Input interpretation
Ba-132 | decay modes
Result
2β^+ (double beta decay)
Decay properties
half-life | 3×10^21 years (9.13×10^8 to ∞ s) mean lifetime | 4.3×10^21 years (1.31×10^9 to ∞ s) decay constant | 7.3×10^-30 per second specific activity | 3.3×10^-8 Bq/g (becquerels per gram) width | 3.3×10^-45 eV (electronvolts) final decay products | Ba-132 (100%) | Xe-132 (0%)
Decay mode
decay mode | 2β^+ (double beta decay) Q-value | -1.19876 MeV (megaelectronvolts) daughter nuclide | Xe-132