Decay Radiation Results

Results:3 different decay possibilities were found

Dataset #1:

Author: Balraj Singh and Jun Chen Citation:Nuclear Data Sheets 185, 2 (2022)

Parent
Nucleus Parent
E(level) Parent
Jπ Parent
T_1/2 Decay Mode GS-GS Q-value
(keV) Daughter
Nucleus Decay
Scheme ENSDF
file
153
67 Ho
0.0 11/2- 2.01 m 3 α: 0.051 25 % 4052 4
149
65 Tb

Alphas:

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

3909 5 0.05 % 0.0020

Dataset #2:

Author: N. Nica Citation:Nuclear Data Sheets 170, 1 (2020)

Parent
Nucleus Parent
E(level) Parent
Jπ Parent
T_1/2 Decay Mode GS-GS Q-value
(keV) Daughter
Nucleus Decay
Scheme ENSDF
file
153
67 Ho
0.0 11/2- 2.01 m 3 ε: 99.949 25 % 4131 6
153
66 Dy

Beta+:

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

692.1 27	1528 6	0.21 % 3	0.00145 21
727.8 27	1608 6	0.25 % 4	0.0018 3
781.2 27	1728 6	0.74 % 7	0.0058 5
807.7 27	1787 6	0.15 % 3	0.00121 24
828.1 27	1833 6	1.10 % 10	0.0091 8
867.1 27	1920 6	0.16 % 4	0.0014 3
910.8 27	2017 6	0.20 % 5	0.0018 5
921.7 27	2041 6	≈0 %	≈0
933.8 27	2068 6	0.18 % 5	0.0017 5
1025.9 28	2272 6	0.31 % 5	0.0032 5
1029.1 28	2279 6	0.59 % 10	0.0061 10
1082.5 28	2397 6	0.36 % 14	0.0039 15
1093.4 28	2421 6	1.20 % 20	0.0131 22
1116.7 28	2472 6	0.92 % 11	0.0103 12
1240.3 28	2743 6	0.6 % 3	0.007 4
1272.4 28	2813 6	33.4 % 11	0.425 14
1284.0 28	2839 6	0.84 % 3	0.0108 4

Mean beta+ energy: 1.22E+3 keV 5, total beta+ intensity: 41.2 % 12, mean beta+ dose: 0.50 MeV/Bq-s 3

Electrons:

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

Auger L	5.16	47.3 % 12	0.00244 6
CE K	21.51 20	0.47 % 11	1.01E-4 23
Auger K	37.2	3.6 % 3	0.00133 9
CE K	54.91 20	1.8 % 9	1.0E-3 5
CE L	66.25 20	0.077 % 18	5.1E-5 12
CE M	73.25 20	0.017 % 4	1.2E-5 3
CE N	74.88 20	0.0038 % 9	2.9E-6 7
CE O	75.26 20	5.1E-4 % 12	3.8E-7 9
CE L	99.65 20	1.7 % 8	0.0017 8
CE M	106.65 20	0.40 % 20	4.3E-4 21
CE K	107.71 20	0.36 % 21	3.9E-4 22
CE N	108.28 20	0.09 % 4	1.0E-4 5
CE O	108.66 20	0.011 % 5	1.2E-5 6
CE L	152.45 20	0.05 % 3	8E-5 5
CE M	159.45 20	0.012 % 7	1.9E-5 11
CE N	161.08 20	0.0027 % 15	4.3E-6 25
CE O	161.46 20	3.9E-4 % 23	6E-7 4
CE K	216.81 20	0.05 % 3	1.0E-4 6
CE K	242.01 10	6.63 %	0.01605
CE L	261.55 20	0.013 % 7	3.4E-5 19
CE M	268.55 20	0.0030 % 17	8E-6 5
CE N	270.18 20	7E-4 % 4	1.8E-6 10
CE O	270.56 20	9E-5 % 5	2.4E-7 14
CE L	286.75 10	0.956 %	0.00274
CE M	293.75 10	0.210 %	6.16E-4
CE N	295.38 10	0.0485 %	1.433E-4
CE O	295.76 10	0.00711 %	2.10E-5
CE K	312.11 20	0.11 % 3	3.5E-4 11
CE L	356.85 20	0.016 % 5	5.8E-5 17
CE M	363.85 20	0.0035 % 11	1.3E-5 4
CE N	365.48 20	8.2E-4 % 25	3.0E-6 9
CE O	365.86 20	1.2E-4 % 4	4.4E-7 13
CE K	403.01 20	0.016 % 11	7E-5 4
CE L	447.75 20	0.0027 % 16	1.2E-5 7
CE M	454.75 20	6E-4 % 4	2.7E-6 16
CE N	456.38 20	1.3E-4 % 8	6E-7 4
CE O	456.76 20	1.9E-5 % 12	9E-8 5
CE K	487.61 20	0.0094 % 14	4.6E-5 7
CE K	511.71 20	0.0036 % 13	1.8E-5 6
CE L	532.35 20	0.0017 % 3	9.1E-6 14
CE M	539.35 20	3.8E-4 % 6	2.1E-6 3
CE N	540.98 20	8.8E-5 % 13	4.8E-7 7
CE O	541.36 20	1.22E-5 % 18	6.6E-8 10
CE L	556.45 20	6.4E-4 % 23	3.6E-6 13
CE M	563.45 20	1.4E-4 % 5	8E-7 3
CE N	565.08 20	3.3E-5 % 12	1.9E-7 7
CE O	565.46 20	4.6E-6 % 16	2.6E-8 9
CE K	583.21 20	0.0367 % 21	2.14E-4 12
CE L	627.95 20	0.0062 % 4	3.92E-5 23
CE M	634.95 20	0.00139 % 8	8.8E-6 5
CE N	636.58 20	3.19E-4 % 18	2.03E-6 12
CE O	636.96 20	4.5E-5 % 3	2.85E-7 16

Gamma and X-ray radiation:

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

XR l	6.5	11.5 % 6	7.5E-4 4
XR kα2	45.208	15.5 % 5	0.00701 25
XR kα1	45.988	27.5 % 9	0.0126 4
XR kβ3	51.947	2.86 % 10	0.00149 5
XR kβ1	52.113	5.54 % 19	0.00289 10
XR kβ2	53.476	1.85 % 6	9.9E-4 3
	75.3 2	0.87 % 20	6.6E-4 15
	95.2 3	0.07 % 4	7E-5 4
	108.7 2	2.0 % 10	0.0022 11
	117.3 3	0.27 % 14	3.2E-4 16
	125.1 3	0.13 % 7	1.6E-4 9
	141.8 3	0.67 % 20	1.0E-3 3
	161.5 2	0.7 % 4	0.0011 6
	192.8 2	0.40 % 14	8E-4 3
	203.8 4	0.13 % 7	2.6E-4 14
	253.8 2	0.34 % 7	8.6E-4 18
	253.8 2	0.34 % 7	8.6E-4 18
	270.6 2	0.7 % 4	0.0019 11
	295.8 1	67.0 %	0.198
	365.9 2	2.0 % 6	0.0073 22
	392.5 4	0.34 % 14	0.0013 5
	404.1 3	0.27 % 14	0.0011 6
	404.1 3	0.27 % 14	0.0011 6
	431.0 5	0.07 % 4	3.0E-4 17
	456.8 2	0.7 % 4	0.0032 18
	468.2 2	0.94 % 14	0.0044 7
Annihil.	511.0	82.5 % 24
	541.4 2	0.94 % 14	0.0051 8
	552.0 5	0.27 % 14	0.0015 8
	565.5 2	0.40 % 14	0.0023 8
	577.0 3	1.07 % 21	0.0062 12
	579.7 3	0.8 % 4	0.0046 23
	637.0 2	5.4 % 3	0.0344 19
	685.2 5	0.20 % 10	0.0014 7
	688.5 2	3.7 % 3	0.0255 21
	693.0 5	0.20 % 7	0.0014 5
	712.0 5	0.20 % 7	0.0014 5
	721.0 5	0.13 % 7	9E-4 5
	745.2 3	0.27 % 14	0.0020 10
	745.2 3	0.27 % 14	0.0020 10
	772.2 3	0.40 % 14	0.0031 11
	812.1 5	0.20 % 7	0.0016 6
	815.5 5	0.40 % 14	0.0033 11
	864.0 5	0.40 % 14	0.0035 12
	868.6 5	0.27 % 7	0.0023 6
	893.9 5	0.20 % 7	0.0018 6
	893.9 5	0.20 % 7	0.0018 6
	910.4 4	0.94 % 14	0.0086 13
	924.0 4	1.21 % 21	0.0112 19
	1004.1 4	0.27 % 14	0.0027 14
	1015.4 4	0.94 % 14	0.0095 14
	1085.8 4	2.55 % 22	0.0277 24
	1091.8 5	0.54 % 14	0.0059 15
	1167.6 5	1.07 % 14	0.0125 16
	1189.9 8	0.27 % 14	0.0032 17
	1276.5 4	3.4 % 3	0.043 4
	1284.8 8	0.07 % 4	9E-4 5
	1381.0 6	1.27 % 21	0.018 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
75.3	117.3, 125.1, 203.8, 637.0, 868.6
95.2	108.7, 161.5, 270.6, 910.4
108.7	95.2, 141.8, 161.5, 253.8, 404.1, 456.8, 468.2, 579.7, 693.0, 721.0, 745.2, 812.1, 815.5, 893.9, 910.4, 924.0, 1004.1, 1015.4, 1167.6
117.3	75.3, 637.0, 712.0
125.1	75.3, 203.8, 637.0, 712.0
141.8	108.7, 295.8, 392.5, 579.7, 688.5
161.5	95.2, 108.7, 910.4
192.8	637.0
203.8	75.3, 125.1, 295.8, 541.4, 637.0, 712.0
253.8	108.7, 468.2, 577.0
253.8	295.8, 431.0, 637.0, 772.2
270.6	95.2, 910.4
295.8	141.8, 203.8, 253.8, 392.5, 404.1, 541.4, 693.0, 745.2, 772.2, 812.1, 893.9, 893.9, 1085.8, 1284.8
365.9	910.4
392.5	141.8, 295.8, 404.1, 693.0, 812.1, 893.9
404.1	637.0
404.1	108.7, 295.8, 392.5, 579.7, 688.5
431.0	253.8, 637.0
456.8	108.7, 815.5, 1015.4
468.2	108.7, 253.8, 745.2, 924.0, 1004.1
541.4	203.8, 295.8
552.0	637.0
565.5	815.5, 1015.4
577.0	253.8, 745.2, 924.0, 1004.1
579.7	108.7, 141.8, 404.1, 693.0, 812.1, 893.9
637.0	75.3, 117.3, 125.1, 192.8, 203.8, 253.8, 404.1, 431.0, 552.0, 685.2, 864.0, 868.6
685.2	637.0
688.5	141.8, 404.1, 693.0, 812.1, 893.9
693.0	108.7, 295.8, 392.5, 579.7, 688.5
712.0	117.3, 125.1, 203.8, 868.6
721.0	108.7
745.2	295.8
745.2	108.7, 468.2, 577.0
772.2	253.8, 295.8
812.1	108.7, 295.8, 392.5, 579.7, 688.5
815.5	108.7, 456.8, 565.5
864.0	637.0
868.6	75.3, 637.0, 712.0
893.9	295.8
893.9	108.7, 295.8, 392.5, 579.7, 688.5
910.4	95.2, 108.7, 161.5, 270.6, 365.9
924.0	108.7, 468.2, 577.0
1004.1	108.7, 468.2, 577.0
1015.4	108.7, 456.8, 565.5
1085.8	295.8
1167.6	108.7
1284.8	295.8

Dataset #3:

Author: Balraj Singh and Jun Chen Citation:Nuclear Data Sheets 185, 2 (2022)

Parent
Nucleus Parent
E(level) Parent
Jπ Parent
T_1/2 Decay Mode GS-GS Q-value
(keV) Daughter
Nucleus Decay
Scheme ENSDF
file
153
67 Ho
68.73 1/2+ 9.3 m 5 α: 0.18 8 % 4052 4
149
65 Tb

Alphas:

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

4010 5 0.18 % 0.007