230TH A DECAY 
Parent state: G.S.
Half life: 7.538E+4 Y(30)
Q(gs): 4770.0(15) keV
Branch ratio:        1.0
image 

Alpha ray: 
   Energy(keV)     Intensity(rel) Hindrance
    4687.0(15)      76.3( 3)       1.0    
    4620.5(15)      23.4( 1)       1.1    
    4479.8(16)      0.12(AP)        20(AP)
    4438.4(16)     0.030(15)        38    
    4371.8(16)    9.7E-4(13)       360    
    4278.3(17)    8.0E-6(20)      8000    
    4248.5(16)   1.03E-5(22)      4100    
    3877.8(16)    3.4E-6(AP)       6.2(AP)
    3829.4(17)    1.4E-6(AP)       5.2(AP)

Gamma ray: for absolute intensity multiply by 1.01(6)
   Energy(keV)    Intensity(rel)
    67.672( 2)     0.373(21)
     67.81(20)        -     
     110.0( 1)    5.9E-5( 5)
     124.8( 2)    2.8E-7(14)
   143.872( 4)    0.0483(22)
   186.053( 4)    0.0087( 4)
     205.1( 5)    5.1E-6(12)
     235.0( 1)    8.3E-6(18)
   253.729(10)    0.0110( 5)
     253.8( 1)     84E-5( 9)
     551.8( 5)    5.4E-7( 8)
     570.5( 3)    3.3E-6( 5)
     620.0( 5)    7.9E-7(12)
Y. A. AKOVALI, Nuclear Data Sheet 77,433 (1996)

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