158 Pm
61 97
Half life: 4.8 s 5
Decay mode: b-
Sn (keV): 4.8E3 sy
Sp (keV): 9.7E3 sy
Literature cut-off date: 1-Oct-1995
Author(s): R.G. Helmer
ENSDF citation: NDS 77,471 (1996)

Decay properties

Mode Branching (%) Q-value (keV)
b- 100 6.2E3 sy

Gammas from 158Pm (4.8 s 5)

Eg (keV) Ig (%) Decay mode
72.8 * b-