Input interpretation
Ca-56 Ba-142 | decay constant
Results
Ca-56 | 71 per second Ba-142 | 0.00109 per second
Relative values
| visual | ratios | | comparisons Ba-142 | | 1.5×10^-5 | 1 | 99.9985% smaller Ca-56 | | 1 | 66000 | 6.6×10^6% larger
Decay properties
| Ca-56 | Ba-142 half-life | 10 ms (2.995×10^-7 to ∞ s) | 10.6 min (10.39 to 10.82 min) mean lifetime | 14 ms (4.31×10^-7 to ∞ s) | 15.3 min (14.99 to 15.59 min) decay constant | 71 per second | 0.00109 per second specific activity | 7.7×10^11 TBq/g | 4.62×10^6 TBq/g width | 4.6×10^-14 eV | 7.17×10^-19 eV decay modes | β^- (electron emission) | β^- (electron emission) final decay products | Fe-56 (0%) | Mn-55 (0%) | Ce-142 (100%) | Ba-138 (0%) | Nd-142 (0%)