Input interpretation
Cf-237 Po-192 | decay modes
Results
Cf-237 | SF (spontaneous fission) | β^+ (positron emission) | α (alpha emission) Po-192 | α (alpha emission) | β^+ (positron emission)
Decay properties
| Cf-237 | Po-192 half-life | 2.1 s (1.78 to 2.44 s) | 33.2 ms (31.4 to 35 ms) mean lifetime | 3 s (2.57 to 3.49 s) | 47.9 ms (44.9 to 50.9 ms) decay constant | 0.33 per second | 20.9 per second specific activity | 8.5×10^8 TBq/g | 6.55×10^10 TBq/g width | 2.2×10^-16 eV | 9.52×10^-15 eV decay modes | SF (spontaneous fission) | β^+ (positron emission) | α (alpha emission) | α (alpha emission) | β^+ (positron emission) final decay products | Pb-207 (0%) | Tl-205 (0%) | Os-188 (90%) | Os-184 (9%) | Pt-192 (0.4%) | W-180 (0.1%) | Hf-176 (3.1×10^-4%) | Hf-180 (0%) | W-184 (0%)
Decay modes
Cf-237
decay mode | SF (spontaneous fission) branching ratio | 10% decay mode | β^+ (positron emission) Q-value | 3.698 MeV (megaelectronvolts) daughter nuclide | Bk-237 decay mode | α (alpha emission) Q-value | 8.1 MeV (megaelectronvolts) daughter nuclide | Cm-233
Po-192
decay mode | α (alpha emission) branching ratio | 99.5% Q-value | 7.31927 MeV (megaelectronvolts) daughter nuclide | Pb-188 decay mode | β^+ (positron emission) branching ratio | 0.5% Q-value | 4.4524 MeV (megaelectronvolts) daughter nuclide | Bi-192