Input interpretation
Ce-142 Yb-176 | decay modes
Results
Ce-142 | α (alpha emission) | 2β^- (double beta decay) Yb-176 | 2β^- (double beta decay) | α (alpha emission)
Decay properties
| Ce-142 | Yb-176 half-life | 50 quadrillion yr (9.2×10^8 to ∞ s) | (stable) mean lifetime | 70 quadrillion yr (1.33×10^9 to ∞ s) | (stable) decay constant | 4×10^-25 per second | 0 per second specific activity | 0.002 Bq/g | 0 Bq/g width | 2×10^-40 eV | 0 eV decay modes | α (alpha emission) | 2β^- (double beta decay) | 2β^- (double beta decay) | α (alpha emission) final decay products | Ce-142 (100%) | Ba-138 (0%) | Nd-142 (0%) | Yb-176 (100%) | Hf-176 (0%) | Yb-172 (0%)
Decay modes
Ce-142
decay mode | α (alpha emission) Q-value | 1.29824 MeV (megaelectronvolts) daughter nuclide | Ba-138 decay mode | 2β^- (double beta decay) Q-value | 1.41672 MeV (megaelectronvolts) daughter nuclide | Nd-142
Yb-176
decay mode | 2β^- (double beta decay) Q-value | 1.08338 MeV (megaelectronvolts) daughter nuclide | Hf-176 decay mode | α (alpha emission) Q-value | 570.37 keV (kiloelectronvolts) daughter nuclide | Er-172