50V B- DECAY (1.4E+17 Y) 
Parent state: G.S.
Half life: 1.4E+17 Y(+4-3)
Q(gs): 1037.9(3) keV
Branch ratio:       0.17(11)
 image 

Beta ray: 

    Max.E(keV)    Avg.E(keV)     Intensity(rel)  Spin      6+
     254.6( -)      75.6( 3)       100                     2+

Gamma ray: for absolute intensity multiply by 0.9997
   Energy(keV)    Intensity(rel)
    783.29( 9)       100
ZOLTAN ELEKES AND JANOS TIMAR, Nuclear Data Sheet 112, 1 (2011)

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