Sm

Samarium-164m

Protons (Z)

62

Neutrons (N)

102

Mass number

164

Half-Life

600.0 ns

Abundance

---

Mass

163.95 u

Mass Excess

-46,440.0 keV

Spin

(6-)

Discovered

2014

Binding energy per nucleon

8,059 keV

Neutron separation energy

3,911 keV

Proton separation energy

10,769 keV

Decay Mode

γSamarium-164100%

Decay chain

Samarium-164Z 62 · N 102600.0 ns
γ100%
β⁻100%
β⁻100%
β⁻100%
β⁻100%