Results:


Dataset #1:

Author: S. Ota and E.A. Mccutchan   Citation:Nuclear Data Sheets 203, 1 (2025)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
47
18
Ar
 0.0    (3/2)-   1.23 s 3    β-   10344.7 18   
47
19
K
 

Beta-:

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




  2021.4 12   4502 3      4.0 % 10   0.081 20 
  3035.8 12   6583 3     27 % 3   0.82 9 
  3057.6 9  ? 6627.1 19      9.0 % 20   0.28 6 
  3891.3 11  ? 8324.7 23      8 % 6   0.31 23 
  4701.5 10   9984.7 21     26 % 5   1.22 24 
  4877.9 9  10344.7 18     26 % 8   1.3 4 

Mean beta- energy: 4.0E+3 keV 7, total beta- intensity: 100 % 12, mean beta- dose: 4.0 MeV/Bq-s 8

Electrons:

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



Auger K     2.97       0.0534 % 3   1.586E-6 9 
CE K   356.3926 4        0.06 %  2.2E-4
CE L   359.6229 4        0.005 %  2.0E-5
CE M   360       6E-4 %  2.2E-6
CE N   360       2.1E-5 %  8E-8
CE K  1656.3926 4        0.00120 % 18   2.0E-5 3 
CE L  1659.6229 4        1.00E-4 % 15   1.66E-6 25 
CE M  1660       1.09E-5 % 16   1.8E-7 3 
CE N  1660       4.0E-7 % 6   6.7E-9 10 
CE K  2016.3926 4        1.11E-4 % 20   2.2E-6 4 
CE L  2019.6229 4        9.4E-6 % 17   1.9E-7 3 
CE M  2020       1.01E-6 % 19   2.0E-8 4 
CE N  2020       3.7E-8 % 7   7.6E-10 14 

Gamma and X-ray radiation:

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



XR kα2     3.311       0.00268 % 25   8.9E-8 8 
XR kα1     3.314       0.0053 % 6   1.76E-7 19 
XR kβ1     3.59       4.9E-4 % 5   1.77E-8 18 
XR kβ3     3.59       2.49E-4 % 25   8.9E-9 9 
   360      61 %  0.22
  1660      32 % 5   0.54 8 
  1742      25 % 4   0.44 7 
  2020 ?      4.3 % 8   0.086 16 
  3357 ?      0.6 % 6   0.020 21 
  3402 ?      2.4 % 13   0.08 4 
  3718 ?      8.5 % 16   0.32 6 
  3822       3.7 % 7   0.14 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
   3601660 (1.10E-9), 1742 (7.40E-9), 3357 (1.10E-9), 3402 (1.10E-9), 3822 (7.40E-9)
  1660360 (1.10E-9), 1742 (6.30E-9), 3822 (6.30E-9)
  1742360 (7.40E-9), 1660 (6.30E-9), 2020 (6.30E-9)
  20201742 (6.30E-9), 3822 (6.30E-9)
  3357360 (1.10E-9)
  3402360 (1.10E-9)
  3822360 (7.40E-9), 1660 (6.30E-9), 2020 (6.30E-9)