通过α粒子诱导反应在天然钕上生成钐-153 和 -145 的产额截面。
Production cross sections of samarium-153 and -145 via alpha-particle-induced reactions on natural neodymium.
机构信息
Faculty of Science, Hokkaido University, Sapporo, 060-0810, Japan; Graduate School of Biomedical Science and Engineering, Hokkaido University, Sapporo, 060-8638, Japan; Global Center for Biomedical Science and Engineering, Faculty of Medicine, Hokkaido University, Sapporo, 060-8648, Japan.
Graduate School of Biomedical Science and Engineering, Hokkaido University, Sapporo, 060-8638, Japan.
出版信息
Appl Radiat Isot. 2022 Sep;187:110345. doi: 10.1016/j.apradiso.2022.110345. Epub 2022 Jun 25.
Production cross sections of Sm via alpha-particle-induced reactions on Nd were measured up to 23 MeV. The stacked-foil activation technique and high-resolution gamma-ray spectrometry were adopted for the measurement. The obtained cross sections were compared with the literature data and the TENDL-2019 and TENDL-2021 values. Physical thick target yields of the two radionuclides were derived from the measured cross sections.
采用堆积箔活化技术和高分辨率伽马射线谱法，测量了α粒子诱导 Nd 核反应生成 Sm 的产额，最高能量达 23 MeV。将实验结果与文献数据以及 TENDL-2019 和 TENDL-2021 数据进行了比较。从测量的截面推导出了这两个放射性核素的物理厚靶产额。
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