Excitation function measurement for zirconium-89 and niobium-90 production using alpha-induced reactions on yttrium-89

Murata, T. and Aikawa, M. and Saito, M. and Haba, H. and Komori, Y. and Ukon, N. and Takács, S. and Ditrói, F. (2019) Excitation function measurement for zirconium-89 and niobium-90 production using alpha-induced reactions on yttrium-89. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 458. pp. 21-27. ISSN 0168-583X

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Abstract

An experiment of -induced reactions on yttrium-89 was performed to investigate the excitation functions of 89Zr and 90Nb, which are suitable for immuno-PET studies. The stacked-foil method, activation technique, and off-line -ray spectrometry were used for this investigation. The excitation functions of 92m,91m,89m,89gNb, 88Zr, and 90m,88g,87m,87gY were also derived and compared with earlier experimental and the TENDL-2017 data. Good agreements with part of the previous studies were found.

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