The production cross sections of $^{ 68,69}$Ge and $^{ 66,67}$Ga by \alpha-induced reactions on $^{ nat}$Zn have been measured using the stacked-foil activation method and off-line \gamma-ray spectrometry from their threshold energies to 50.7 MeV. The derived cross sections were compared with the previous experimental data and the calculated values in the TENLD-2017 library. Our result shows a slightly larger amplitude than the previous data at the peak, though the peak energy is consistent with them.
Categories: nucl-ex