Decay Radiation Results

Results:2 different decay possibilities were found

Dataset #1:

Author: S. -c. Wu Citation:Nuclear Data Sheets 108, 1057 (2007)

Parent
Nucleus Parent
E(level) Parent
Jπ Parent
T_1/2 Decay Mode GS-GS Q-value
(keV) Daughter
Nucleus Decay
Scheme ENSDF
file
220
87 Fr
0 1+ 27.4 s 3 α: 99.65 5 % 6800.7 19
216
85 At

Alphas:

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

  6260      0.0025 % 25   1.6E-4 16

  6303.1 30      0.014948 %   9.422E-4

  6363.9 25      0.009965 %   6.342E-4

  6378.2 20      0.34878 %   0.022246

  6402.1 20      1.2456 %   0.07975

  6427.6 20      0.23916 %   0.015372

  6444.8 25      0.0100 % 10   6.4E-4 6

  6471.5 25      1.2955 %   0.08384

  6480.1 25      0.5979 %   0.038745

  6508.6 25      0.5979 %   0.038915

  6516.5 25      2.9895 %   0.19481

  6524.2 25      2.4913 %   0.16253

  6555      0.3 % 3   0.020 20

  6573 4      8.969 %   0.5895

  6620 3      1.5944 %   0.10555

  6633 4     12.157 %   0.8064

  6677 4     65.77 %   4.391

Electrons:

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

Auger L	8.52	12.3 % 5	0.00105 4
CE K	10.15 5	2.48 % 17	2.52E-4 17
CE K	13.07 10	0.34 % 5	4.5E-5 6
CE K	16.37 20	0.020 % 21	3E-6 4
CE K	20.47 10	0.22 % 3	4.6E-5 7
CE L	27.11 6	10.4 % 4	0.00283 11
CE K	28.97 10	0.20 % 18	6E-5 5
CE L	37.31 10	0.15 % 5	5.7E-5 19
CE M	40.28 5	2.48 % 10	1.00E-3 4
CE N	43.56 5	0.642 % 25	2.80E-4 11
CE L	43.81 10	3.9 % 6	0.00172 25
CE O	44.49 5	0.137 % 5	6.11E-5 24
CE P	44.59 5	0.0190 % 7	8.5E-6 3
CE K	46.37 10	0.29 % 4	1.33E-4 17
CE L	47.41 10	0.31 % 6	1.5E-4 3
CE M	50.48 10	0.036 % 12	1.8E-5 6
CE N	53.76 10	0.009 % 3	5.0E-6 17
CE O	54.69 10	0.0020 % 7	1.1E-6 4
CE P	54.79 10	2.8E-4 % 9	1.5E-7 5
CE M	56.98 10	1.05 % 15	6.0E-4 9
CE K	57.67 10	0.75 % 6	4.3E-4 3
CE K	58.8 3	0.11 % 3	6.7E-5 17
CE N	60.26 10	0.27 % 4	1.64E-4 24
CE K	60.37 10	0.30 % 6	1.8E-4 3
CE M	60.58 10	0.074 % 15	4.5E-5 9
CE O	61.19 10	0.053 % 8	3.2E-5 5
Auger K	61.2	0.21 % 3	1.28E-4 16
CE P	61.29 10	0.0053 % 8	3.2E-6 5
CE N	63.86 10	0.019 % 4	1.22E-5 24
CE O	64.79 10	0.0041 % 8	2.6E-6 5
CE P	64.89 10	5.6E-4 % 11	3.7E-7 7
CE K	65.00 5	0.96 % 5	6.3E-4 3
CE K	67.67 10	0.43 % 5	2.9E-4 3
CE L	78.91 3	0.13 % 13	1.0E-4 10
CE L	88.39 6	0.45 % 3	4.0E-4 3
CE L	91.31 10	0.062 % 8	5.7E-5 8
CE M	92.083 5	0.04 % 4	3E-5 3
CE L	94.61 20	0.011 % 7	1.1E-5 6
CE L	98.71 10	0.040 % 6	4.0E-5 6
CE M	101.56 5	0.106 % 7	1.08E-4 7
CE M	104.48 10	0.0148 % 20	1.54E-5 21
CE N	104.84 5	0.0275 % 19	2.89E-5 20
CE O	105.77 5	0.0059 % 4	6.2E-6 4
CE P	105.87 5	8.1E-4 % 6	8.6E-7 6
CE L	107.21 10	0.10 % 4	1.1E-4 5
CE N	107.76 10	0.0038 % 5	4.1E-6 6
CE M	107.78 20	0.0030 % 19	3.2E-6 21
CE O	108.69 10	8.2E-4 % 11	8.9E-7 12
CE P	108.79 10	1.13E-4 % 15	1.23E-7 17
CE N	111.06 20	7E-4 % 5	8E-7 6
CE M	111.88 10	0.0095 % 14	1.06E-5 15
CE O	111.99 20	1.5E-4 % 9	1.7E-7 10
CE P	112.09 20	1.7E-5 % 9	1.9E-8 10
CE K	112.3 4	0.005 % 5	5E-6 5
CE N	115.16 10	0.0025 % 4	2.8E-6 4
CE O	116.09 10	5.3E-4 % 8	6.1E-7 9
CE P	116.19 10	7.3E-5 % 10	8.4E-8 12
CE M	120.38 10	0.027 % 11	3.2E-5 14
CE N	123.66 10	0.007 % 3	9E-6 4
CE O	124.59 10	0.0014 % 6	1.7E-6 7
CE L	124.61 10	0.051 % 6	6.4E-5 8
CE P	124.69 10	1.5E-4 % 4	1.9E-7 5
CE K	125.4 3	0.012 % 10	1.5E-5 13
CE L	135.91 10	0.134 % 11	1.82E-4 14
CE L	137.0 3	0.020 % 5	2.8E-5 7
CE M	137.78 10	0.0122 % 15	1.68E-5 21
CE K	137.87 20	0.0041 % 7	5.7E-6 10
CE L	138.61 10	0.054 % 10	7.5E-5 14
CE N	141.06 10	0.0032 % 4	4.5E-6 6
CE O	141.99 10	6.8E-4 % 8	9.6E-7 12
CE P	142.09 10	9.3E-5 % 12	1.33E-7 17
CE L	143.24 6	0.172 % 9	2.46E-4 14
CE L	145.91 10	0.078 % 9	1.13E-4 13
CE M	149.08 10	0.0318 % 25	4.7E-5 4
CE M	150.2 3	0.0048 % 12	7.2E-6 18
CE M	151.78 10	0.0128 % 23	1.9E-5 4
CE N	152.36 10	0.0082 % 6	1.26E-5 10
CE O	153.29 10	0.00176 % 14	2.70E-6 21
CE P	153.39 10	2.44E-4 % 19	3.7E-7 3
CE N	153.5 3	0.0012 % 3	1.9E-6 5
CE O	154.4 3	2.7E-4 % 7	4.1E-7 10
CE P	154.5 3	3.7E-5 % 9	5.7E-8 14
CE N	155.06 10	0.0033 % 6	5.1E-6 9
CE O	155.99 10	7.1E-4 % 13	1.11E-6 20
CE P	156.09 10	9.8E-5 % 18	1.5E-7 3
CE M	156.41 5	0.0407 % 22	6.4E-5 3
CE M	159.08 10	0.0184 % 21	2.9E-5 3
CE N	159.69 5	0.0105 % 6	1.68E-5 9
CE O	160.62 5	0.00226 % 12	3.63E-6 20
CE P	160.72 5	3.12E-4 % 17	5.0E-7 3
CE N	162.36 10	0.0048 % 5	7.7E-6 9
CE O	163.29 10	0.00102 % 11	1.67E-6 19
CE P	163.39 10	1.41E-4 % 16	2.3E-7 3
CE L	190.5 4	0.0015 % 6	2.8E-6 12
CE L	203.6 3	0.0034 % 9	7.0E-6 18
CE M	203.7 4	3.7E-4 % 16	8E-7 3
CE N	207.0 4	1.0E-4 % 4	2.0E-7 9
CE O	207.9 4	2.0E-5 % 9	4.1E-8 18
CE P	208.0 4	2.4E-6 % 11	5.1E-9 23
CE L	216.11 20	0.0045 % 8	9.7E-6 17
CE M	216.8 3	8.6E-4 % 22	1.9E-6 5
CE N	220.1 3	2.2E-4 % 6	4.9E-7 12
CE O	221.0 3	4.6E-5 % 12	1.0E-7 3
CE P	221.1 3	5.6E-6 % 18	1.2E-8 4
CE M	229.28 20	0.00118 % 20	2.7E-6 5
CE N	232.56 20	3.1E-4 % 5	7.1E-7 12
CE O	233.49 20	6.1E-5 % 10	1.42E-7 24
CE P	233.59 20	6.5E-6 % 11	1.5E-8 3

Gamma and X-ray radiation:

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

XR l	11.4	8.8 % 5	0.00100 5
	44.60 5	0.558 % 20	2.49E-4 9
	54.8 1	0.015 % 5	8E-6 3
	61.3 1	0.070 % 10	4.3E-5 6
	64.9 1	0.050 % 10	3.2E-5 6
XR kα2	78.948	1.71 % 9	0.00135 7
XR kα1	81.517	2.83 % 14	0.00231 11
XR kβ3	91.73	0.342 % 17	3.14E-4 15
XR kβ1	92.315	0.66 % 3	6.1E-4 3
XR kβ2	94.9	0.244 % 12	2.31E-4 11
	96.4 ?	0.020 % 20	1.9E-5 19
	105.88 5	0.299 % 20	3.17E-4 21
	108.8 1	0.045 % 6	4.9E-5 7
	112.1 2	0.0050 % 20	5.6E-6 22
	116.2 1	0.035 % 5	4.1E-5 6
	124.7 1	0.070 % 6	8.7E-5 7
	128.7 2	0.012 % 4	1.5E-5 5
	132.8 3	0.007 % 3	9E-6 4
	142.1 1	0.080 % 10	1.13E-4 14
	153.4 1	0.259 % 20	4.0E-4 3
	154.5 3	0.040 % 10	6.2E-5 15
	156.1 1	0.110 % 20	1.7E-4 3
	160.73 5	0.379 % 20	6.1E-4 3
	163.4 1	0.179 % 20	2.9E-4 3
	173.0 3	0.006 % 3	1.0E-5 5
	182.1 4	0.0050 % 20	9E-6 4
	196.9 2	0.020 % 5	3.9E-5 10
	208.0 4	0.007 % 3	1.5E-5 6
	221.1 3	0.020 % 5	4.4E-5 11
	233.6 2	0.035 % 6	8.1E-5 14
	258.2 2	0.048 % 10	1.2E-4 3
	260.5 5	0.007 % 3	1.8E-5 8
	268.3 4	0.009 % 3	2.4E-5 8
	302.7 4	0.030 % 5	9.0E-5 15
	318.6 4 ?	0.025 % 5	7.9E-5 16
	323.9 7	0.010 % 3	3.2E-5 10
	381.0 5	0.032 % 5	1.21E-4 19

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
44.60	45.8, 47.3, 54.8, 61.3, 108.8, 116.2, 124.7, 128.7, 154.5, 163.4, 173.0, 182.1, 196.9, 233.6, 258.2, 260.5, 268.3, 318.6
45.8	44.60, 96.4, 108.8, 153.4, 182.1
47.3	44.60, 54.8, 61.3, 105.88, 116.2, 160.73, 173.0
54.8	44.60, 47.3, 61.3, 105.88, 173.0, 260.5, 318.6
61.3	44.60, 47.3, 54.8, 128.7, 173.0, 196.9, 260.5, 318.6
64.9	132.8, 156.1
96.4	45.8, 182.1, 268.3
105.88	47.3, 54.8, 128.7, 173.0, 196.9, 260.5, 318.6
108.8	44.60, 45.8, 182.1, 268.3
116.2	44.60, 47.3, 173.0, 260.5, 318.6
124.7	44.60
128.7	44.60, 61.3, 105.88
132.8	64.9
142.1	182.1
153.4	45.8, 182.1, 268.3
154.5	44.60, 182.1
156.1	64.9
160.73	47.3, 173.0, 260.5, 318.6
163.4	44.60, 173.0
173.0	44.60, 47.3, 54.8, 61.3, 105.88, 116.2, 160.73, 163.4, 208.0
182.1	44.60, 45.8, 96.4, 108.8, 142.1, 153.4, 154.5
196.9	44.60, 61.3, 105.88
208.0	173.0
233.6	44.60
258.2	44.60
260.5	44.60, 54.8, 61.3, 105.88, 116.2, 160.73
268.3	44.60, 96.4, 108.8, 153.4
318.6	44.60, 54.8, 61.3, 105.88, 116.2, 160.73

Dataset #2:

Authors: E. Browne, J. K. Tuli Citation:Nuclear Data Sheets 112, 1115 (2011)

Parent
Nucleus Parent
E(level) Parent
Jπ Parent
T_1/2 Decay Mode GS-GS Q-value
(keV) Daughter
Nucleus Decay
Scheme ENSDF
file
220
87 Fr
0 1+ 27.4 s 3 β^-: 0.35 5 % 1210 10
220
88 Ra

Beta-:

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

249 4	797 10	0.03 % 3	6E-5 6
336 5	1032 10	0.04 % 4	1.2E-4 12
404 5	1210 10	0.29 % 13	0.0012 5

Mean beta- energy: 3.9E+2 keV 21, total beta- intensity: 0.35 % 13, mean beta- dose: 0.0014 MeV/Bq-s 9

Electrons:

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

Auger L	9.09	0.009 % 6	9E-7 6
Auger K	65.9	1.8E-4 % 16	1.2E-7 11
CE K	74.38 10	0.005 % 5	4E-6 4
CE K	130.58 10	5E-4 % 5	7E-7 7
CE L	159.06 10	0.013 % 13	2.0E-5 20
CE M	173.48 10	0.003 % 3	6E-6 6
CE N	177.09 10	9E-4 % 9	1.6E-6 16
CE O	178.15 10	1.9E-4 % 19	3E-7 3
CE P	178.28 10	3E-5 % 3	5E-8 5
CE L	215.26 10	1.0E-4 % 10	2.1E-7 22
CE M	229.68 10	2.4E-5 % 25	5E-8 6
CE N	233.29 10	6E-6 % 6	1.4E-8 15
CE O	234.35 10	1.4E-6 % 14	3E-9 3
CE P	234.48 10	2.3E-7 % 24	5E-10 6
CE K	309.08 10	2.1E-4 % 21	6E-7 7
CE L	393.76 10	4E-5 % 4	1.4E-7 15
CE M	408.18 10	9E-6 % 9	4E-8 4
CE N	411.79 10	2.3E-6 % 23	9E-9 10
CE O	412.85 10	5E-7 % 5	2.1E-9 22
CE P	412.98 10	9E-8 % 9	4E-10 4

Gamma and X-ray radiation:

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

XR l	12.3	0.008 % 6	1.0E-6 7
XR kα2	85.431	0.0016 % 14	1.3E-6 12
XR kα1	88.471	0.0026 % 23	2.3E-6 20
XR kβ3	99.432	3E-4 % 3	3E-7 3
XR kβ1	100.13	6E-4 % 5	6E-7 5
XR kβ2	102.498	2.3E-4 % 20	2.3E-7 21
	178.3 1	0.025 % 25	4E-5 4
	234.5 1	0.011 % 11	2E-5 3
	413.0 1	0.015 % 15	6E-5 6

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
178.3	234.5
234.5	178.3