Decay information

222RN A DECAY (3.8235 D)

Parent state: G.S.
Half life: 3.8235 D(3)
Q(gs): 5590.3(3) keV
Branch ratio:          1


Alpha ray: 
   Energy(keV)     Intensity(rel) Hindrance
   5489.48(30)     99.92( 1)       1.0    
      4986( 1)     0.078( 1)      1.92( 3)
      4826( 4)    0.0005(AP)        30(AP)

Gamma ray: 
   Energy(keV)    Intensity(rel)
       510( 2)     0.076

ASHOK K. JAIN, BALRAJ SINGH, Nuclear Data Sheet 107, 1027 (2006)

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