81SE B- DECAY (18.45 M) 
Parent state: G.S.
Half life: 18.45 M(12)
Q(gs): 1585.3(22) keV
Branch ratio:        1.0
image 

Beta ray: 

    Max.E(keV)    Avg.E(keV)     Intensity(rel)  Spin    1/2-
      1580(40)     614.4(10)     98.73(10)               3/2-
    1047.1( -)    377.85(94)     0.034( 5)          1/2-,3/2-
      1010        366.05(94)      0.79( 8)               3/2-
     935.4( -)    330.80(92)    0.0196(25)             (3/2)-
     757.0( -)    257.74(89)      0.40( 4)               3/2-
     258.0( -)     74.25(73)    0.0029(LE)                   

Gamma ray: for absolute intensity multiply by 0.0068(5)
   Energy(keV)    Intensity(rel)
    178.26(12)      0.85( 8)
    275.93( 4)       100    
     290.0( 7)       2.2( 4)
    290.04( 7)        82( 6)
    538.20( 9)       7.2( 5)
    552.42( 9)      13.0( 9)
    566.03( 5)      33.0(26)
    649.79( 9)      3.75(28)
     789.1( 5)      0.42( 5)
    828.27( 5)        42( 3)
      1105( 1)        -     
      1352          0.21( 7)
CORAL M. BAGLIN, Nuclear Data Sheet 109, 2257 (2008)
81SE B- DECAY (57.28 M) 
Parent state: 103.00(6) keV
Half life: 57.28 M(2)
Q(gs): 1585.3(22) keV
Branch ratio:    0.00051(14)
 image 

Beta ray: for absolute intensity multiply by 1961

    Max.E(keV)    Avg.E(keV)     Intensity(rel)  Spin    7/2+
    1152.3( -)    422.91(96)     0.051(13)               9/2+
     921.2( -)    324.87(94)   0.00058( 7)             (5/2)-

Gamma ray: for absolute intensity multiply by 206(58)
   Energy(keV)    Intensity(rel)
       201         0.030( 4)
    260.10(14)      0.46(13)
    275.93( 4)      0.48(14)
     491.3        0.0007( 1)
     767.1( 4)    0.0048( 5)
CORAL M. BAGLIN, Nuclear Data Sheet 109, 2257 (2008)

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