Sm
Samarium-134
Protons (Z)
62
Neutrons (N)
72
Mass number
134
Half-Life
9.5 s
Abundance
---
Mass
133.934 u
Mass Excess
-61,380.0 keV
Spin
0+
Discovered
1977
Binding energy per nucleon
8,167 keV
Neutron separation energy
12,221 keV
Proton separation energy
3,259 keV
Decay Mode
- β⁺→Promethium-134100%
Decay chain
- SmSamarium-134Z 62 · N 729.5 s
- β⁺100%
- β⁺100%
- β⁺100%
- β⁺100%
- EC100%
- β⁺100%