Input interpretation
Yb-158 | decay modes
Result
β^+ (positron emission) | α (alpha emission)
Decay properties
half-life | 89.4 seconds (80.7 to 98.1 s) mean lifetime | 129 seconds (117.7 to 140.3 s) decay constant | 0.00775 per second specific activity | 2.96×10^7 TBq/g (terabecquerels per gram) width | 5.1×10^-18 eV (electronvolts) decay modes | β^+ (positron emission) | α (alpha emission) final decay products | Dy-158 (100%) | Nd-142 (0.0021%) | Gd-154 (0%) | Gd-158 (0%) | Sm-150 (0%)
Decay modes
decay mode | β^+ (positron emission) branching ratio | 100% Q-value | 1.6662 MeV (megaelectronvolts) daughter nuclide | Tm-158 decay mode | α (alpha emission) branching ratio | 0.0021% Q-value | 4.17242 MeV (megaelectronvolts) daughter nuclide | Er-154