Results:2 different decay possibilities were found


Dataset #1:

Authors: T.D. Johnson, Balraj Singh   Citation:Nuclear Data Sheets 142, 1 (2017)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
193
84
Po
 957    (13/2+)   245 ms 11    α   7094   
189
82
Pb
 

Alphas:

Energy
(keV)
Intensity
(%)
Dose
( MeV/Bq-s )



  6375 15       0.8 % 3   0.051 19 
  7002 4      99.2 % 3   6.946 21 

Gamma and X-ray radiation:

Energy
(keV)
Intensity
(%)
Dose
( MeV/Bq-s )



   637 1       67 % 8   0.42 5 

Dataset #2:

Authors: T.D. Johnson, Balraj Singh   Citation:Nuclear Data Sheets 142, 1 (2017)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
193
84
Po
 0    (3/2-)   388 ms 40    α   7094   
189
82
Pb
 

Alphas:

Energy
(keV)
Intensity
(%)
Dose
( MeV/Bq-s )



  6420 20       0.7 % 3   0.045 19 
  6948 4      99.3 % 3   6.899 21 

Gamma and X-ray radiation:

Energy
(keV)
Intensity
(%)
Dose
( MeV/Bq-s )



   549 1       71 % 10   0.39 5