Results:2 different decay possibilities were found


Dataset #1:

Author: Shaofei Zhu and E. A. Mccutchan   Citation:Nuclear Data Sheets 175, 1 (2021)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
218
92
U
 0.0    0+   0.51 ms +17-10    α   8775   
214
90
Th
 

Alphas:

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



  8612 9     100 %  8.612

Dataset #2:

Author: Shaofei Zhu and E. A. Mccutchan   Citation:Nuclear Data Sheets 175, 1 (2021)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
218
92
U
 2105    (8+)   0.56 ms +26-14    α: ?  8775   
214
90
Th
 

Alphas:

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



 10678 17     100 % 10.678