204TL EC DECAY 
Parent state: G.S.
Half life: 3.783 Y(12)
Q(gs): 344.3(13) keV
Branch ratio:     0.0292( 7)
 image 

EC: total intensity = 100.0
C.J. CHIARA and F.G. KONDEV, Nuclear Data Sheet 111,141 (2010)

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