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Kormazeva, E. S.; Khomenko, I. A.; Unezhev, V. N.; Aliev, R. A.
Journal of radioanalytical and nuclear chemistry, 2022/10, Letnik: 331, Številka: 10Journal Article
The production cross sections of 163,165,166,167,168 Tm in alpha-particle induced reactions on 165 Ho were measured in 27–60 MeV energy range using the stacked-foil activation technique. The thick target yield of the medical isotope 167 Tm is 2.22 MBq/µAh. The radioisotope 165 Tm that can be used in the generator system to obtain 165 Er is also produced. The measured excitation functions were compared with the data from TENDL-2019 and TENDL-2021 libraries and the previous experimental values. Various methods of 165 Tm and 165 Er production were compared. The reaction 165 Ho(α,4n) 165 Tm → 165 Er was considered as a potential method for the production of 165 Er.
