Ba

Barium-144

Protons (Z)

56

Neutrons (N)

88

Mass number

144

Half-Life

11.73 s

Abundance

---

Mass

143.923 u

Mass Excess

-71,767.0 keV

Spin

0+

Discovered

1967

Binding energy per nucleon

8,265 keV

Neutron separation energy

5,901 keV

Proton separation energy

11,380 keV

Decay Mode

β⁻Lanthanum-144100%

Decay chain

Barium-144Z 56 · N 8811.73 s
β⁻100%
β⁻100%
β⁻100%
β⁻100%
α100%