In
Indium-115m
Protons (Z)
49
Neutrons (N)
66
Mass number
115
Half-Life
4.49 h
Abundance
---
Mass
114.904 u
Mass Excess
-89,200.113 keV
Spin
1/2-
Discovered
1961
Binding energy per nucleon
8,514 keV
Neutron separation energy
8,702 keV
Proton separation energy
6,474 keV
Decay Mode
Decay chain
- InIndium-115Z 49 · N 664.49 h
- γ95%
- β⁻100%