[2M15-19] 医療用RI

[2M17] Production cross sections of dysprosium radioisotopes in deuteron-induced reactions on natural terbium up to 24 MeV

*Ichinkhorloo Dagvadorj¹, Masayuki Aikawa¹, Zolvadral Tsoodol¹, Yukiko Komori², Hiromitsu Haba² (1. Hokkaido Univ., 2. RIKEN)

キーワード：Terbium target, Dysprosium-157, Dysprosium-159, Excitation function, Cross section

Activation cross sections of deuteron-induced reactions on natural terbium up to 24 MeV were measured. The stacked foil technique, the activation method and the gamma ray spectrometry were used. The production cross sections of ¹⁵⁷Dy and ¹⁵⁹Dy were determined and compared with other experimental data and TENDL-2017 data. Our results were in good agreement with the previous data.