Radioactive Gold Isotopes

Abstract
The half-lives, mass assignments and radiation characteristics of three neutron-excess gold isotopes have been determined as follows: 200Au 201Au 203Au Half-life 48 min 26 min 55 sec Max. β-energy (MeV) 2.2 1.5 1.9 γ-energy (MeV) 0.39, 1.13 0.55 0.69