Measurement of K shell radiative transition probabilities and K, L2 and L3 shell/subshell fluorescence yields of some elements in the atomic number range 30 ≤ Z ≤ 40 Original Research Article

K shell radiative transition probabilities and K, L2 and L3 shell/subshell fluorescence yields were measured using the Kβ/Kα intensity ratio for seven elements in the atomic number range 30≤Z≤40 (Zn, As, Se, Rb, Sr, Y and Zr). The targets were irradiated with γ photons of energy 59.5 keV from Am-241. The obtained values were compared with the theoretical values. It was observed that the present values agree with previous theoretical results. The L2 and L3 subshell fluorescence yields were the first measured for the present elements.