Fine structure in the decay of Hg and Au.

The -decay fine structure of Hg and Au was studied by means of decay spectroscopy. Two experiments were performed at the Accelerator Laboratory of the University of Jyväskylä (JYFL), Finland, utilizing the recoil separator RITU and a digital data acquisition system. The heavy-ion induced fusion-evaporation reactions Kr +  Ru and Kr +  Mo were used to produce the Hg and Au nuclei, respectively.