Decay Radiation Results

Results:2 different decay possibilities were found

Dataset #1:

Author: Balraj Singh Citation:Nuclear Data Sheets 114, 1 (2013)

Parent
Nucleus Parent
E(level) Parent
Jπ Parent
T_1/2 Decay Mode GS-GS Q-value
(keV) Daughter
Nucleus Decay
Scheme ENSDF
file
89
41 Nb
35LT (1/2)- 66 m 2 ε: 100 % 4226 27
89
40 Zr

Beta+:

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

627 19	1.37E+3 3	4.0 % 10	0.025 6
978 19	2.14E+3 3	62 % 6	0.61 6
1215 19	2.65E+3 3	15 % 6	0.18 7

Mean beta+ energy: 1.00E+3 keV 16, total beta+ intensity: 81 % 9, mean beta+ dose: 0.81 MeV/Bq-s 15

Electrons:

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

Auger L	2.02	23.0 % 15	4.6E-4 3
Auger K	13.4	5.3 % 4	7.2E-4 5
CE K	570.00 20	3.83 %	0.0218
CE L	585.47 20	0.520 %	0.00304
CE M	587.57 20	0.0917 %	5.39E-4
CE N	587.95 20	0.01284 %	7.55E-5

Gamma and X-ray radiation:

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

XR l	2.04	0.75 % 5	1.54E-5 11
XR kα2	15.691	4.3 % 3	6.7E-4 5
XR kα1	15.775	8.2 % 6	0.00130 10
XR kβ3	17.653	0.64 % 5	1.12E-4 9
XR kβ1	17.667	1.23 % 10	2.18E-4 17
XR kβ2	17.969	0.251 % 20	4.5E-5 4
	507.4 7	81 % 7	0.41 3
Annihil.	511.0	162 % 17
	588.0 2	95.57 %	0.5620
	769.6 5	6.2 % 6	0.048 4
	1277.5 15	1.5 % 5	0.020 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
507.4	588.0 (2.49E+2), 769.6
588.0	507.4 (2.49E+2), 769.6 (2.49E+2), 1277.5 (2.49E+2)
769.6	507.4, 588.0 (2.49E+2)
1277.5	588.0 (2.49E+2)

Dataset #2:

Author: Balraj Singh Citation:Nuclear Data Sheets 114, 1 (2013)

Parent
Nucleus Parent
E(level) Parent
Jπ Parent
T_1/2 Decay Mode GS-GS Q-value
(keV) Daughter
Nucleus Decay
Scheme ENSDF
file
89
41 Nb
0.0 (9/2+) 2.03 h 7 ε: 100 % 4226 27
89
40 Zr

Beta+:

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

104 12 ?	2.2E+2 3	5E-5 % 4	5E-8 4
113 12	2.4E+2 3	0.007 % 4	8E-6 5
128 12	2.8E+2 3	7E-4 % 4	9E-7 5
143 12	3.1E+2 3	0.0014 % 6	2.0E-6 9
201 12	4.5E+2 3	0.10 % 3	2.0E-4 6
262 12	5.9E+2 3	0.006 % 3	1.6E-5 8
279 12	6.3E+2 3	0.21 % 4	5.9E-4 11
359 12 ?	8.2E+2 3	0.008 % 3	2.9E-5 11
399 12	9.1E+2 3	0.047 % 9	1.9E-4 4
432 12 ?	9.8E+2 3	0.020 % 10	9E-5 4
471 12	1.07E+3 3	0.042 % 20	2.0E-4 9
473 12	1.08E+3 3	0.10 % 5	4.7E-4 24
485 12	1.10E+3 3	0.20 % 5	9.7E-4 24
750 13	1.69E+3 3	0.30 % 10	0.0023 8
801 13 ?	1.75E+3 3	0.04 % 4	3E-4 3
1453 13	3.20E+3 3	74 % 15	1.08 22

Mean beta+ energy: 1.4E+3 keV 4, total beta+ intensity: 75 % 15, mean beta+ dose: 1.1 MeV/Bq-s 4

Electrons:

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

Auger L	2.02	24.2 % 13	4.9E-4 3
Auger K	13.4	5.6 % 4	7.5E-4 5
CE K	570.00 20	0.045 % 11	2.6E-4 6
CE L	585.47 20	0.0061 % 14	3.6E-5 8
CE M	587.57 20	0.0011 % 3	6.3E-6 15
CE N	587.95 20	1.5E-4 % 4	8.8E-7 21

Gamma and X-ray radiation:

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

XR l	2.04	0.79 % 5	1.62E-5 10
XR kα2	15.691	4.5 % 3	7.1E-4 5
XR kα1	15.775	8.7 % 6	0.00137 9
XR kβ3	17.653	0.67 % 5	1.18E-4 8
XR kβ1	17.667	1.30 % 9	2.30E-4 15
XR kβ2	17.969	0.265 % 18	4.8E-5 3
	173.1 4 ?	0.074 % 23	1.3E-4 4
	206 1	0.07 % 3	1.4E-4 7
	229.2 5 ?	0.14 % 6	3.2E-4 14
	347.5 10	0.05 % 3	1.6E-4 9
	355.7 4	0.24 % 5	8.5E-4 19
	480.8 7	0.14 % 4	6.7E-4 22
	507.4 7	0.77 % 19	0.0039 9
Annihil.	511.0	1.5E+2 % 3
	520 1	0.08 % 5	4.4E-4 24
	532.4 4	0.53 % 13	0.0028 7
	588.0 2	1.1 % 3	0.0066 16
	617 1	0.042 % 19	2.6E-4 12
	624.2 9 ?	0.09 % 3	5.7E-4 16
	738.6 4	0.22 % 5	0.0016 4
	738.6 4	0.22 % 5	0.0016 4
	757 1 ?	0.088 % 22	6.6E-4 17
	787.0 15	0.035 % 16	2.8E-4 12
	794.0 15	0.042 % 16	3.3E-4 13
	845.5 10	0.08 % 3	6.5E-4 22
	863.1 4	0.46 % 11	0.0039 10
	920.5 3	1.4 % 3	0.013 3
	964 1	0.11 % 4	0.0010 4
	992 1	0.09 % 3	9E-4 3
	1060.5 8	0.26 % 6	0.0028 7
	1127 2	2.1 % 5	0.024 6
	1242.5 8	0.24 % 6	0.0030 7
	1259.0 3	1.2 % 3	0.015 3
	1303.0 7	0.32 % 7	0.0041 9
	1332.3 3	1.2 % 3	0.016 4
	1377.5 10	0.07 % 3	1.0E-3 4
	1447.7 7	0.39 % 8	0.0056 12
	1464.8 5	0.88 % 19	0.013 3
	1511.4 3	1.9 % 4	0.029 6
	1580.8 4	0.53 % 12	0.0083 19
	1627.2 2	3.5 %	0.057
	1641.2 9	0.20 % 4	0.0032 7
	1833.4 2	3.3 % 7	0.060 13
	1948.0 15	0.07 % 3	0.0013 6
	2101.1 3	0.60 % 14	0.013 3
	2128.2 4	0.56 % 13	0.012 3
	2132.0 15	0.13 % 6	0.0028 12
	2221.5 15	0.12 % 3	0.0027 6
	2297 1	0.11 % 3	0.0026 7
	2388.6 10	0.053 % 18	0.0013 4
	2572.3 4	2.7 % 6	0.068 15
	2612.1 6	0.30 % 7	0.0078 17
	2730 1	0.07 % 3	0.0018 8
	2753.5 10	0.46 % 11	0.013 3
	2889.6 6	0.20 % 5	0.0058 14
	2925.8 6	0.18 % 4	0.0053 12
	2960.1 3	1.8 % 4	0.052 12
	2981.0 8	0.046 % 17	0.0014 5
	3016.2 4	0.21 % 5	0.0063 14
	3092.7 2	3.0 % 7	0.094 21
	3141.2 9	0.021 % 8	7E-4 3
	3280.9 7	0.035 % 10	0.0011 3
	3466.9 6	0.042 % 11	0.0015 4
	3512.7 7	0.063 % 16	0.0022 6
	3531.0 15	0.032 % 7	0.00111 25
	3534.0 15	0.018 % 4	6.2E-4 14
	3557.2 7	0.053 % 15	0.0019 5
	3575.8 5	0.20 % 4	0.0070 16
	3837.0 9	0.063 % 19	0.0024 7
	3907.0 15	0.009 % 4	3.4E-4 15
	3931.0 15	0.035 % 22	0.0014 9
	3948.0 15	0.0053 % 23	2.1E-4 9
	3965.5 12	0.011 % 4	4.2E-4 16

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
173.1	206, 355.7, 507.4, 532.4, 588.0 (2.49E+2), 617, 624.2, 738.6, 863.1, 920.5, 1127, 1242.5, 1303.0, 1511.4, 1627.2, 1833.4, 2128.2, 2753.5
206	173.1, 507.4, 520, 532.4, 588.0 (2.49E+2), 738.6, 757, 920.5, 1259.0, 1627.2
229.2	2730
347.5	2612.1
355.7	173.1, 507.4, 588.0 (2.49E+2), 757, 845.5, 1303.0, 1641.2
480.8	2612.1
507.4	173.1, 206, 355.7, 520, 532.4, 588.0 (2.49E+2), 738.6, 738.6, 757, 845.5, 920.5, 1127, 1259.0, 1303.0, 1332.3, 1464.8, 1641.2, 1948.0
520	206, 507.4, 532.4, 588.0 (2.49E+2), 738.6, 738.6, 1060.5, 1511.4, 1627.2, 1833.4, 2572.3
532.4	173.1, 206, 507.4, 520, 588.0 (2.49E+2), 738.6, 757, 920.5, 1127, 1259.0, 1332.3, 1464.8, 1948.0
588.0	173.1 (2.49E+2), 206 (2.49E+2), 355.7 (2.49E+2), 507.4 (2.49E+2), 520 (2.49E+2), 532.4 (2.49E+2), 738.6 (2.49E+2), 738.6 (2.49E+2), 757 (2.49E+2), 845.5 (2.49E+2), 863.1 (2.49E+2), 920.5 (2.49E+2), 1127 (2.49E+2), 1259.0 (2.49E+2), 1303.0 (2.49E+2), 1332.3 (2.49E+2), 1464.8 (2.49E+2), 1641.2 (2.49E+2), 1948.0 (2.49E+2)
617	173.1, 624.2, 757, 964, 1511.4
624.2	173.1, 617, 757, 1511.4, 2128.2
738.6	173.1, 507.4, 520, 588.0 (2.49E+2), 738.6, 757, 920.5, 1259.0
738.6	206, 507.4, 520, 532.4, 588.0 (2.49E+2), 738.6, 1627.2, 1833.4
757	206, 355.7, 507.4, 532.4, 588.0 (2.49E+2), 617, 624.2, 738.6, 863.1, 920.5, 1127, 1242.5, 1303.0, 1511.4, 1627.2, 1833.4, 2128.2, 2753.5
787.0	1511.4
794.0	2221.5
845.5	355.7, 507.4, 588.0 (2.49E+2), 863.1
863.1	173.1, 588.0 (2.49E+2), 757, 845.5, 1303.0, 1641.2
920.5	173.1, 206, 507.4, 532.4, 588.0 (2.49E+2), 738.6, 757, 1627.2, 1833.4
964	617, 1511.4, 2128.2
992	2101.1
1060.5	520, 1511.4
1127	173.1, 507.4, 532.4, 588.0 (2.49E+2), 757, 1627.2
1242.5	173.1, 757, 1511.4
1259.0	206, 507.4, 532.4, 588.0 (2.49E+2), 738.6, 1627.2, 1833.4
1303.0	173.1, 355.7, 507.4, 588.0 (2.49E+2), 757, 863.1
1332.3	507.4, 532.4, 588.0 (2.49E+2), 1627.2
1377.5	1511.4
1447.7	1511.4
1464.8	507.4, 532.4, 588.0 (2.49E+2), 1627.2
1511.4	173.1, 520, 617, 624.2, 757, 787.0, 964, 1060.5, 1242.5, 1377.5, 1447.7, 1580.8
1580.8	1511.4
1627.2	173.1, 206, 520, 738.6, 757, 920.5, 1127, 1259.0, 1332.3, 1464.8, 1948.0
1641.2	355.7, 507.4, 588.0 (2.49E+2), 863.1
1833.4	173.1, 520, 738.6, 757, 920.5, 1259.0
1948.0	507.4, 532.4, 588.0 (2.49E+2), 1627.2
2101.1	992
2128.2	173.1, 624.2, 757, 964
2221.5	794.0
2572.3	520
2612.1	347.5, 480.8
2730	229.2
2753.5	173.1, 757