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width of Cm-240

Input interpretation

Cm-240 | width
Cm-240 | width

Result

2×10^-22 eV (electronvolts)
2×10^-22 eV (electronvolts)

Decay properties

half-life | 27 days (25.6 to 28.4 days) mean lifetime | 39 days (37.2 to 43 days) decay constant | 2.9×10^-7 per second specific activity | 740 TBq/g (terabecquerels per gram) width | 2×10^-22 eV (electronvolts) decay modes | α (alpha emission) | ϵ (electron capture) | SF (spontaneous fission) final decay products | Pb-208 (100%) | Pb-206 (4×10^-9%) | Hg-204 (5×10^-12%) | Pb-204 (0%) | Hg-200 (0%)
half-life | 27 days (25.6 to 28.4 days) mean lifetime | 39 days (37.2 to 43 days) decay constant | 2.9×10^-7 per second specific activity | 740 TBq/g (terabecquerels per gram) width | 2×10^-22 eV (electronvolts) decay modes | α (alpha emission) | ϵ (electron capture) | SF (spontaneous fission) final decay products | Pb-208 (100%) | Pb-206 (4×10^-9%) | Hg-204 (5×10^-12%) | Pb-204 (0%) | Hg-200 (0%)

Unit conversion

3.2×10^-41 J (joules)
3.2×10^-41 J (joules)

Interpretations

energy
energy
kinetic energy
kinetic energy
electron affinity
electron affinity

Basic unit dimensions

[mass] [length]^2 [time]^(-2)
[mass] [length]^2 [time]^(-2)