Results:3 different decay possibilities were found


Dataset #1:

Author: Balraj Singh and Jun Chen   Citation:Nuclear Data Sheets 147, 1 (2018)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
164
67
Ho
 0.0    1+   28.8 m 5    ε: 60 5  961.4 14   
164
66
Dy
 

Electrons:

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



Auger L     5.16      51 % 4   0.00262 19 
CE K    19.603 5        4.05 %  7.94E-4
Auger K    37.2       3.3 % 4   0.00124 14 
CE L    64.346 5        9.76 %  0.00628
CE M    71.345 5        2.35 %  0.001673
CE N    72.976 5        0.526 %  3.84E-4
CE O    73.354 5        0.0624 %  4.57E-5

Gamma and X-ray radiation:

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



XR l     6.5      12.4 % 10   8.0E-4 7 
XR kα2    45.208      14.4 % 14   0.0065 7 
XR kα1    45.988      25 % 3   0.0117 12 
XR kβ3    51.947       2.7 % 3   0.00138 14 
XR kβ1    52.113       5.1 % 5   0.0027 3 
XR kβ2    53.476       1.72 % 17   9.2E-4 9 
    73.392 5        1.88 %  0.00138
   689.3 5        5.7E-4 % 9   3.9E-6 6 
   762.4 5        4.7E-4 % 7   3.6E-6 5 

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
    73.392689.3
   689.373.392

Dataset #2:

Author: Balraj Singh and Jun Chen   Citation:Nuclear Data Sheets 147, 1 (2018)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
164
67
Ho
 0.0    1+   28.8 m 5    β-: 40 5  961.4 14   
164
68
Er
 

Beta-:

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




   286.13 54    870.0 14     12.0 % 25   0.034 7 
   321.65 55    961.4 14     28 % 6   0.090 20 

Mean beta- energy: 3.1E+2 keV 7, total beta- intensity: 40 % 7, mean beta- dose: 0.12 MeV/Bq-s 4

Electrons:

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



Auger L     5.5       5.95 % 7   3.27E-4 4 
CE K    33.90 3        3.05 %  0.001034
Auger K    39.7       0.177 % 12   7.0E-5 5 
CE L    81.64 3        5.03 %  0.00411
CE M    89.18 3        1.225 %  0.001092
CE N    90.94 3        0.277 %  2.52E-4
CE O    91.35 3        0.0324 %  2.96E-5

Gamma and X-ray radiation:

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



XR l     6.95       1.64 % 7   1.14E-4 5 
XR kα2    48.221       0.823 % 18   3.97E-4 9 
XR kα1    49.128       1.45 % 3   7.11E-4 15 
XR kβ3    55.48       0.154 % 3   8.56E-5 17 
XR kβ1    55.674       0.298 % 6   1.66E-4 3 
XR kβ2    57.142       0.1000 % 21   5.71E-5 12 
    91.39 3        2.3 %  0.0021

Dataset #3:

Author: Balraj Singh and Jun Chen   Citation:Nuclear Data Sheets 147, 1 (2018)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
164
67
Ho
 139.778    6-   36.6 m 3    IT       
164
67
Ho
 

Electrons:

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



CE K     1.02 5       78 % 6   8.0E-4 7 
Auger L     5.33     176 % 4   0.00938 23 
CE L    27.946 20       69 % 3   0.0194 9 
CE M    35.212 20       15.3 % 8   0.0054 3 
CE L    36.40 6       74.6 % 13   0.0272 5 
CE N    36.904 20        3.57 % 17   0.00132 6 
CE O    37.309 20        0.511 % 23   1.91E-4 9 
CE K    38.38 5        0.176 % 22   6.7E-5 9 
Auger K    38.4       4.7 % 5   0.00181 18 
CE M    43.66 6       20.2 % 3   0.00881 15 
CE N    45.35 6        4.59 % 9   0.00208 4 
CE O    45.76 6        0.514 % 9   2.35E-4 4 
CE L    47.25 5       11.4 % 6   0.0054 3 
CE M    54.51 5        2.54 % 13   0.00138 7 
CE N    56.20 5        0.59 % 12   3.3E-4 7 
CE O    56.61 5        0.085 % 4   4.81E-5 24 
CE L    84.61 5        0.24 % 3   2.1E-4 3 
CE M    91.87 5        0.059 % 8   5.4E-5 7 
CE N    93.56 5        0.0132 % 17   1.24E-5 16 
CE O    93.97 5        0.00157 % 20   1.47E-6 19 

Gamma and X-ray radiation:

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



XR l     6.72      45.7 % 22   0.00307 15 
    37.34 2       11.4 % 7   0.0043 3 
    45.79 6        0.0219 % 14   1.00E-5 6 
XR kα2    46.7      21.2 % 16   0.0099 8 
XR kα1    47.547      37 % 3   0.0178 14 
XR kβ3    53.695       3.9 % 3   0.00211 16 
XR kβ1    53.877       7.6 % 6   0.0041 3 
XR kβ2    55.293       2.55 % 20   0.00141 11 
    56.64 5        6.5 % 3   0.00370 17 
    94.00 5        0.138 % 18   1.30E-4 16 

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
    37.3445.79 (2.80E-9), 56.64 (2.80E-9)
    45.7937.34 (2.80E-9), 56.64, 94.00
    56.6437.34 (2.80E-9), 45.79
    94.0045.79