148SM A DECAY 
Parent state: G.S.
Half life: 7E+15 Y(2)
Q(gs): 1986.0(12) keV
Branch ratio:        1.0
image 

Alpha ray: 
   Energy(keV)     Intensity(rel) Hindrance
    1932.3(12)       100           1.0
A.A. Sonzogni, Nuclear Data Sheet 93, 599 (2001)

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