Results:2 different decay possibilities were found


Dataset #1:

Author: Huang Xiaolong and Kang Mengxiao   Citation:Nuclear Data Sheets 121, 395 (2014)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
199
85
At
 240    1/2+   0.31 s 8    α   6777.2 12   
195
83
Bi
 

Alphas:

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



 ≈6480      1.00 %  0.065

Dataset #2:

Author: Huang Xiaolong and Kang Mengxiao   Citation:Nuclear Data Sheets 121, 395 (2014)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
199
85
At
 0.0    (9/2-)   6.92 s 13    α   6777.2 12   
195
83
Bi
 

Alphas:

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



  6643 3      90 %  5.979