Dy

Dysprosium-159m

Protons (Z)

66

Neutrons (N)

93

Mass number

159

Half-Life

122.0 µs

Abundance

---

Mass

158.926 u

Mass Excess

-68,814.4 keV

Spin

11/2-

Discovered

1965

Binding energy per nucleon

8,179 keV

Neutron separation energy

6,479 keV

Proton separation energy

6,632 keV

Decay Mode

γDysprosium-159100%

Decay chain

Dysprosium-159Z 66 · N 93122.0 µs
γ100%
EC100%