Input interpretation
Pt-181 | decay modes
Result
β^+ (positron emission) | α (alpha emission)
Decay properties
half-life | 52 seconds (49.3 to 54.7 s) mean lifetime | 75 seconds (71.1 to 78.9 s) decay constant | 0.013 per second specific activity | 4.4×10^7 TBq/g (terabecquerels per gram) width | 8.8×10^-18 eV (electronvolts) decay modes | β^+ (positron emission) | α (alpha emission) final decay products | Ta-181 (100%) | Hf-177 (7×10^-4)
Decay modes
decay mode | β^+ (positron emission) branching ratio | 100% Q-value | 4.0749 MeV (megaelectronvolts) daughter nuclide | Ir-181 decay mode | α (alpha emission) branching ratio | 7.4×10^-4 Q-value | 5.14996 MeV (megaelectronvolts) daughter nuclide | Os-177