| |
|
|---|
| Half life: | 24.15 m 18 | |
|---|
| Jp: | (2)- |
|---|
| Sn (keV): | 5201 59 |
|---|
| Sp (keV): | 6954 69 |
|---|
| Prod. mode: |
Fission product
Fast neutron activation
|
|---|
| | |
|---|
| ENSDF citation: | NDS 82, 187 (1997) |
|---|
| Literature cut-off date: | 30-Sep-1997 |
|---|
| Author(s): | L.K. Peker and J.K. Tuli |
|---|
| References since cut-off: |
146Pr decay from 1997-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
|
|---|
| b- | 100 | 4169 58 |
|
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 146Pr (24.15 m 18)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 146.4 5 |
0.045 4 |
b- |
| 191.2 8 |
0.015 7 |
b- |
| 446.4 10 |
0.077 10 |
b- |
| 453.88 6 |
48.0 24 |
b- |
| 461.6 3 |
0.046 9 |
b- |
| 481.5 5 |
0.038 24 |
b- |
| 508.0 2 |
0.461 24 |
b- |
| 562.1 2 |
0.370 19 |
b- |
| 587.8 5 |
0.072 14 |
b- |
| 589.3 1 |
0.346 19 |
b- |
| 597.8 8 |
0.079 8 |
b- |
| 601.74 8 |
2.98 14 |
b- |
| 715.7 2 |
0.064 8 |
b- |
| 727.3 2 |
0.57 3 |
b- |
| 735.72 6 |
7.5 4 |
b- |
| 766.4 10 |
0.036 8 |
b- |
| 772.1 3 |
0.031 7 |
b- |
| 774.4 3 |
0.259 14 |
b- |
| 788.90 7 |
6.3 3 |
b- |
| 816.5 10 |
0.017 7 |
b- |
| 839.5 10 |
0.029 8 |
b- |
| 849.1 5 |
0.079 10 |
b- |
| 922.92 8 |
2.33 12 |
b- |
| 928.1 4 |
0.168 11 |
b- |
| 954.0 15 |
0.016 3 |
b- |
| 1012.7 6 |
0.13 4 |
b- |
| 1016.78 10 |
1.23 6 |
b- |
| 1081.3 2 |
0.79 4 |
b- |
| 1148.9 4 |
0.226 14 |
b- |
| 1164.8 5 |
0.126 11 |
b- |
| 1183.1 5 |
0.093 8 |
b- |
| 1192.2 8 |
0.047 6 |
b- |
| 1235.1 3 |
0.365 19 |
b- |
| 1243.3 2 |
0.64 3 |
b- |
| 1247.6 3 |
0.048 9 |
b- |
| 1303.4 5 |
0.071 9 |
b- |
| 1323.3 1 |
0.56 3 |
b- |
| 1328.9 2 |
0.58 3 |
b- |
| 1333.6 2 |
0.69 3 |
b- |
| 1338.6 5 |
0.130 11 |
b- |
| 1376.71 6 |
4.37 24 |
b- |
| 1411.1 5 |
0.081 8 |
b- |
| 1436.0 4 |
0.159 11 |
b- |
| 1451.6 1 |
2.28 12 |
b- |
| 1463.8 7 |
0.054 7 |
b- |
| 1470.63 8 |
1.19 6 |
b- |
| 1500.0 5 |
0.086 10 |
b- |
| 1504.9 10 |
0.038 10 |
b- |
| 1508.6 8 |
0.078 7 |
b- |
| 1515.9 5 |
0.26 3 |
b- |
| 1524.73 6 |
15.6 8 |
b- |
| 1529.8 10 |
0.125 19 |
b- |
| 1555.6 8 |
0.080 7 |
b- |
| 1593.9 5 |
0.137 10 |
b- |
| 1614.1 7 |
0.056 7 |
b- |
| 1650.1 10 |
0.060 7 |
b- |
| 1690.4 2 |
0.62 3 |
b- |
| 1741.2 9 |
0.11 3 |
b- |
| 1743.5 2 |
0.107 11 |
b- |
| 1766.2 2 |
0.072 10 |
b- |
| 1781.3 5 |
0.076 4 |
b- |
| 1787.2 2 |
0.085 4 |
b- |
| 1812.0 2 |
0.105 8 |
b- |
| 1831.1 3 |
0.239 14 |
b- |
| 1881.8 2 |
0.063 7 |
b- |
| 1902.0 3 |
0.13 4 |
b- |
| 1905.7 10 |
0.044 7 |
b- |
| 1915.1 5 |
0.085 7 |
b- |
| 1920.9 5 |
0.054 7 |
b- |
| 1940.1 8 |
0.075 8 |
b- |
| 1958.3 5 |
0.184 12 |
b- |
| 1961.3 10 |
0.041 6 |
b- |
| 1977.4 2 |
0.216 14 |
b- |
| 1982.5 2 |
0.247 14 |
b- |
| 1991.8 10 |
0.060 7 |
b- |
| 2005.5 5 |
0.244 14 |
b- |
| 2098.3 8 |
0.097 13 |
b- |
| 2119.8 2 |
0.089 8 |
b- |
| 2126.9 10 |
0.090 8 |
b- |
| 2143.9 5 |
0.174 11 |
b- |
| 2148.8 2 |
0.024 5 |
b- |
| 2157.1 7 |
0.055 7 |
b- |
| 2179.3 3 |
0.212 12 |
b- |
| 2208.4 3 |
0.058 19 |
b- |
| 2217.9 6 |
0.082 11 |
b- |
| 2227.5 3 |
0.456 24 |
b- |
| 2245.9 10 |
0.040 6 |
b- |
| 2252.19 16 |
1.03 5 |
b- |
| 2265.9 4 |
0.062 14 |
b- |
| 2322.0 15 |
0.030 5 |
b- |
| 2355.8 2 |
0.83 4 |
b- |
| 2460.2 2 |
0.499 24 |
b- |
| 2477.6 4 |
0.042 5 |
b- |
| 2517.3 4 |
0.331 19 |
b- |
| 2681.6 3 |
0.432 24 |
b- |
| 2777.2 5 |
0.216 14 |
b- |
| 2779.0 20 |
0.034 19 |
b- |
| 2830.3 3 |
0.226 14 |
b- |
| 2881.8 6 |
0.076 5 |
b- |
| 2893.0 15 |
0.0110 10 |
b- |
| 2915.6 8 |
0.044 4 |
b- |
| 2938.4 5 |
0.080 5 |
b- |
| 3080.6 6 |
0.087 5 |
b- |
| 3140.9 6 |
0.080 6 |
b- |
| 3165.6 10 |
0.026 3 |
b- |
| 3255.5 18 |
0.023 3 |
b- |
| 3292.6 5 |
0.151 8 |
b- |
| 3386.2 12 |
0.0149 19 |
b- |
| 3709.0 20 |
0.064 7 |
b- |
|
X-rays from 146Pr (24.15 m 18)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 4.633 |
0.00168 18 |
Nd Ll |
| 5.146 |
0.00068 6 |
Nd Lh |
| 5.208 |
0.0045 4 |
Nd La2 |
| 5.230 |
0.041 3 |
Nd La1 |
| 5.722 |
0.0260 23 |
Nd Lb1 |
| 5.723 |
0.0020 3 |
Nd Lb4 |
| 5.829 |
0.0034 5 |
Nd Lb3 |
| 5.893 |
0.00036 3 |
Nd Lb6 |
| 6.090 |
0.0087 7 |
Nd Lb2 |
| 6.604 |
0.0042 4 |
Nd Lg1 |
| 6.883 |
0.00062 10 |
Nd Lg2 |
| 6.901 |
0.00087 15 |
Nd Lg3 |
| 36.443 |
3.77E-05 21 |
Nd Ka3 |
| 36.847 |
0.188 10 |
Nd Ka2 |
| 37.361 |
0.343 18 |
Nd Ka1 |
| 42.166 |
0.0330 17 |
Nd Kb3 |
| 42.271 |
0.064 3 |
Nd Kb1 |
| 42.580 |
0.00086 5 |
Nd Kb5 |
| 43.335 |
0.0208 11 |
Nd Kb2 |
| 43.451 |
0.0077 5 |
Nd Kb4 |
Betas from 146Pr (24.15 m 18)
|
|---|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|---|
|
| 460.8 |
0.1 |
b- |
| 551.5 |
0.2 |
b- |
| 575.3 |
0.2 |
b- |
| 635.8 |
0.2 |
b- |
| 778.2 |
0.2 |
b- |
| 801.05 |
0.5 1 |
b- |
| 823.1 |
0.1 |
b- |
| 834.5 |
0.3 1 |
b- |
| 877.5 |
0.5 1 |
b- |
| 1199.24 |
0.7 2 |
b- |
| 1464.19 |
3.3 3 |
b- |
| 1488.54 |
0.9 2 |
b- |
| 1618.21 |
1.2 2 |
b- |
| 1691.2 |
0.2 |
b- |
| 1709.86 |
0.8 2 |
b- |
| 1733.47 |
0.3 1 |
b- |
| 1814.19 |
1.0 2 |
b- |
| 1904.19 |
0.2 |
b- |
| 2021.05 |
0.1 |
b- |
| 2026.14 |
0.3 1 |
b- |
| 2191.55 |
25 3 |
b- |
| 2264.66 |
2.3 3 |
b- |
| 2382.7 |
0.5 1 |
b- |
| 2392.84 |
0.1 |
b- |
| 2473.24 |
0.5 1 |
b- |
| 2699.41 |
0.7 2 |
b- |
| 2793.19 |
2.5 3 |
b- |
| 2866.9 |
0.2 |
b- |
| 2980.38 |
0.5 1 |
b- |
| 3127.78 |
0.1 |
b- |
| 3254.6 |
0.1 |
b- |
| 3716.23 |
13 1 |
b- |
| 4170 |
44 3 |
b- |
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