139 Gd
64 75
Half life: 4.9 s 10
Jp: 9/2-
Decay mode: e+b+, b+p
Ex(keV): 0.0
Sn (keV): 9.8E3 sy
Sp (keV): 3.0E3 sy
Literature cut-off date: 17-Apr-1989
Author(s): T.W. Burrows
ENSDF citation: NDS 57,337 (1989)

Decay properties

Mode Branching (%) Q-value (keV)
e+b+ 7.7E3 sy
b+p