239AM A DECAY 
Parent state: G.S.
Half life: 11.9 H(1)
Q(gs): 5922.4(14) keV
Branch ratio:    0.00010( 1)
 image 

Alpha ray: for absolute intensity multiply by 0.00010(1)
   Energy(keV)     Intensity(rel) Hindrance
      5825( 4)      0.33( 2)       630    
    5774.2(15)      83.7( 4)       1.4    
      5734( 2)     13.75( 7)       5.0    
      5680( 2)      1.98( 3)        17    

Gamma ray: 
   Energy(keV)    Intensity(rel)
      48.8( 9)        50(10)
E. BROWNE, J. K. TULI, Nuclear Data Sheet 122, 205 (2014)

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