Pu
Plutonium-237n
Protons (Z)
94
Neutrons (N)
143
Mass number
237
Half-Life
1.1 µs
Abundance
---
Mass
237.052 u
Mass Excess
47,990.0 keV
Spin
---
Discovered
1970
Binding energy per nucleon
7,559 keV
Neutron separation energy
2,983 keV
Proton separation energy
2,679 keV
Decay Mode
- SF100%
- γ→Plutonium-237
Decay chain
- PuPlutonium-237Z 94 · N 1431.1 µs
- γ
- EC99.996%
- α~100%
- β⁻100%
- α~100%
- α100%
- β⁻100%
- α~100%
- α~100%
- α99.992%
- β⁻97.91%
- α100%
- β⁻100%
- α100%