Results:2 different decay possibilities were found


Dataset #1:

Author: Jun Chen and Balraj Singh   Citation:Nuclear Data Sheets 135, 1 (2016)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
42
21
Sc
 0    0+   680.79 ms 28    ε: 100  6426.10 10   
42
20
Ca
 

Beta+:

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




  1616.83  3567.10 10       0.0074 % 11   1.20E-4 18 
  2510.34  5404.10 10      99.8953 % 15   2.50771 4 

Mean beta+ energy: 2510.27 keV 6, total beta+ intensity: 99.9027 % 19, mean beta+ dose: 2.50783 MeV/Bq-s 8

Electrons:

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



Auger L     0.31       0.1496 % 5   4.638E-7 16 
Auger K     3.3       0.0724 % 3   2.390E-6 12 

Gamma and X-ray radiation:

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



XR l     0.34       2.7E-4 % 9   9E-10 3 
XR kα2     3.688       0.00430 % 19   1.58E-7 7 
XR kα1     3.692       0.0085 % 3   3.15E-7 13 
XR kβ1     4.013       8.9E-4 % 4   3.57E-8 17 
XR kβ3     4.013       4.52E-4 % 20   1.82E-8 8 
   313       0.0075 % 12   2.3E-5 4 
Annihil.   511.0     199.805 % 4  
  1524       0.0075 % 12   1.14E-4 18 

Gamma Coincidence Data:

For each gamma, the list of gammas in coincidence is given.
If experimentally known, an estimate of the average time interval (in seconds) between both gammas is given.

E(γ)Coincidence
   3131524
   3131524
  1524313, 313

Dataset #2:

Author: Jun Chen and Balraj Singh   Citation:Nuclear Data Sheets 135, 1 (2016)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
42
21
Sc
 616.286    7+   61.7 s 4    ε: 100  6426.10 10   
42
20
Ca
 

Beta+:

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




  1264.00  2831.05 18      99.336 % 7   1.25561 9 

Mean beta+ energy: 1264.00 keV 13, total beta+ intensity: 99.336 % 7, mean beta+ dose: 1.25561 MeV/Bq-s 15

Electrons:

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



Auger L     0.31       1.022 % 4   3.167E-6 11 
Auger K     3.3       0.4945 % 24   1.632E-5 8 

Gamma and X-ray radiation:

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



XR l     0.34       0.0018 % 6   6.3E-9 21 
XR kα2     3.688       0.0293 % 13   1.08E-6 5 
XR kα1     3.692       0.0583 % 24   2.15E-6 9 
XR kβ1     4.013       0.0061 % 3   2.44E-7 12 
XR kβ3     4.013       0.00309 % 14   1.24E-7 5 
   328       1.0 % 4   0.0033 13 
   437.5 5      100 %  0.4375
Annihil.   511.0     198.672 % 14  
   899       0.7 % 3   0.006 3 
  1227.0 5       99.0 % 4   1.215 5 
  1524.5 5       99.70 % 12   1.5199 19 
  2424       0.30 % 12   0.007 3 

Gamma Coincidence Data:

For each gamma, the list of gammas in coincidence is given.
If experimentally known, an estimate of the average time interval (in seconds) between both gammas is given.

E(γ)Coincidence
   328437.5, 437.5, 899, 1524.5, 2424
   328899, 1524.5, 2424
   437.5328, 899, 1227.0, 1524.5, 2424
   437.5328, 899, 1227.0, 1524.5, 2424
   899328, 328, 437.5, 437.5, 1524.5
   8991524.5
  1227.0437.5, 437.5, 1524.5
  1227.01524.5
  1524.5328, 328, 437.5, 437.5, 899, 899, 1227.0, 1227.0
  2424328, 328, 437.5, 437.5