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  • MEASUREMENT OF [sup.186]Re,...
    Zagryadskii, V.A; Latushkin, S.T; Makoveeva, K.A; Malamut, T.Yu; Novikov, V.I; Ogloblin, A.A; Unezhev, V.N

    Atomic energy (New York, N.Y.), 07/2020, Letnik: 128, Številka: 3
    Journal Article

    The saturation yield of the rhenium radioisotopes sup.186Re, sup.188Re, and sup.189Re on irradiation of a sup.186W target by the nuclei sup.4He, sup.4He, sup.1H, and sup.2H with energy 47, 25, 15.3, and 19 MeV, respectively, was measured by the activation method. The chosen energy of the accelerated particles made it possible to minimize the contribution of the activity of long-lived rhenium radioisotopes in the desired radionuclides. The highest yield 3240 + or - 330 MBq/pA was obtained for the radioisotope sup.186Re in the reaction sup.186W(sup.2H, 2n).sup.186Re. The obtained yield makes it possible to plan on using in radioimmunotherapy the radionuclide sup.186Re produced by means of this reaction.