Input interpretation
Au-180 | decay modes
Result
β^+ (positron emission) | α (alpha emission)
Decay properties
half-life | 8.1 seconds (6.9 to 9.3 s) mean lifetime | 12 seconds (11.2 to 12.2 s) decay constant | 0.083 per second specific activity | 2.8×10^8 TBq/g (terabecquerels per gram) width | 5.6×10^-17 eV (electronvolts) decay modes | β^+ (positron emission) | α (alpha emission) final decay products | W-180 (98%) | Hf-176 (2%) | Yb-172 (0.06%) | Hf-180 (0%)
Decay modes
decay mode | β^+ (positron emission) branching ratio | 98.2% Q-value | 7.8173 MeV (megaelectronvolts) daughter nuclide | Pt-180 decay mode | α (alpha emission) branching ratio | 1.8% Q-value | 5.8397 MeV (megaelectronvolts) daughter nuclide | Ir-176