Results:4 different decay possibilities were found


Dataset #1:

Author: F.G. Kondev   Citation:Nuclear Data Sheets 196, 342 (2024)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
202
82
Pb
 2169.838    9-   3.54 h 2    IT       
202
82
Pb
 

Electrons:

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



Auger L     7.97      15.1 % 21   0.00120 17 
CE K    36.75 9        0.11 % 3   4.0E-5 11 
CE K    41.10 20        0.059 % 23   2.4E-5 9 
Auger K    56.7       0.28 % 3   1.58E-4 18 
CE L   108.89 9        0.021 % 6   2.3E-5 6 
CE L   113.24 20       14 % 5   0.016 6 
CE M   120.90 9        0.0049 % 14   5.9E-6 16 
CE N   123.86 9        0.0012 % 3   1.5E-6 4 
CE O   124.67 9        2.3E-4 % 6   2.9E-7 8 
CE P   124.75 9        1.9E-5 % 5   2.3E-8 6 
CE M   125.25 20        4.5 % 17   0.0056 22 
CE N   128.21 20        1.2 % 5   0.0015 6 
CE O   129.02 20        0.20 % 8   2.6E-4 10 
CE P   129.10 20        0.009 % 3   1.1E-5 4 
CE K   152.18 4        0.147 % 21   2.2E-4 3 
CE K   203.93 9        0.010 % 4   2.0E-5 8 
CE L   224.32 4        0.027 % 3   6.1E-5 7 
CE M   236.33 4        0.0064 % 7   1.51E-5 17 
CE N   239.29 4        0.00163 % 18   3.9E-6 4 
CE O   240.10 4        3.2E-4 % 4   7.7E-7 9 
CE P   240.18 4        3.3E-5 % 4   7.9E-8 10 
CE L   276.07 9        0.0019 % 6   5.3E-6 16 
CE M   288.08 9        4.5E-4 % 13   1.3E-6 4 
CE N   291.04 9        1.2E-4 % 3   3.4E-7 10 
CE O   291.85 9        2.3E-5 % 7   6.6E-8 20 
CE P   291.93 9        2.3E-6 % 8   6.6E-9 22 
CE K   329.30 20        0.0045 % 12   1.5E-5 4 
CE K   334.12 6        2.51 % 24   0.0084 8 
CE L   401.44 20        7.4E-4 % 19   3.0E-6 8 
CE L   406.26 6        0.94 % 9   0.0038 4 
CE M   413.45 20        1.7E-4 % 4   7.1E-7 18 
CE N   416.41 20        4.3E-5 % 11   1.8E-7 5 
CE O   417.22 20        8.5E-6 % 22   3.5E-8 9 
CE P   417.30 20        8.2E-7 % 21   3.4E-9 9 
CE M   418.27 6        0.236 % 23   9.9E-4 10 
CE N   421.23 6        0.060 % 6   2.52E-4 24 
CE O   422.04 6        0.0112 % 11   4.7E-5 5 
CE P   422.12 6        8.1E-4 % 8   3.4E-6 3 
CE K   444.34 10        0.0041 % 11   1.8E-5 5 
CE K   459.6 3        0.028 % 9   1.3E-4 4 
CE L   516.48 10        6.9E-4 % 19   3.6E-6 10 
CE M   528.49 10        1.6E-4 % 4   8.6E-7 23 
CE N   531.45 10        4.1E-5 % 11   2.2E-7 6 
CE L   531.7 3        0.045 % 15   2.4E-4 8 
CE O   532.26 10        8.2E-6 % 22   4.4E-8 12 
CE P   532.34 10        8.8E-7 % 24   4.7E-9 13 
CE M   543.7 3        0.012 % 4   6.7E-5 22 
CE N   546.7 3        0.0032 % 11   1.7E-5 6 
CE O   547.5 3        5.8E-4 % 19   3.2E-6 11 
CE P   547.6 3        3.9E-5 % 13   2.1E-7 7 
CE K   569.49 6        0.145 % 14   8.3E-4 8 
CE K   574.55 11        8.5E-4 % 18   4.9E-6 10 
CE L   641.63 6        0.0228 % 22   1.46E-4 14 
CE L   646.69 11        2.1E-4 % 4   1.4E-6 3 
CE M   653.64 6        0.0053 % 5   3.4E-5 3 
CE N   656.60 6        0.00133 % 13   8.7E-6 8 
CE O   657.41 6        2.6E-4 % 3   1.73E-6 17 
CE P   657.49 6        2.6E-5 % 3   1.74E-7 17 
CE M   658.70 11        5.1E-5 % 11   3.4E-7 7 
CE N   661.66 11        1.3E-5 % 3   8.6E-8 18 
CE O   662.47 11        2.5E-6 % 5   1.6E-8 3 
CE P   662.55 11        2.2E-7 % 4   1.4E-9 3 
CE K   698.99 6        4.00 %  0.0279
CE L   771.13 6        2.94 %  0.0226
CE M   783.14 6        0.782 %  0.00612
CE N   786.10 6        0.200 %  0.001572
CE O   786.91 6        0.0374 %  2.95E-4
CE P   786.99 6        0.00284 %  2.24E-5
CE K   866.50 20        0.0057 % 12   4.9E-5 11 
CE K   872.70 15        0.515 % 8   0.00450 7 
CE L   938.64 20        0.00113 % 24   1.06E-5 23 
CE L   944.84 15        0.1020 % 15   9.64E-4 14 
CE M   950.65 20        2.7E-4 % 6   2.6E-6 5 
CE N   953.61 20        6.8E-5 % 15   6.5E-7 14 
CE O   954.42 20        1.3E-5 % 3   1.3E-7 3 
CE P   954.50 20        1.3E-6 % 3   1.2E-8 3 
CE M   956.85 15        0.0243 % 4   2.33E-4 4 
CE N   959.81 15        0.00616 % 9   5.92E-5 9 
CE O   960.62 15        0.001204 % 18   1.156E-5 17 
CE P   960.70 15        1.151E-4 % 17   1.106E-6 16 
CE K  1294.8 5        3.4E-6 % 6   4.4E-8 8 
CE L  1366.9 5        9.1E-7 % 17   1.24E-8 23 
CE M  1378.9 5        2.2E-7 % 4   3.1E-9 6 
CE N  1381.9 5        5.7E-8 % 11   7.8E-10 15 
CE O  1382.7 5        1.10E-8 % 21   1.5E-10 3 
CE P  1382.8 5        1.03E-9 % 19   1.4E-11 3 

Gamma and X-ray radiation:

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



XR l    10.6       9.2 % 21   9.8E-4 22 
XR kα2    72.805       2.09 % 8   0.00152 6 
XR kα1    74.969       3.48 % 13   0.00261 10 
XR kβ3    84.45       0.421 % 16   3.55E-4 14 
XR kβ1    84.938       0.81 % 3   6.9E-4 3 
XR kβ2    87.3       0.295 % 11   2.57E-4 10 
   124.75 9        0.54 % 15   6.7E-4 19 
   129.1 2        0.039 % 15   5.0E-5 19 
   240.18 4        0.250 % 28   6.0E-4 7 
   291.93 9        0.032 % 9   9E-5 3 
   417.3 2        0.39 % 10   0.0016 4 
   422.12 6       84 % 8   0.35 3 
   532.34 10        0.055 % 15   2.9E-4 8 
   547.6 3        0.12 % 4   6.6E-4 22 
   657.49 6       31.8 % 30   0.209 20 
   662.55 11        0.073 % 15   4.8E-4 10 
   786.99 6       49 %  0.39
   954.5 2        0.98 % 21   0.0094 20 
   960.70 15       90.1 % 4   0.866 4 
  1382.8 5        3.2E-4 % 6   4.4E-6 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
   124.75129.1, 240.18, 291.93, 422.12 (1.97E-9), 532.34, 662.55, 954.5, 960.70 (2.07E-9),
1382.8 (1.97E-9)
   129.1124.75, 240.18, 291.93, 417.3, 422.12 (1.97E-9), 532.34, 657.49, 662.55, 954.5, 960.70 (2.07E-9),
1382.8 (1.97E-9)
   240.18124.75, 129.1, 291.93, 417.3, 422.12 (1.97E-9), 547.6, 960.70 (2.07E-9), 1382.8 (1.97E-9)
   291.93124.75, 129.1, 240.18, 422.12 (1.97E-9), 662.55, 960.70 (2.07E-9), 1382.8 (1.97E-9)
   417.3129.1, 240.18, 422.12 (1.97E-9), 662.55, 960.70 (2.07E-9), 1382.8 (1.97E-9)
   422.12124.75 (1.97E-9), 129.1 (1.97E-9), 240.18 (1.97E-9), 291.93 (1.97E-9), 417.3 (1.97E-9),
532.34 (1.97E-9), 547.6 (1.97E-9), 657.49 (1.97E-9), 786.99 (1.97E-9),
960.70 (1.00E-10)
   532.34124.75, 129.1, 422.12 (1.97E-9), 960.70 (2.07E-9), 1382.8 (1.97E-9)
   547.6240.18, 422.12 (1.97E-9), 662.55, 960.70 (2.07E-9), 1382.8 (1.97E-9)
   657.49129.1, 422.12 (1.97E-9), 960.70 (2.07E-9), 1382.8 (1.97E-9)
   662.55124.75, 129.1, 291.93, 417.3, 547.6, 960.70 (1.00E-10)
   786.99422.12 (1.97E-9), 960.70 (2.07E-9), 1382.8 (1.97E-9)
   954.5124.75, 129.1, 960.70 (1.00E-10)
   960.70124.75 (2.07E-9), 129.1 (2.07E-9), 240.18 (2.07E-9), 291.93 (2.07E-9), 417.3 (2.07E-9),
422.12 (1.00E-10), 532.34 (2.07E-9), 547.6 (2.07E-9), 657.49 (2.07E-9),
662.55 (1.00E-10), 786.99 (2.07E-9), 954.5 (1.00E-10)
  1382.8124.75 (1.97E-9), 129.1 (1.97E-9), 240.18 (1.97E-9), 291.93 (1.97E-9), 417.3 (1.97E-9),
532.34 (1.97E-9), 547.6 (1.97E-9), 657.49 (1.97E-9), 786.99 (1.97E-9)

Dataset #2:

Author: F.G. Kondev   Citation:Nuclear Data Sheets 196, 342 (2024)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
202
82
Pb
 2169.838    9-   3.54 h 2    ε   40   
202
81
Tl
 

Electrons:

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



Auger L     7.78       7.1 % 6   5.5E-4 4 
Auger K    55.2       0.40 % 6   2.2E-4 3 
CE K    63.02 15        0.50 % 4   3.2E-4 3 
CE K   126.39 7        0.65 % 4   8.2E-4 5 
CE L   133.20 15        0.092 % 7   1.22E-4 9 
CE M   144.85 15        0.0216 % 18   3.1E-5 3 
CE N   147.70 15        0.0055 % 4   8.1E-6 6 
CE O   148.48 15        0.00105 % 8   1.56E-6 12 
CE K   155.57 10        0.094 % 7   1.46E-4 10 
CE L   196.57 7        0.110 % 7   2.15E-4 14 
CE M   208.22 7        0.0256 % 17   5.3E-5 4 
CE N   211.07 7        0.0065 % 4   1.36E-5 9 
CE O   211.85 7        0.00126 % 8   2.66E-6 18 
CE L   225.75 10        0.072 % 5   1.63E-4 11 
CE M   237.40 10        0.0186 % 13   4.4E-5 3 
CE N   240.25 10        0.0047 % 3   1.12E-5 8 
CE O   241.03 10        8.2E-4 % 6   1.98E-6 14 
CE K   250.02 10        0.047 % 8   1.18E-4 20 
CE K   304.41 7        0.95 % 8   0.0029 3 
CE L   320.20 10        0.0086 % 9   2.7E-5 3 
CE M   331.85 10        0.00200 % 20   6.6E-6 7 
CE N   334.70 10        5.1E-4 % 5   1.70E-6 17 
CE O   335.48 10        9.8E-5 % 10   3.3E-7 3 
CE K   374.19 7        0.55 % 4   0.00204 14 
CE L   374.59 7        0.161 % 12   6.0E-4 5 
CE M   386.24 7        0.038 % 3   1.46E-4 11 
CE N   389.09 7        0.0095 % 7   3.7E-5 3 
CE O   389.87 7        0.00185 % 14   7.2E-6 5 
CE K   404.94 7        0.197 % 13   8.0E-4 5 
CE L   444.37 7        0.40 % 3   0.00177 12 
CE M   456.02 7        0.104 % 7   4.7E-4 3 
CE N   458.87 7        0.0262 % 18   1.20E-4 8 
CE O   459.65 7        0.0047 % 3   2.16E-5 15 
CE L   475.12 7        0.060 % 4   2.87E-4 19 
CE M   486.77 7        0.0150 % 10   7.3E-5 5 
CE N   489.62 7        0.00376 % 25   1.84E-5 12 
CE O   490.40 7        6.9E-4 % 4   3.38E-6 22 
CE K   516.42 8        0.0083 % 6   4.3E-5 3 
CE L   586.60 8        0.00214 % 14   1.25E-5 8 
CE M   598.25 8        5.2E-4 % 3   3.12E-6 21 
CE N   601.10 8        1.31E-4 % 9   7.9E-7 5 
CE O   601.88 8        2.43E-5 % 16   1.46E-7 10 

Gamma and X-ray radiation:

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



XR l    10.3       4.1 % 4   4.2E-4 4 
XR kα2    70.832       3.0 % 3   0.00210 21 
XR kα1    72.873       5.0 % 5   0.0036 4 
XR kβ3    82.115       0.60 % 6   4.9E-4 5 
XR kβ1    82.574       1.15 % 11   9.5E-4 9 
XR kβ2    84.865       0.42 % 4   3.5E-4 4 
   148.55 15        0.230 % 16   3.42E-4 24 
   211.92 7        0.77 % 5   0.00163 11 
   241.1 1        0.87 % 6   0.00210 14 
   335.55 10        0.230 % 16   7.7E-4 5 
   389.94 7        6.3 % 4   0.0246 16 
   459.72 7        8.9 % 6   0.041 3 
   490.47 7        9.4 % 6   0.046 3 
   601.95 8        0.61 % 4   0.00367 24 

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
   148.55211.92, 241.1, 335.55, 459.72 (5.91E-4), 490.47 (5.91E-4)
   211.92148.55, 241.1, 389.94, 459.72 (5.91E-4), 490.47 (5.91E-4)
   241.1148.55, 211.92, 335.55, 459.72 (5.91E-4), 490.47 (5.91E-4)
   335.55148.55, 241.1, 389.94, 459.72 (5.91E-4), 490.47 (5.91E-4)
   389.94211.92, 335.55, 459.72 (5.91E-4), 490.47 (5.91E-4)
   459.72148.55 (5.91E-4), 211.92 (5.91E-4), 241.1 (5.91E-4), 335.55 (5.91E-4), 389.94 (5.91E-4),
490.47, 601.95 (5.91E-4)
   490.47148.55 (5.91E-4), 211.92 (5.91E-4), 241.1 (5.91E-4), 335.55 (5.91E-4), 389.94 (5.91E-4),
459.72, 601.95 (5.91E-4)
   601.95459.72 (5.91E-4), 490.47 (5.91E-4)

Dataset #3:

Author: Huang Xiaolong and Kang Mengxiao   Citation:Nuclear Data Sheets 133, 221 (2016)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
202
82
Pb
 0    0+   52.5×10+3 y 28    α   2590   
198
80
Hg
 

Alphas:

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



  2539 4       1 %  0.02539

Dataset #4:

Author: F.G. Kondev   Citation:Nuclear Data Sheets 196, 342 (2024)

Parent
Nucleus
Parent
E(level)
Parent
Parent
T1/2
Decay Mode GS-GS Q-value
(keV)
Daughter
Nucleus
Decay
Scheme
 
ENSDF
file
 
202
82
Pb
 0.0    0+   5.25×10+4 y 28    ε   40   
202
81
Tl
 

Electrons:

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



Auger L     7.78      35.4 % 12   0.00276 9 

Gamma and X-ray radiation:

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



XR l    10.3      20.6 % 12   0.00212 12