Graduate School of Biomedical Science and Engineering, Hokkaido University, Sapporo, 060-8638, Japan; School of Engineering and Applied Sciences, National University of Mongolia, Ulaanbaatar, 14201, Mongolia.
Graduate School of Biomedical Science and Engineering, Hokkaido University, Sapporo, 060-8638, Japan; Faculty of Science, Hokkaido University, Sapporo, 060-0810, Japan; Global Center for Biomedical Science and Engineering, Faculty of Medicine, Hokkaido University, Sapporo, 060-8648, Japan.
Appl Radiat Isot. 2022 Jun;184:110204. doi: 10.1016/j.apradiso.2022.110204. Epub 2022 Mar 24.
Activation cross sections of alpha-particle-induced reactions on natural vanadium were measured. The production cross sections of Mn, Cr, V, and Sc were determined up to 50 MeV. The stacked-foil activation technique and high-resolution gamma-ray spectrometry were used. The experimental results were compared with previous experimental data and theoretical calculations in the TENDL-2019 library. The physical yield of the medical radionuclide Mn was derived from the measured cross sections.
测量了α粒子引起的天然钒核反应的激活截面。测定了 Mn、Cr、V 和 Sc 的生成截面，最高能量达到 50 MeV。采用了堆积箔激活技术和高分辨率伽马射线谱学。实验结果与 TENDL-2019 库中的先前实验数据和理论计算进行了比较。从测量的截面推导出医用放射性核素 Mn 的物理产额。
