219AC A DECAY (11.8 US) 
Parent state: G.S.
Half life: 11.8 US(15)
Q(gs): 8830(50) keV
Branch ratio:        1.0
image 

Alpha ray: 
   Energy(keV)     Intensity(rel) Hindrance
      8664(10)       100           1.2( 2)
B. Maheshwari, Nuclear Data Sheet 114, 2023 (2013)

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