203AT A DECAY (7.4 M) 
Parent state: G.S.
Half life: 7.4 M(2)
Q(gs): 6210.1(8) keV
Branch ratio:       0.27( 4)
 image 

Alpha ray: for absolute intensity multiply by 0.27(4)
   Energy(keV)     Intensity(rel) Hindrance
      6087( 1)       100           1.1( 2)
BALRAJ SINGH, Nuclear Data Sheet 108, 79 (2007)

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