Input interpretation
Be-13 | half-life
Result
2.7 zs (zeptoseconds) (-5 to 31 zs)
Decay properties
half-life | 2.7 zs (zeptoseconds) (-4 to 27 zs) mean lifetime | 3.9 zs (zeptoseconds) (-10 to 60 zs) decay constant | 2.6×10^20 per second specific activity | 1.2×10^31 TBq/g (terabecquerels per gram) width | 120 keV (kiloelectronvolts) decay modes | n (neutron emission) final decay products | B-11 (0%) | C-12 (0%) | He-4 (0%)
Unit conversion
2.7×10^-21 seconds
Comparisons as half-life
≈ 0.55 × half-life of the J/ψ particle ( ≈ 4.9×10^-21 s )
≈ 19 × half-life of hydrogen-4 ( ≈ 1.4×10^-22 s )