177YB IT DECAY (6.41 S) 
Parent state: 331.5(3) keV
Half life: 6.41 S(2)
Q(gs): () keV
Branch ratio:        1.0
image 

Gamma ray: 
   Energy(keV)    Intensity(rel)
     104.5( 2)      76.5( 5)
     227.0( 2)      12.6( 3)
F.G. KONDEV, Nuclear Data Sheet 98, 801 (2003)

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