55-CS-134
Atomic Mass Mass Excess
133.906713287567 amu -86.896 MeV

Level energy (MeV) Spin & parity Half-life Mode of decay Branch ratio (%) Decay energy (MeV)
Ground state 4+ 754.5 D 0.2 B- 100 2.059
Ground state 4+ 754.5 D 0.2 EC .0003 1.229
.139 8- 2.903 H 0.008 IT 100 .139

Strong Gamma-rays from Decay of CS-134

Decay mode Half-life Gamma-ray energy (keV) Intensity (%)
IT 2.903 H 0.008 11.242 1.08+- 0.08
IT 2.903 H 0.008 127.502 12.6+- 0.4
B- 2.0648 Y 0.0010 475.3650 1.486+-0.010
B- 2.0648 Y 0.0010 563.246 8.35+- 0.04
B- 2.0648 Y 0.0010 569.331 15.38+- 0.06
B- 2.0648 Y 0.0010 604.7210 97.62+- 0.03
B- 2.0648 Y 0.0010 795.864 85.53+- 0.04
B- 2.0648 Y 0.0010 801.953 8.69+- 0.04
B- 2.0648 Y 0.0010 1038.610 0.988+-0.004
B- 2.0648 Y 0.0010 1167.968 1.789+-0.007
B- 2.0648 Y 0.0010 1365.185 3.014+-0.012