Decay Radiation Results

Results:

Dataset #1:

Author: Coral M. Baglin Citation:Nuclear Data Sheets 134, 149 (2016)

Parent
Nucleus Parent
E(level) Parent
Jπ Parent
T_1/2 Decay Mode GS-GS Q-value
(keV) Daughter
Nucleus Decay
Scheme ENSDF
file
183
72 Hf
0.0 (3/2-) 1.018 h 2 β^-: 100 % 2010 30
183
73 Ta

Beta-:

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

62 9	2.3E+2 3	0.04 % 3	2.5E-5 19
138 11	4.7E+2 3	3.1 % 4	0.0043 6
279 12	8.6E+2 3	0.30 % 3	8.4E-4 9
326 12	9.8E+2 3	0.09 % 8	3E-4 3
353 12	1.05E+3 3	0.08 % 7	2.8E-4 25
394 12	1.15E+3 3	68.6 % 20	0.270 11
444 13 ?	1.27E+3 3	≈0 %	≈0
505 12	1.44E+3 3	0.15 % 9	8E-4 5
558 13	1.55E+3 3	28.7 % 12	0.160 8
738 13	2.01E+3 3	7 % 7	0.05 5

Mean beta- energy: 4.5E+2 keV 6, total beta- intensity: 108 % 7, mean beta- dose: 0.49 MeV/Bq-s 7

Electrons:

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

CE K	5.744 15	25 % 3	0.00143 15
Auger L	6.35	20.0 % 17	0.00127 11
Auger K	46.2	1.30 % 17	6.0E-4 8
CE K	46.30 3	0.35 % 4	1.63E-4 16
CE L	61.479 15	4.6 % 5	0.0029 3
CE M	70.452 15	1.06 % 11	7.5E-4 8
CE N	72.595 15	0.25 % 3	1.79E-4 19
CE O	73.127 15	0.035 % 4	2.6E-5 3
CE K	75.774 20	0.61 % 7	4.6E-4 5
CE L	102.04 3	0.055 % 6	5.6E-5 6
CE M	111.01 3	0.0125 % 13	1.39E-5 14
CE N	113.15 3	0.0030 % 3	3.4E-6 3
CE O	113.69 3	4.7E-4 % 5	5.4E-7 5
CE L	131.508 20	0.096 % 10	1.26E-4 14
CE M	140.482 20	0.0218 % 23	3.1E-5 3
CE N	142.624 20	0.0052 % 6	7.4E-6 8
CE O	143.157 20	8.2E-4 % 9	1.18E-6 13
CE K	216.68 5	0.0076 % 9	1.65E-5 18
CE K	248.439 20	0.060 % 6	1.48E-4 15
CE L	272.42 5	0.00116 % 13	3.2E-6 4
CE M	281.39 5	2.6E-4 % 3	7.4E-7 8
CE N	283.53 5	6.2E-5 % 7	1.76E-7 20
CE O	284.07 5	9.5E-6 % 11	2.7E-8 3
CE L	304.174 20	0.0201 % 20	6.1E-5 6
CE M	313.147 20	0.0049 % 5	1.52E-5 15
CE N	315.290 20	0.00115 % 11	3.6E-6 4
CE O	315.822 20	1.62E-4 % 16	5.1E-7 5
CE K	391.657 20	1.1 % 5	0.0043 21
CE L	447.392 20	0.19 % 6	9E-4 3
CE M	456.365 20	0.045 % 12	2.0E-4 5
CE N	458.508 20	0.010 % 3	4.8E-5 14
CE O	459.040 20	0.0016 % 5	7.5E-6 23

Gamma and X-ray radiation:

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

XR l	8.15	7.5 % 7	6.1E-4 6
XR kα2	56.28	7.4 % 8	0.0042 4
XR kα1	57.535	12.8 % 13	0.0074 8
XR kβ3	64.948	1.44 % 15	9.4E-4 10
XR kβ1	65.222	2.8 % 3	0.00182 19
XR kβ2	66.982	0.96 % 10	6.4E-4 7
	73.160 15	38 % 4	0.028 3
	113.72 3	0.140 % 14	1.59E-4 16
	143.19 2	0.47 % 5	6.7E-4 7
	225.00 10 ?	0.150 % 15	3.4E-4 3
	284.10 5	0.36 % 4	0.00102 11
	295.21 8 ?	0.170 % 17	5.0E-4 5
	315.855 20	1.22 % 12	0.0039 4
	375.78 12 ?	0.088 % 20	3.3E-4 8
	397.86 2	2.9 % 3	0.0115 12
	459.073 20	29.8 % 9	0.137 4
	594.8 3 ?	0.21 % 10	0.0012 6
	686.50 10	0.240 % 24	0.00165 16
	691.73 10	0.30 % 3	0.00208 21
	735.05 8 ?	0.88 % 9	0.0065 7
	783.73 3	65.5 % 19	0.513 15
	806.5 2 ?	0.14 % 3	0.00113 24
	856.78 15 ?	0.11 % 3	9E-4 3
	875.5 3 ?	0.06 % 3	5E-4 3
	1470.2 1	2.7 % 3	0.040 4
	1543.0 10	0.020 % 20	3E-4 3
	1784.3 2 ?	0.07 % 3	0.0012 5

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
73.160	594.8 (1.07E-7), 686.50 (1.07E-7), 783.73 (1.07E-7), 875.5 (1.07E-7), 1470.2 (1.07E-7)
113.72	143.19, 284.10, 315.855, 375.78, 459.073, 594.8, 686.50
143.19	113.72, 284.10, 315.855, 375.78, 397.86, 594.8, 686.50, 691.73, 806.5
225.00	735.05
284.10	113.72, 143.19, 315.855, 459.073, 686.50
295.21	735.05
315.855	113.72, 143.19, 284.10, 375.78, 397.86, 594.8, 686.50, 691.73
375.78	113.72, 143.19, 315.855, 459.073, 594.8
397.86	143.19, 315.855, 459.073, 686.50
459.073	113.72, 284.10, 375.78, 397.86, 594.8, 686.50, 691.73
594.8	73.160 (1.07E-7), 113.72, 143.19, 315.855, 375.78, 459.073, 806.5, 875.5
686.50	73.160 (1.07E-7), 113.72, 143.19, 284.10, 315.855, 397.86, 459.073, 783.73, 856.78
691.73	143.19, 315.855, 459.073
735.05	225.00, 295.21
783.73	73.160 (1.07E-7), 686.50
806.5	143.19, 594.8
856.78	686.50
875.5	73.160 (1.07E-7), 594.8
1470.2	73.160 (1.07E-7)