Measurement of Terbium Isotopes Yield in Irradiation of 151Eu Targets by 3He Nuclei
| Autor: | A. A. Ogloblin, V. N. Unezhev, S. T. Latushkin, V. I. Novikov, V. A. Zagryadskii, T. Yu. Malamut, D. Yu. Chuvilin |
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| Rok vydání: | 2017 |
| Předmět: |
0301 basic medicine
Materials science Isotope Stable isotope ratio Radiochemistry chemistry.chemical_element Terbium 03 medical and health sciences 030104 developmental biology 0302 clinical medicine Nuclear Energy and Engineering chemistry 030220 oncology & carcinogenesis Yield (chemistry) Helium-3 Irradiation Europium Isotopes of helium |
| Zdroj: | Atomic Energy. 123:55-58 |
| ISSN: | 1573-8205 1063-4258 |
| Popis: | This article is devoted to obtaining the α-emitter 149Tb for radioimmunotherapy. A method for producing 149Tb based on the reaction 151Eu(3He, 5n)149Tb is proposed. It is proposed that europium with native isotopic composition (151Eu – 47.81%, 153Eu – 52.19%) or enriched 151Eu be used as the target. The 29 MeV threshold of the indicated reaction makes it possible to use accelerators with the initial 3He energy 40–70 MeV. |
| Databáze: | OpenAIRE |
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