Results:3 different decay possibilities were found


Dataset #1:

Author: S. Ohya   Citation:Nuclear Data Sheets 111, 1619 (2010)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
121
49
In
 0.0    9/2+   23.1 s 6    β-: 100  3363 27   
121
50
Sn
 

Beta-:

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




   984 13      2.44E+3 3    100 % 10   0.98 10 

Mean beta- energy: 9.8E+2 keV 14, total beta- intensity: 100 % 10, mean beta- dose: 0.98 MeV/Bq-s 17

Electrons:

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



Auger L     2.95       1.53 % 15   4.5E-5 4 
Auger K    21.0       0.170 % 25   3.6E-5 5 
CE K    27.150 20        0.86 % 17   2.3E-4 5 
CE K    31.140 20        0.1340 %  4.17E-5
CE L    51.885 20        0.48 % 16   2.5E-4 8 
CE M    55.466 20        0.10 % 3   5.4E-5 18 
CE L    55.875 20        0.0172 %  9.61E-6
CE N    56.213 20        0.017 % 6   1.0E-5 3 
CE O    56.349 20        5.9E-4 % 15   3.3E-7 9 
CE M    59.456 20        0.00339 %  2.01E-6
CE N    60.203 20        6.34E-4 %  3.81E-7
CE O    60.339 20        5.48E-5 %  3.31E-8
CE K   232.76 3        0.084 % 8   1.97E-4 19 
CE L   257.50 3        0.0103 % 10   2.6E-5 3 
CE M   261.08 3        0.00200 % 19   5.2E-6 5 
CE N   261.82 3        3.7E-4 % 4   9.8E-7 9 
CE O   261.96 3        3.1E-5 % 3   8.0E-8 8 
CE K   628.12 7        0.023 % 3   1.47E-4 20 
CE L   652.86 7        0.0029 % 3   1.91E-5 21 
CE M   656.44 7        5.8E-4 % 6   3.8E-6 4 
CE N   657.18 7        1.07E-4 % 12   7.0E-7 8 
CE O   657.32 7        9.2E-6 % 12   6.0E-8 8 
CE K   896.37 7        0.116 % 11   0.00104 10 
CE L   921.11 7        0.0143 % 14   1.32E-4 13 
CE M   924.69 7        0.0028 % 3   2.6E-5 3 
CE N   925.43 7        5.2E-4 % 5   4.9E-6 5 
CE O   925.57 7        4.4E-5 % 4   4.1E-7 4 

Gamma and X-ray radiation:

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



XR l     3.44       0.122 % 17   4.2E-6 6 
XR kα2    25.044       0.30 % 4   7.5E-5 11 
XR kα1    25.271       0.55 % 8   1.40E-4 20 
XR kβ3    28.444       0.050 % 7   1.43E-5 21 
XR kβ1    28.486       0.097 % 14   2.8E-5 4 
XR kβ2    29.111       0.027 % 4   7.7E-6 11 
    56.35 2        0.190 % 24   1.07E-4 14 
    60.34 2        0.065 %  3.9E-5
   261.96 3        7.9 % 7   0.0207 20 
   657.32 7        7.1 % 7   0.047 5 
   808.7 2        0.22 % 4   0.0018 3 
   869.31 10        1.10 % 13   0.0096 11 
   919.28 7        4.2 % 4   0.039 4 
   925.57 7       87 % 9   0.81 8 

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
     6.29261.96 (1.38E+9), 657.32 (1.38E+9), 919.28 (1.38E+9)
    56.3560.34, 808.7, 869.31
    60.3456.35, 808.7
   261.966.29 (1.38E+9), 657.32
   657.326.29 (1.38E+9), 261.96
   808.756.35, 60.34
   869.3156.35
   919.286.29 (1.38E+9)

Dataset #2:

Author: S. Ohya   Citation:Nuclear Data Sheets 111, 1619 (2010)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
121
49
In
 313.61    1/2-   3.88 m 10    IT: 1.2 2      
121
49
In
 

Electrons:

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



Auger L     2.84       0.6054 % 25   1.719E-5 7 
Auger K    20.1       0.0832 % 22   1.67E-5 4 
CE K   285.66 10        0.558 %  0.001595
CE L   309.36 10        0.1229 %  3.80E-4
CE M   312.77 10        0.0252 %  7.88E-5
CE N   313.48 10        0.00452 %  1.417E-5
CE O   313.60 10        2.62E-4 %  8.20E-7

Gamma and X-ray radiation:

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



XR l     3.29       0.0445 % 13   1.46E-6 4 
XR kα2    24.002       0.137 % 4   3.28E-5 9 
XR kα1    24.21       0.253 % 7   6.12E-5 18 
XR kβ3    27.238       0.0227 % 7   6.19E-6 18 
XR kβ1    27.276       0.0438 % 12   1.20E-5 3 
XR kβ2    27.863       0.0117 % 3   3.25E-6 9 
   313.6 1        0.48 %  0.0015

Dataset #3:

Author: S. Ohya   Citation:Nuclear Data Sheets 111, 1619 (2010)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
121
49
In
 313.61    1/2-   3.88 m 10    β-: 98.8 2  3363 27   
121
50
Sn
 

Beta-:

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




   135.9 95  ?    4.5E+2 3      0.015 % 6   2.0E-5 8 
   174 10  ?    5.6E+2 3      0.09 % 3   1.5E-4 5 
   272 11      8.1E+2 3      0.21 % 5   5.6E-4 14 
   906 12      2.27E+3 3      0.050 % 10   4.6E-4 9 
  1033 13      2.56E+3 3      0.50 % 10   0.0052 10 
  1047 13      2.57E+3 3      2.0 % 4   0.021 4 
  1137 13      2.77E+3 3      0.33 % 17   0.0037 19 
  1535 13      3.62E+3 3     69 % 15   1.06 23 
  1563 13      3.68E+3 3     26 % 15   0.40 23 

Mean beta- energy: 1.5E+3 keV 5, total beta- intensity: 98 % 21, mean beta- dose: 1.5 MeV/Bq-s 6

Electrons:

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



Auger L     2.95      42 % 13   0.0012 4 
Auger K    21.0       6.0 % 21   0.0013 4 
CE K    30.90 20       43 % 15   0.013 5 
CE L    55.64 20        5.5 % 19   0.0031 11 
CE M    59.22 20        1.1 % 4   6.4E-4 22 
CE N    59.96 20        0.20 % 7   1.2E-4 4 
CE O    60.10 20        0.018 % 6   1.1E-5 4 

Gamma and X-ray radiation:

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



XR l     3.44       3.4 % 10   1.2E-4 4 
XR kα2    25.044      11 % 4   0.0027 9 
XR kα1    25.271      20 % 7   0.0050 17 
XR kβ3    28.444       1.8 % 6   5.1E-4 17 
XR kβ1    28.486       3.4 % 12   1.0E-3 3 
XR kβ2    29.111       0.9 % 3   2.7E-4 9 
    60.1 2       21 % 7   0.012 4 
   908.9 5        0.33 % 19   0.0030 17 
  1041.2 5        1.1 % 4   0.012 4 
  1102.2 5        0.9 % 4   0.010 4 
  1120.4 2        0.51 %  0.0058
  1403 1        0.051 % 18   7.2E-4 25 
  2803.8 7        0.11 % 5   0.0032 14 
  2864.3 7        0.10 % 4   0.0029 12 
  3059.7 14  ?      0.09 % 4   0.0027 12 
  3228 2  ?      0.015 % 7   5.0E-4 23 

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
    60.11041.2, 2803.8, 3059.7
  1041.260.1
  2803.860.1
  3059.760.1