Results:2 different decay possibilities were found


Dataset #1:

Author: Jin Wu   Citation:Nuclear Data Sheets 206, 1 (2025)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
179
81
Tl
 0.0+X    (11/2-)   1.40 ms 3    α: 100  6709.1 26   
175
79
Au
 

Alphas:

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



  7207 4      80 % 8   5.8 6 

Dataset #2:

Author: Jin Wu   Citation:Nuclear Data Sheets 206, 1 (2025)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
179
81
Tl
 0.0    (1/2+)   0.426 s 10    α   6709.1 26   
175
79
Au
 

Alphas:

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



  6557 4      60.0 %  3.93