73-TA-166
Atomic Mass Mass Excess
165.950509604088 amu -46.1 MeV

Level energy (MeV) Spin & parity Half-life Mode of decay Branch ratio (%) Decay energy (MeV)
Ground state (2)+ 34.4 S 0.5 EC 100 7.7

Strong Gamma-rays from Decay of TA-166

Decay mode Half-life Gamma-ray energy (keV) Intensity (%)
EC 34.4 S 0.5 158.70 53.+- 19.
EC 34.4 S 0.5 311.7 28.2+- 1.5
EC 34.4 S 0.5 536.0 2.4+- 0.6
EC 34.4 S 0.5 536.0 1.6+- 0.5
EC 34.4 S 0.5 552.4 2.9+- 1.0
EC 34.4 S 0.5 594.5 3.5+- 0.6
EC 34.4 S 0.5 651.4 8.5+- 0.7
EC 34.4 S 0.5 693.2 1.1+- 0.5
EC 34.4 S 0.5 693.2 0.6+- 0.3
EC 34.4 S 0.5 742.8 7.0+- 0.7
EC 34.4 S 0.5 750.0 5.5+- 1.0
EC 34.4 S 0.5 810.1 9.8+- 0.7
EC 34.4 S 0.5 847.4 7.2+- 1.5
EC 34.4 S 0.5 851.7 1.8+- 0.8
EC 34.4 S 0.5 862.2 3.7+- 1.1
EC 34.4 S 0.5 864.1 4.8+- 1.3
EC 34.4 S 0.5 906.2 6.0+- 0.9
EC 34.4 S 0.5 977.0 2.5+- 0.6
EC 34.4 S 0.5 1054.4 4.4+- 0.7
EC 34.4 S 0.5 1173.8 5.1+- 2.5
EC 34.4 S 0.5 1288.3 3.1+- 1.1
EC 34.4 S 0.5 1447.0 3.3+- 0.9