59-PR-136
Atomic Mass Mass Excess
135.91264569381 amu -81.37 MeV

Level energy (MeV) Spin & parity Half-life Mode of decay Branch ratio (%) Decay energy (MeV)
Ground state 2+ 13.1 M 0.1 EC 100 5.126

Strong Gamma-rays from Decay of PR-136

Decay mode Half-life Gamma-ray energy (keV) Intensity (%)
EC 13.1 M 0.1 461.00 7.7+- 0.5
EC 13.1 M 0.1 539.75 52.4+- 1.9
EC 13.1 M 0.1 552.16 76.+- 5.
EC 13.1 M 0.1 761.0 1.5+- 0.3
EC 13.1 M 0.1 1000.70 5.0+- 0.4
EC 13.1 M 0.1 1092.30 18.5+- 1.2
EC 13.1 M 0.1 1359.60 1.00+- 0.11
EC 13.1 M 0.1 1425.00 0.94+- 0.11
EC 13.1 M 0.1 1515.00 1.94+- 0.23
EC 13.1 M 0.1 1602.70 3.9+- 0.4
EC 13.1 M 0.1 1899.2 0.73+- 0.22
EC 13.1 M 0.1 2042.60 0.73+- 0.06
EC 13.1 M 0.1 2067.20 2.99+- 0.19
EC 13.1 M 0.1 2242.50 0.68+- 0.06
EC 13.1 M 0.1 2313.70 0.63+- 0.06
EC 13.1 M 0.1 2451.20 0.71+- 0.09