Results:2 different decay possibilities were found


Dataset #1:

Author: A.A. Sonzogni   Citation:Nuclear Data Sheets 103, 1 (2004)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
134
61
Pm
 0.0    (2+)   ≈ 5 s   ε   8.91E3   
134
60
Nd
 

Beta+:

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




  3005 97      6.22E+3 6       4.3 %  0.129
  3143 97      6.50E+3 6       5.7 %  0.179
  3285 97      6.80E+3 6      27 %  0.89
  3447 97      7.13E+3 6      30 %  1.03
  3670 97      7.59E+3 6      31 %  1.14

Mean beta+ energy: 3435.833 keV , total beta+ intensity: 98 % , mean beta+ dose: 3.367 MeV/Bq-s

Electrons:

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



Auger L     4.23       5.95 % 12   2.52E-4 5 
Auger K    30.5       0.55 % 3   1.66E-4 9 
CE K   250.83 20        3.31 %  0.0083
CE L   287.27 20        0.690 %  0.00198
CE M   292.82 20        0.151 %  4.41E-4
CE K   451.33 20        0.0225 %  1.02E-4
CE L   487.77 20        0.00371 %  1.81E-5
CE M   493.32 20        7.87E-4 %  3.88E-6

Gamma and X-ray radiation:

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



XR l     5.23       0.97 % 5   5.06E-5 24 
XR kα2    36.847       1.74 % 6   6.42E-4 20 
XR kα1    37.361       3.14 % 10   0.00117 4 
XR kβ3    42.166       0.309 % 9   1.30E-4 4 
XR kβ1    42.272       0.596 % 18   2.52E-4 8 
XR kβ2    43.335       0.199 % 6   8.6E-5 3 
   294.4 2       75 %  0.22080
   335.3 3        5.25 %  0.017603
   459.4 2       17.25 %  0.07925
   494.9 2        2.25 %  0.011135
Annihil.   511.0     196 % 
   594.7 4        2.3 % 10   0.013 6 
   753.8 2       18.5 %  0.13945
   794.7 2       22.75 %  0.18079
  1375.0 5        4.5 % 13   0.062 17 
  1384.0 5        3.8 % 13   0.052 17 

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
   294.4335.3, 459.4, 494.9, 594.7, 794.7, 1375.0
   335.3294.4, 459.4, 753.8
   459.4294.4, 335.3
   494.9294.4, 594.7
   594.7294.4, 494.9
   753.8335.3
   794.7294.4
  1375.0294.4

Dataset #2:

Author: A.A. Sonzogni   Citation:Nuclear Data Sheets 103, 1 (2004)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
134
61
Pm
 0.0+X    (5+)   22 s 1    ε: 100  8.91E3   
134
60
Nd
 

Beta+:

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




  2606.1 3      5.66E+3 6       4.05 %  0.105547
  2699.46 25      5.85E+3 6       3.43 %  0.092591
  2737.92 20      5.93E+3 6       6.33 %  0.173310
  2759.82 20      5.98E+3 6       4.01 %  0.110669
  2861.95 20      6.19E+3 6       5.91 %  0.169141
  2874.72 24      6.22E+3 6       2.07 %  0.059507
  2906.42 15      6.28E+3 6      11.3 %  0.328425
  2995.21 15      6.47E+3 6      16.1 %  0.482229
  3046.71 15      6.57E+3 6      13.3 %  0.405212
  3299.49 12      7.10E+3 6      23.9 %  0.78858

Mean beta+ energy: 3003.551 keV , total beta+ intensity: 90.4 % , mean beta+ dose: 2.715 MeV/Bq-s

Electrons:

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



Auger L     4.23       8.04 % 6   3.40E-4 3 
Auger K    30.5       0.74 % 4   2.26E-4 11 
CE K   250.83 20        3.77 %  0.0094
CE L   287.27 20        0.79 %  0.00226
CE M   292.82 20        0.172 %  5.03E-4
CE K   451.33 20        0.648 %  0.00292
CE L   487.77 20        0.107 %  5.21E-4
CE M   493.32 20        0.0227 %  1.12E-4
CE K   587.63 20        0.094 % 10   5.5E-4 6 
CE L   624.07 20        0.0142 % 16   8.9E-5 10 

Gamma and X-ray radiation:

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



XR l     5.23       1.31 % 6   6.8E-5 3 
XR kα2    36.847       2.36 % 5   8.71E-4 20 
XR kα1    37.361       4.26 % 9   0.00159 3 
XR kβ3    42.166       0.419 % 9   1.77E-4 4 
XR kβ1    42.272       0.809 % 17   3.42E-4 7 
XR kβ2    43.335       0.270 % 5   1.168E-4 23 
   294.4 2       85.4 %  0.25142
   335.3 3        2.928 %  0.009818
   459.4 2        8.784 %  0.040354
   494.9 2       64.782 %  0.32061
Annihil.   511.0     180.8 % 
   516.0 3        8.7 % 12   0.045 6 
   524.4 3        6.3 % 12   0.033 6 
   559.4 3       12.2 % 18   0.068 10 
   597.2 3        4.3 % 12   0.026 7 
   608.6 3        6.3 % 12   0.039 7 
   631.2 2       17.3 % 18   0.109 12 
   753.8 2        9.394 %  0.070812
   794.7 2       12.2 %  0.096953
   851.3 3        2.9 % 6   0.025 5 
   881.9 4        2.2 % 6   0.019 5 
  1167.1 3        6.8 % 18   0.080 21 
  1247.4 4        3.7 % 12   0.046 15 
  1442.6 5        4.4 % 12   0.063 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
   294.4335.3, 459.4, 494.9, 516.0, 524.4, 559.4, 597.2, 608.6, 631.2, 794.7, 851.3, 881.9,
1167.1, 1247.4, 1442.6
   335.3294.4, 459.4, 516.0, 608.6, 753.8
   459.4294.4, 335.3, 516.0, 559.4, 597.2, 608.6, 851.3
   494.9294.4, 524.4, 597.2, 631.2, 881.9, 1167.1, 1247.4, 1442.6
   516.0294.4, 335.3, 459.4, 753.8, 794.7
   524.4294.4, 494.9, 597.2
   559.4294.4, 459.4, 597.2, 753.8
   597.2294.4, 459.4, 494.9, 524.4, 559.4, 753.8
   608.6294.4, 335.3, 459.4, 753.8, 794.7
   631.2294.4, 494.9
   753.8335.3, 516.0, 559.4, 597.2, 608.6, 851.3
   794.7294.4, 516.0, 608.6
   851.3294.4, 459.4, 753.8
   881.9294.4, 494.9
  1167.1294.4, 494.9
  1247.4294.4, 494.9
  1442.6294.4, 494.9