Sm

Samarium-160m

Protons (Z)

62

Neutrons (N)

98

Mass number

160

Half-Life

120.0 ns

Abundance

---

Mass

159.937 u

Mass Excess

-58,871.9 keV

Spin

(5-)

Discovered

2009

Binding energy per nucleon

8,136 keV

Neutron separation energy

4,735 keV

Proton separation energy

9,607 keV

Decay Mode

γSamarium-160100%

Decay chain

Samarium-160Z 62 · N 98120.0 ns
γ100%
β⁻100%
β⁻100%