148 Sm
62 86
Half life: 7E+15 y 3
Jp: 0+
Decay mode: a
Sn (keV): 8141.5 7
Sp (keV): 7583.3 7
Abundance: 11.3 1 %
Prod. mode: Naturally occurring
Fission product
Literature cut-off date: 31-Jul-1989
Author(s): L.K. Peker
Update: Unknown, J. Tuli
ENSDF citation: NDS 59,393 (1990)

Decay properties

Mode Branching (%) Q-value (keV)
a 100 1986.0 12

Alphas from 148Sm (7E+15 y 3)

Ea (keV) Ia (%)
1960 20 100