85KR B- DECAY (10.739 Y) 
Parent state: G.S.
Half life: 10.739 Y(14)
Q(gs): 687.0(20) keV
Branch ratio:          1
image 

Beta ray: 

    Max.E(keV)    Avg.E(keV)     Intensity(rel)  Spin    9/2+
     687.0( -)    251.59( 8)    99.563(10)               5/2-
     406.0( -)    124.03( 8)    4.7E-7(LE)               1/2-
     173.0( -)     47.65( 7)     0.434(10)               9/2+

Gamma ray: for absolute intensity multiply by 0.00434(10)
   Energy(keV)    Intensity(rel)
    129.81( 2)    0.0001(LE)
    151.18( 3)    0.0005( 3)
    362.81( 4)    0.0005( 1)
   513.997( 5)     100.0
BALRAJ SINGH AND JUN CHEN, Nuclear Data Sheet 116, 1 (2014)
85KR B- DECAY (4.480 H) 
Parent state: 304.86(7) keV
Half life: 4.480 H(8)
Q(gs): 687.0(20) keV
Branch ratio:      0.788( 5)
 image 

Beta ray: for absolute intensity multiply by 1.269

    Max.E(keV)    Avg.E(keV)     Intensity(rel)  Spin    1/2-
       840( 2)    290.34(82)      78.5(10)               3/2-
     710.9( -)    238.22(79)     0.311(10)               1/2-
     260.0( -)     74.61(65)     0.019( 5)               3/2-

Gamma ray: for absolute intensity multiply by 0.954
   Energy(keV)    Intensity(rel)
    129.81( 2)      0.40( 1)
   151.195( 6)     100.0(11)
    281.01( 4)     0.001(LE)
     451.0( 1)     0.015( 5)
     580.6( 1)     0.001(LE)
     731.6( 3)     0.010( 4)
BALRAJ SINGH AND JUN CHEN, Nuclear Data Sheet 116, 1 (2014)

Please e-mail to jhchang@kaeri.re.kr for any comment. Thank you.