75-RE-171
Atomic Mass Mass Excess
170.955555262673 amu -41.4 MeV

Level energy (MeV) Spin & parity Half-life Mode of decay Branch ratio (%) Decay energy (MeV)
Ground state (9/2-) 15.2 S 0.4 EC 100 5.67

Strong Gamma-rays from Decay of RE-171

Decay mode Half-life Gamma-ray energy (keV) Intensity (%)
EC 15.2 S 0.4 102.0 9.7+- 0.9
EC 15.2 S 0.4 105.6 1.3+- 0.4
EC 15.2 S 0.4 131.4 3.2+- 0.4
EC 15.2 S 0.4 133.4 5.2+- 0.4
EC 15.2 S 0.4 207.6 3.1+- 0.7
EC 15.2 S 0.4 233.4 1.45+- 0.18
EC 15.2 S 0.4 360.9 3.06+- 0.21
EC 15.2 S 0.4 434.9 7.6+- 0.5
EC 15.2 S 0.4 466.4 5.0+- 0.6
EC 15.2 S 0.4 498.0 5.0+- 0.3
EC 15.2 S 0.4 568.4 16.1+- 1.0
EC 15.2 S 0.4 933.9 1.6+- 0.4
EC 15.2 S 0.4 964.0 1.29+- 0.17
EC 15.2 S 0.4 1066.0 8.1+- 0.6