Results:2 different decay possibilities were found


Dataset #1:

Author: Coral M. Baglin   Citation:Nuclear Data Sheets 111,275 (2010)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
188
83
Bi
 0.0+Y    (3+)   60 ms 3    α   7255   
184
81
Tl
 

Alphas:

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



  6889 10       0.33 % 10   0.023 7 
  6992 5      97.70 % 20   6.831 15 
  7106 5       2.05 % 19   0.146 14 

Dataset #2:

Author: Coral M. Baglin   Citation:Nuclear Data Sheets 111,275 (2010)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
188
83
Bi
 0.0+X    (10-)   265 ms 10    α   7255   
184
81
Tl
 

Alphas:

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



  6813 5      91.2 % 12   6.21 8 
  6995 15       1.4 % 5   0.10 3 
  7232 10       4.1 % 9   0.30 7 
  7302 5       3.3 % 9   0.24 7