65-TB-158
Atomic Mass Mass Excess
157.925410136487 amu -69.480 MeV

Level energy (MeV) Spin & parity Half-life Mode of decay Branch ratio (%) Decay energy (MeV)
Ground state 3- 180 Y 11 EC 83.4 1.22
Ground state 3- 180 Y 11 B- 16.6 .937
.1103 0- 10.70 S 0.17 IT 100 .11
.1103 0- 10.70 S 0.17 B- <0.60 1.047
.1103 0- 10.70 S 0.17 EC <0.01 1.33
.3884 7- 0.40 MS 0.04 IT 100 .388

Strong Gamma-rays from Decay of TB-158

Decay mode Half-life Gamma-ray energy (keV) Intensity (%)
IT 10.70 S 0.17 110.3 0.92+- 0.03
IT 0.40 MS 0.04 55.04 36.75
IT 0.40 MS 0.04 65.76 27.44
IT 0.40 MS 0.04 73.21 11.76
IT 0.40 MS 0.04 89.08 16.66
IT 0.40 MS 0.04 105.3 13.72
IT 0.40 MS 0.04 162.2 7.35
IT 0.40 MS 0.04 171.1 49
IT 0.40 MS 0.04 194.4 18.13
EC 180 Y 11 79.5130 11.6+- 0.5
B- 180 Y 11 98.9180 4.29+- 0.23
EC 180 Y 11 181.9440 9.9+- 0.5
B- 180 Y 11 218.221 0.93+- 0.05
EC 180 Y 11 780.183 9.6+- 0.4
EC 180 Y 11 944.189 43.9+- 1.3
EC 180 Y 11 962.126 20.3+- 0.8
EC 180 Y 11 1107.626 2.15+- 0.08
EC 180 Y 11 1187.143 1.68+- 0.06