-do
"074007-1"-"074007-6"
Kód UT WoS článku
001522746600001
EID výsledku v databázi Scopus
2-s2.0-105009749520