Decay of 72Ga

The γ-ray spectrum of 72Ge following the β− decay of 72Ga has been studied using both single and gamma–gamma coincidence spectroscopy techniques. The energies and intensities of 110 γ-rays have been determined, 26 of them were observed for the first time and 20 have been confirmed. Of the total number of γ-rays observed, 95 have been placed in a proposed level scheme containing 31 levels. This includes five new levels at 2303, 2694, 3067, 3097 and 3420 keV.