228RA B- DECAY
Parent state: G.S.
Half life: 5.75 Y(3)
Q(gs): 45.8(7) keV
Branch ratio:        1.0    
image

Beta ray: 

    Max.E(keV)    Avg.E(keV)     Intensity(rel)  Spin      0+
      39.5( -)     10.04(25)        10(AP)                 1-
      39.1( -)      9.94(25)        40(AP)                 1+
      25.6( -)      6.48(23)        20                     1-
      12.7( -)      3.22(23)        30                     1+

Gamma ray: for absolute intensity multiply by 0.016(AP)
   Energy(keV)    Intensity(rel)
      6.28( 3)        -     
      6.67( 2)        -     
     12.75( 5)        19( 4)
     13.52( 2)       100    
     15.15( 8)        -     
      15.5( 2)        10( 2)
      16.2( 1)        45( 5)
      26.4( 1)        -     
      30.6( 1)        -     

KHALIFEH ABUSALEEM, Nuclear Data Sheet 116, 163 (2014)

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