154 Tm
69 85
Half life: 8.1 s 3
Jp: (2-)
Decay mode: e+b+, a
Sn (keV): 8.63E3 sy
Sp (keV): 1.39E3 sy
Literature cut-off date: 1-Mar-1993
Author(s): R.G. Helmer
ENSDF citation: NDS 69,507 (1993)

Decay properties

Mode Branching (%) Q-value (keV)
e+b+ 56 15 8.05E3 sy
a 44 15 5094 50

Alphas from 154Tm (8.1 s 3)

Ea (keV) Ia (%)
4956 3 100