Input interpretation
Fe-49 | decay modes
Result
β^+p (positron + delayed proton) | β^+ (positron emission)
Decay properties
half-life | 64.7 ms (milliseconds) (63.5 to 65.9 ms) mean lifetime | 93.3 ms (milliseconds) (91 to 96 ms) decay constant | 10.7 per second specific activity | 1.32×10^11 TBq/g (terabecquerels per gram) width | 4.89×10^-15 eV (electronvolts) decay modes | β^+p (positron + delayed proton) | β^+ (positron emission) final decay products | Ti-48 (52%) | Ti-49 (48%)
Decay modes
decay mode | β^+p (positron + delayed proton) branching ratio | 52% daughter nuclide | Cr-48 decay mode | β^+ (positron emission) branching ratio | 48% Q-value | 12.011 MeV (megaelectronvolts) daughter nuclide | Mn-49