Experimental determination of some nuclear decay data in the decays of (177)Lu, (186)Re and (124)I.

A detailed experimental study of the radionuclides (177)Lu, (186)Re and (124)I was conducted at IFIN-HH, Radionuclide Metrology Laboratory. Absolute photon emission intensities in the decays of these radionuclides were measured by high-resolution gamma-ray spectrometry. Half-life measurements using a well-type ionization chamber were also performed.