Gd
Gadolinium-144
Protons (Z)
64
Neutrons (N)
80
Mass number
144
Half-Life
4.47 m
Abundance
---
Mass
143.923 u
Mass Excess
-71,760.0 keV
Spin
0+
Discovered
1968
Binding energy per nucleon
8,222 keV
Neutron separation energy
11,601 keV
Proton separation energy
4,808 keV
Decay Mode
- β⁺→Europium-144100%
Decay chain
- GdGadolinium-144Z 64 · N 804.47 m
- β⁺100%
- β⁺100%