Decay Radiation Results

Results:3 different decay possibilities were found

Dataset #1:

Authors: E. Browne, J. K. Tuli Citation:Nuclear Data Sheets 113, 715 (2012)

Parent
Nucleus Parent
E(level) Parent
Jπ Parent
T_1/2 Decay Mode GS-GS Q-value
(keV) Daughter
Nucleus Decay
Scheme ENSDF
file
143
62 Sm
753.9916 11/2- 66 s 2 ε: 0.24 5 % 3443 4
143
61 Pm

Beta+:

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

998.3 51	2213 4	0.096 %	9.58E-4

Mean beta+ energy: 998.3 keV , total beta+ intensity: 0.096 % , mean beta+ dose: 9.584E-4 MeV/Bq-s

Electrons:

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

Auger L	4.38	0.108 % 19	4.7E-6 8
Auger K	31.5	0.0098 % 20	3.1E-6 6
CE K	643.8160 7	0.0042 % 13	2.7E-5 8
CE L	681.5721 8	6.1E-4 % 19	4.2E-6 13
CE M	687.351 5	1.3E-4 % 4	9E-7 3
CE N	688.670 5	3.0E-5 % 9	2.0E-7 6
CE O	688.973	4.5E-6 % 14	3.1E-8 10
CE K	917.8160 7	1.8E-4 % 6	1.6E-6 6
CE L	955.5721 8	2.9E-5 % 10	2.7E-7 10
CE M	961.351 5	6.2E-6 % 22	6.0E-8 21
CE N	962.670 5	1.4E-6 % 5	1.3E-8 5
CE O	962.973	2.1E-7 % 7	2.0E-9 7

Gamma and X-ray radiation:

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

XR l	5.43	0.019 % 3	1.02E-6 18
XR kα2	38.171	0.033 % 7	1.3E-5 3
XR kα1	38.725	0.060 % 12	2.3E-5 5
XR kβ3	43.713	0.0059 % 12	2.6E-6 5
XR kβ1	43.827	0.0114 % 23	5.0E-6 10
XR kβ2	44.942	0.0036 % 7	1.6E-6 3
Annihil.	511.0	0.192 %
	689	0.20 % 6	0.0014 4
	963	0.038 % 13	3.7E-4 13

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
271.8	689, 689
689	271.8
689	271.8

Dataset #2:

Authors: E. Browne, J. K. Tuli Citation:Nuclear Data Sheets 113, 715 (2012)

Parent
Nucleus Parent
E(level) Parent
Jπ Parent
T_1/2 Decay Mode GS-GS Q-value
(keV) Daughter
Nucleus Decay
Scheme ENSDF
file
143
62 Sm
753.9916 11/2- 66 s 2 IT: 99.76 5 %
143
62 Sm

Electrons:

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

Auger L	4.53	6.83 % 6	3.093E-4 25
Auger K	32.6	0.57 % 3	1.86E-4 10
CE K	707.6 7	7.72 %	0.0546
CE L	746.7 7	1.493 %	0.01115
CE M	752.7 7	0.333 %	0.00251
CE N	754.1 7	0.0757 %	5.71E-4
CE O	754.4 7	0.01106 %	8.35E-5

Gamma and X-ray radiation:

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

XR l	5.64	1.28 % 5	7.2E-5 3
XR kα2	39.522	2.04 % 5	8.06E-4 18
XR kα1	40.118	3.67 % 8	0.00147 3
XR kβ3	45.293	0.365 % 8	1.65E-4 3
XR kβ1	45.414	0.707 % 15	3.21E-4 7
XR kβ2	46.578	0.233 % 5	1.086E-4 22
	754.4 7	90.1 %	0.6797

Dataset #3:

Authors: E. Browne, J. K. Tuli Citation:Nuclear Data Sheets 113, 715 (2012)

Parent
Nucleus Parent
E(level) Parent
Jπ Parent
T_1/2 Decay Mode GS-GS Q-value
(keV) Daughter
Nucleus Decay
Scheme ENSDF
file
143
62 Sm
0.0 3/2+ 8.75 m 6 ε: 100 % 3443 4
143
61 Pm

Beta+:

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

265.8 18	567 4	2.0E-4 % 10	5E-7 3
282.1 18	604 4	7.9E-4 % 16	2.2E-6 5
309.9 18	668 4	1.4E-4 % 3	4.3E-7 9
371.0 18	807 4	9.0E-4 % 20	3.3E-6 7
414.4 18	906 4	0.041 % 3	1.70E-4 12
463.6 18	1018 4	0.020 % 10	9E-5 5
565.0 18	1248 4	0.050 % 10	2.8E-4 6
616.6 18	1364 4	0.29 % 4	0.00179 25
969.0 19 ?	2149 4	0.010 % 10	1.0E-4 10
1092.9 19	2421 4	44.5 % 4	0.486 4

Mean beta+ energy: 1088 keV 14, total beta+ intensity: 44.9 % 4, mean beta+ dose: 0.489 MeV/Bq-s 8

Electrons:

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

Auger L	4.38	39.8 % 4	0.001745 18
Auger K	31.5	3.63 % 19	0.00114 6
CE K	227.00 5	0.031 % 5	7.1E-5 10
CE L	264.75 5	0.0043 % 6	1.14E-5 17
CE M	270.53 5	9.2E-4 % 13	2.5E-6 4

Gamma and X-ray radiation:

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

XR l	5.43	6.9 % 3	3.76E-4 16
XR kα2	38.171	12.3 % 3	0.00468 11
XR kα1	38.725	22.0 % 5	0.00853 19
XR kβ3	43.713	2.18 % 5	9.55E-4 22
XR kβ1	43.827	4.23 % 9	0.00185 4
XR kβ2	44.942	1.33 % 3	5.99E-4 13
	272.18 5	0.38 % 6	0.00104 15
	458.11 15	0.045 % 7	2.1E-4 3
Annihil.	511.0	89.8 % 8
	797.49 15	0.019 % 5	1.5E-4 4
	1056.58 7	2.39 %	0.025
	1173.18 7	0.52 % 7	0.0061 8
	1242.95 7	0.27 % 3	0.0034 4
	1341.81 15	0.036 % 10	4.8E-4 14
	1403.06 7	0.44 % 5	0.0062 7
	1514.98 7	0.83 % 9	0.0126 14
	1544.87 10	0.065 % 10	1.00E-3 15
	1753.45 10	0.012 % 3	2.1E-4 5
	1808.64 25	0.0017 % 7	3.0E-5 13
	1816.78 10	0.031 % 8	5.6E-4 14
	1854.08 10	0.014 % 3	2.7E-4 5
	2008.87 10	0.019 % 5	3.8E-4 10
	2080.83 10	0.017 % 5	3.5E-4 11
	2171.95 10	0.019 % 3	4.2E-4 7
	2192.84 10	0.0048 % 24	1.0E-4 5
	2342.2 3	0.007 % 3	1.7E-4 6
	2444.2 4	0.010 % 5	2.3E-4 12
	2459.5 6	0.0048 % 24	1.2E-4 6
	2613.15 20	0.045 % 9	0.00119 22
	2633.4 5	0.007 % 3	1.9E-4 7
	2904 2	0.0017 % 5	4.9E-5 15

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
272.18	1242.95 (1.06E-9), 1242.95 (1.06E-9), 1341.81 (1.06E-9), 1341.81 (1.06E-9), 1544.87 (1.06E-9), 1544.87 (1.06E-9), 1808.64 (1.06E-9), 1808.64 (1.06E-9), 2002.5 (1.06E-9), 2002.5 (1.06E-9), 2008.87 (1.06E-9), 2008.87 (1.06E-9), 2171.95 (1.06E-9), 2171.95 (1.06E-9), 2192.84 (1.06E-9), 2192.84 (1.06E-9), 2342.2 (1.06E-9), 2459.5 (1.06E-9), 2459.5 (1.06E-9), 2633.4 (1.06E-9), 2633.4 (1.06E-9)
272.18	2342.2 (1.06E-9)
458.11	1056.58
458.11	1056.58
797.49	1056.58
797.49	1056.58
1056.58	458.11, 458.11, 797.49, 797.49
1242.95	272.18 (1.06E-9)
1242.95	272.18 (1.06E-9)
1341.81	272.18 (1.06E-9)
1341.81	272.18 (1.06E-9)
1544.87	272.18 (1.06E-9)
1544.87	272.18 (1.06E-9)
1808.64	272.18 (1.06E-9)
1808.64	272.18 (1.06E-9)
2002.5	272.18 (1.06E-9)
2002.5	272.18 (1.06E-9)
2008.87	272.18 (1.06E-9)
2008.87	272.18 (1.06E-9)
2171.95	272.18 (1.06E-9)
2171.95	272.18 (1.06E-9)
2192.84	272.18 (1.06E-9)
2192.84	272.18 (1.06E-9)
2342.2	272.18 (1.06E-9)
2342.2	272.18 (1.06E-9)
2459.5	272.18 (1.06E-9)
2459.5	272.18 (1.06E-9)
2633.4	272.18 (1.06E-9)
2633.4	272.18 (1.06E-9)