Decay Radiation Results

Results:

Dataset #1:

Author: C. W. Reich Citation:Nuclear Data Sheets 113, 157 (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
159
63 Eu
0.0 5/2+ 18.1 m 1 β^-: 100 % 2515 7
159
64 Gd

Beta-:

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

336.9 28	995 7	1.1 %	0.00371
404.8 29	1163 7	0.45 %	0.001822
483.3 30	1352 7	2.5 %	0.01208
497.7 30	1386 7	1.1 %	0.00547
574.2 30	1567 7	1.4 %	0.00804
606.8 31	1642 7	4.7 %	0.02852
662.5 31	1771 7	3.3 %	0.02186
667.7 31	1782 7	6.6 %	0.04407
677.4 31	1805 7	2.1 %	0.01423
724.8 31	1913 7	1.3 %	0.00942
890.9 32	2288 7	14 %	0.1247
897.7 32	2303 7	2.3 %	0.02065
927.2 32	2369 7	37 %	0.3431
938.2 32	2393 7	5 %	0.04691
962.5 32	2447 7	19 %	0.1829

Mean beta- energy: 851.687 keV , total beta- intensity: 101.85 % , mean beta- dose: 0.867 MeV/Bq-s

Electrons:

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

Auger L	4.84	51 % 3	0.00247 16
CE L	8.7244 5	12.7 % 9	0.00111 8
CE M	15.2192 5	2.83 % 19	4.3E-4 3
CE N	16.7242 7	0.61 % 4	1.02E-4 7
CE O	17.0745	0.075 % 5	1.27E-5 9
CE K	17.56 10	13 % 3	0.0023 5
CE K	21.16 20	3.8 % 14	8E-4 3
CE K	28.36 10	4.2 % 8	0.00120 21
CE K	30.2 4	3.2 % 11	1.0E-3 3
Auger K	34.9	2.7 % 4	9.5E-4 12
CE K	40.16 20	1.2 % 3	4.7E-4 12
CE K	45.46 10	11 % 3	0.0051 14
CE K	55.26 20	0.88 % 18	4.9E-4 10
CE K	58.6 3	0.055 % 8	3.2E-5 5
CE L	59.42 10	2.1 % 5	0.0013 3
CE L	63.02 20	3.0 % 25	0.0019 16
CE M	65.92 10	0.46 % 10	3.0E-4 7
CE N	67.42 10	0.103 % 23	7.0E-5 15
CE O	67.77 10	0.015 % 3	1.00E-5 22
CE M	69.52 20	0.8 % 7	5E-4 5
CE L	70.22 10	0.66 % 12	4.6E-4 8
CE N	71.02 20	0.16 % 13	1.1E-4 10
CE O	71.37 20	0.021 % 17	1.5E-5 12
CE K	71.66 20	0.26 % 4	1.9E-4 3
CE L	72.0 4	2.1 % 16	0.0015 11
CE M	76.72 10	0.14 % 3	1.10E-4 20
CE N	78.22 10	0.032 % 6	2.5E-5 5
CE M	78.5 4	0.5 % 4	4E-4 3
CE O	78.57 10	0.0047 % 8	3.7E-6 7
CE N	80.0 4	0.11 % 9	9E-5 7
CE O	80.4 4	0.015 % 11	1.2E-5 9
CE L	82.02 20	0.6 % 4	5E-4 4
CE L	87.32 10	6 % 4	0.005 3
CE M	88.52 20	0.14 % 10	1.3E-4 9
CE N	90.02 20	0.03 % 3	2.8E-5 23
CE O	90.37 20	0.004 % 3	4E-6 3
CE M	93.82 10	1.3 % 9	0.0012 8
CE N	95.32 10	0.28 % 21	2.7E-4 20
CE O	95.67 10	0.03 % 3	3E-5 3
CE K	96.16 10	1.6 %	0.0015
CE L	97.12 20	0.36 % 22	3.5E-4 21
CE L	100.4 3	0.0083 % 12	8.3E-6 12
CE M	103.62 20	0.09 % 6	9E-5 6
CE N	105.12 20	0.019 % 12	2.0E-5 13
CE O	105.47 20	0.0026 % 15	2.7E-6 16
CE M	106.9 3	0.0018 % 3	1.9E-6 3
CE N	108.4 3	4.0E-4 % 6	4.4E-7 7
CE O	108.8 3	5.9E-5 % 9	6.5E-8 10
CE K	109.56 20	0.095 % 7	1.04E-4 8
CE L	113.52 20	0.17 % 3	1.9E-4 3
CE M	120.02 20	0.039 % 7	4.7E-5 8
CE N	121.52 20	0.0088 % 15	1.07E-5 18
CE O	121.87 20	0.00116 % 19	1.42E-6 24
CE K	126.66 10	0.36 % 8	4.6E-4 10
CE L	138.02 10	0.46 %	6E-4
CE M	144.52 10	0.10 %	1.5E-4
CE N	146.02 10	0.023 %	3.3E-5
CE O	146.37 10	0.0033 %	4.8E-6
CE L	151.42 20	0.0137 % 10	2.08E-5 15
CE M	157.92 20	0.00296 % 22	4.7E-6 3
CE N	159.42 20	6.7E-4 % 5	1.08E-6 8
CE O	159.77 20	1.01E-4 % 7	1.61E-7 12
CE L	168.52 10	0.09 % 3	1.5E-4 4
CE M	175.02 10	0.019 % 7	3.4E-5 12
CE N	176.52 10	0.0046 % 14	8E-6 3
CE O	176.87 10	6.4E-4 % 16	1.1E-6 3
CE K	177.3 3	0.17 % 5	3.0E-4 9
CE L	219.1 3	0.051 % 15	1.1E-4 3
CE M	225.6 3	0.012 % 4	2.6E-5 8
CE N	227.1 3	0.0026 % 8	6.0E-6 18
CE O	227.5 3	3.6E-4 % 11	8.3E-7 25

Gamma and X-ray radiation:

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

XR l	6.06	10.9 % 12	6.6E-4 7
	17.1 S	2.47 % 16	4.2E-4 3
XR kα2	42.309	10.7 % 13	0.0045 5
XR kα1	42.996	19.0 % 23	0.0082 10
XR kβ3	48.551	1.93 % 23	9.4E-4 11
XR kβ1	48.695	3.7 % 4	0.00181 21
XR kβ2	49.959	1.25 % 15	6.2E-4 7
	50.7 4	54.275 %	0.02752
	≈51	3.575 %	0.00182
	67.8 1	19 % 4	0.013 3
	71.4 2	1.1 % 3	7.7E-4 19
	78.6 1	9.1 % 16	0.0072 13
	80.4 4	1.2 % 3	1.0E-3 3
	90.4 2	0.62 % 10	5.6E-4 9
	95.7 1	7.0 % 8	0.0067 8
	105.5 2	0.72 % 7	7.5E-4 7
	108.8 3	0.28 % 4	3.1E-4 5
	121.9 2	0.39 % 7	4.8E-4 8
	146.4 1	3.25 %	0.004758
	159.8 2	1.37 % 10	0.00218 16
	176.9 1	1.30 % 7	0.00230 11
	227.5 3	1.6 % 5	0.0037 11
	498.2 7	0.33 % 10	0.0016 5
	551.3 3	0.39 % 3	0.00215 18
	588.6 3	0.39 % 7	0.0023 4
	602.2 2	0.88 % 7	0.0053 4
	613.4 2	1.27 % 10	0.0078 6
	645.7 3	0.36 % 3	0.00231 21
	659.5 1	1.33 % 10	0.0088 6
	664.9 1	3.06 % 16	0.0203 11
	676.6 1	1.89 % 10	0.0128 7
	681.9 1	2.31 % 13	0.0157 9
	693.8 3	0.49 % 3	0.00338 23
	720.4 5	0.16 % 3	0.00117 23
	726.5 3	0.65 % 7	0.0047 5
	733.1 4 ?	0.24 % 5	0.0018 4
	744.3 2	0.91 % 7	0.0068 5
	753.9 2	0.91 % 7	0.0069 5
	763.1 3	0.33 % 3	0.00248 25
	804.7 2	2.57 % 16	0.0207 13
	829.7 3	0.55 % 7	0.0046 5
	871.4 5	0.21 % 3	0.0018 3
	880.8 3	0.33 % 3	0.0029 3
	936.1 5	0.29 % 7	0.0027 6
	1015 1	0.49 % 16	0.0049 16
	1043.7 4	0.52 % 7	0.0054 7
	1060.4 4	0.29 % 3	0.0031 3
	1078.4 4	0.26 % 3	0.0028 4
	1094.8 2	1.20 % 10	0.0132 11
	1128.4 3	0.52 % 7	0.0059 7
	1301.5 3 ?	0.33 % 3	0.0042 4
	1350.8 5 ?	0.120 % 20	0.0016 3
	1451.6 5	0.20 % 3	0.0028 5
	1468.6 4	0.29 % 3	0.0043 5
	1520.0 2	0.65 % 7	0.0099 10

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
17.1	50.7, 51, 78.6, 80.4, 108.8, 118., 159.8, 613.4, 645.7, 664.9, 676.6, 720.4, 726.5, 753.9, 763.1, 804.7, 829.7, 880.8, 936.1, 1015, 1043.7, 1060.4, 1094.8, 1451.6
50.7	17.1, 51, 71.4, 78.6, 80.4, 90.4, 95.7, 105.5, 108.8, 118., 159.8, 176.9, 498.2, 551.3, 588.6, 613.4, 645.7, 659.5, 664.9, 676.6, 681.9, 693.8, 720.4, 726.5, 753.9, 763.1, 804.7, 829.7, 880.8, 936.1, 1015, 1043.7, 1060.4, 1078.4, 1094.8, 1301.5, 1451.6, 1468.6
51	17.1, 50.7, 67.8, 108.8, 613.4, 645.7, 720.4, 753.9, 829.7, 936.1, 1043.7
67.8	51, 78.6, 80.4, 108.8, 118., 159.8, 613.4, 645.7, 664.9, 676.6, 720.4, 726.5, 753.9, 763.1, 804.7, 829.7, 880.8, 936.1, 1015, 1043.7, 1060.4, 1094.8, 1451.6
71.4	50.7, 90.4, 105.5, 498.2, 588.6, 645.7, 720.4, 936.1
78.6	17.1, 50.7, 67.8, 80.4, 645.7, 720.4, 726.5, 936.1, 1015
80.4	17.1, 50.7, 67.8, 78.6, 95.7, 146.4, 645.7, 720.4, 936.1
90.4	50.7, 71.4, 121.9, 498.2
95.7	50.7, 80.4, 645.7, 720.4, 726.5, 936.1, 1015
105.5	50.7, 71.4, 121.9, 645.7, 720.4, 936.1
108.8	17.1, 50.7, 51, 67.8, 645.7, 720.4, 936.1
118	17.1, 50.7, 67.8, 763.1
121.9	90.4, 105.5, 498.2, 588.6, 645.7, 720.4, 936.1
146.4	80.4, 645.7, 720.4, 726.5, 936.1, 1015
159.8	17.1, 50.7, 67.8, 645.7, 720.4, 936.1
176.9	50.7, 645.7, 720.4, 936.1
227.5	645.7, 720.4, 936.1
498.2	50.7, 71.4, 90.4, 121.9
551.3	50.7
588.6	50.7, 71.4, 121.9
613.4	17.1, 50.7, 51, 67.8
645.7	17.1, 50.7, 51, 67.8, 71.4, 78.6, 80.4, 95.7, 105.5, 108.8, 121.9, 146.4, 159.8, 176.9, 227.5
659.5	50.7
664.9	17.1, 50.7, 67.8
676.6	17.1, 50.7, 67.8
681.9	50.7
693.8	50.7
720.4	17.1, 50.7, 51, 67.8, 71.4, 78.6, 80.4, 95.7, 105.5, 108.8, 121.9, 146.4, 159.8, 176.9, 227.5
726.5	17.1, 50.7, 67.8, 78.6, 95.7, 146.4
753.9	17.1, 50.7, 51, 67.8
763.1	17.1, 50.7, 67.8, 118.
804.7	17.1, 50.7, 67.8
829.7	17.1, 50.7, 51, 67.8
880.8	17.1, 50.7, 67.8
936.1	17.1, 50.7, 51, 67.8, 71.4, 78.6, 80.4, 95.7, 105.5, 108.8, 121.9, 146.4, 159.8, 176.9, 227.5
1015	17.1, 50.7, 67.8, 78.6, 95.7, 146.4
1043.7	17.1, 50.7, 51, 67.8
1060.4	17.1, 50.7, 67.8
1078.4	50.7
1094.8	17.1, 50.7, 67.8
1301.5	50.7
1451.6	17.1, 50.7, 67.8
1468.6	50.7