| |
|
|---|
| Half life: | 25.0 m 1 | |
|---|
| Jp: | 3/2+ |
|---|
| Sn (keV): | 5929.7 5 |
|---|
| Sp (keV): | 10106 25 |
|---|
| Prod. mode: |
Fission product
Fast neutron activation
Thermal neutron activation
|
|---|
| | |
|---|
| ENSDF citation: | NDS 72,487 (1994) |
|---|
| Literature cut-off date: | 29-Jun-1994 |
|---|
| Author(s): | Yu.V. Sergeenkov, Yu.L. Khazov, T.W. Burrows and M.R. Bhat |
|---|
| References since cut-off: |
131Te decay from 1994-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
References |
|---|
| b- | 100 | 2233.5 23 |
75Ja03 71Ma04 |
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 131Te (25.0 m 1)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 109.40 4 |
0.062 7 |
b- |
| 141.20 4 |
0.028 5 |
b- |
| 149.716 5 |
69 |
b- |
| 151.1 1 |
0.17 6 |
b- |
| 221.57 5 |
0.033 5 |
b- |
| 267.5 3 |
0.004 3 |
b- |
| 274.68 15 |
<0.007 |
b- |
| 278.17 2 |
0.098 5 |
b- |
| 280.17 12 |
0.017 5 |
b- |
| 294.75 15 |
<0.0048 |
b- |
| 297.09 5 |
0.007 5 |
b- |
| 297.09 5 |
0.043 5 |
b- |
| 299.94 6 |
0.039 5 |
b- |
| 342.945 4 |
0.701 7 |
b- |
| 345.6 1 |
0.014 4 |
b- |
| 351.48 7 |
0.023 4 |
b- |
| 353.58 9 |
0.019 4 |
b- |
| 384.059 3 |
0.894 7 |
b- |
| 402.36 14 |
0.007 3 |
b- |
| 403.3 10 |
0.007 3 |
b- |
| 421.32 7 |
0.042 8 |
b- |
| 438.3 2 |
0.007 3 |
b- |
| 452.323 2 |
18.18 5 |
b- |
| 469.7 1 |
0.015 6 |
b- |
| 492.66 1 |
4.826 21 |
b- |
| 494.85 5 |
0.076 7 |
b- |
| 496.23 8 |
0.034 7 |
b- |
| 544.88 1 |
0.426 14 |
b- |
| 550.4 1 |
0.028 7 |
b- |
| 567.33 4 |
0.102 6 |
b- |
| 574.9 1 |
0.031 5 |
b- |
| 602.039 3 |
4.187 21 |
b- |
| 605.55 2 |
0.117 7 |
b- |
| 654.26 1 |
1.526 14 |
b- |
| 696.19 2 |
0.179 14 |
b- |
| 702.7 3 |
0.008 6 |
b- |
| 727.00 2 |
0.468 7 |
b- |
| 744.4 3 |
0.008 4 |
b- |
| 805.57 20 |
0.014 6 |
b- |
| 825.0 2 |
0.028 7 |
b- |
| 841.99 2 |
0.199 7 |
b- |
| 852.21 3 |
0.044 5 |
b- |
| 853.83 5 |
0.096 5 |
b- |
| 856.08 3 |
0.131 7 |
b- |
| 881.15 9 |
0.025 4 |
b- |
| 898.54 3 |
0.138 7 |
b- |
| 934.483 5 |
0.873 14 |
b- |
| 948.542 4 |
2.26 3 |
b- |
| 951.39 2 |
0.330 7 |
b- |
| 997.25 1 |
3.334 14 |
b- |
| 999.26 15 |
0.028 7 |
b- |
| 1005.76 15 |
0.014 7 |
b- |
| 1007.96 1 |
0.798 7 |
b- |
| 1035.5 5 |
0.0028 21 |
b- |
| 1066.8 3 |
0.006 3 |
b- |
| 1098.25 2 |
0.172 7 |
b- |
| 1146.96 1 |
4.95 3 |
b- |
| 1148.51 6 |
0.110 7 |
b- |
| 1148.89 7 |
0.062 7 |
b- |
| 1155.8 2 |
0.0041 21 |
b- |
| 1184.7 2 |
0.0055 21 |
b- |
| 1198.3 2 |
0.0055 14 |
b- |
| 1265.2 2 |
0.0048 14 |
b- |
| 1277.44 1 |
0.118 5 |
b- |
| 1294.34 2 |
0.481 7 |
b- |
| 1297.98 16 |
0.0048 21 |
b- |
| 1308.1 2 |
0.0069 7 |
b- |
| 1350.91 4 |
0.061 3 |
b- |
| 1427.14 2 |
0.105 3 |
b- |
| 1500.62 3 |
0.115 3 |
b- |
| 1527.73 2 |
0.057 3 |
b- |
| 1548.0 5 |
0.0009 5 |
b- |
| 1579.94 9 |
0.0083 7 |
b- |
| 1650.97 9 |
0.0124 7 |
b- |
| 1765.2 5 |
0.001 5 |
b- |
| 1800.68 20 |
0.0034 7 |
b- |
| 1891.1 3 |
0.0028 14 |
b- |
| 1923.6 2 |
0.0034 7 |
b- |
| 1973.1 4 |
0.0021 7 |
b- |
| 2040.8 1 |
0.0069 7 |
b- |
| 2072.8 3 |
0.0062 14 |
b- |
|
X-rays from 131Te (25.0 m 1)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 3.485 |
0.022 3 |
I Ll |
| 3.780 |
0.0105 11 |
I Lh |
| 3.926 |
0.060 7 |
I La2 |
| 3.938 |
0.54 6 |
I La1 |
| 4.221 |
0.34 4 |
I Lb1 |
| 4.258 |
0.035 7 |
I Lb4 |
| 4.313 |
0.057 11 |
I Lb3 |
| 4.371 |
0.0042 5 |
I Lb6 |
| 4.507 |
0.101 11 |
I Lb2 |
| 4.802 |
0.045 5 |
I Lg1 |
| 5.065 |
0.0087 18 |
I Lg2 |
| 5.065 |
0.013 3 |
I Lg3 |
| 27.981 |
0.000338 11 |
I Ka3 |
| 28.317 |
3.78 9 |
I Ka2 |
| 28.612 |
7.04 16 |
I Ka1 |
| 32.239 |
0.642 14 |
I Kb3 |
| 32.295 |
1.24 3 |
I Kb1 |
| 32.544 |
0.0120 5 |
I Kb5 |
| 33.047 |
0.366 8 |
I Kb2 |
| 33.120 |
0.063 3 |
I Kb4 |
Betas from 131Te (25.0 m 1)
|
|---|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|---|
|
| 160.77 |
0.024 4 |
b- |
| 192.67 |
0.013 3 |
b- |
| 432.89 |
0.075 8 |
b- |
| 475.63 |
0.034 5 |
b- |
| 556.05 |
0.063 4 |
b- |
| 732.88 |
1.197 16 |
b- |
| 789.45 |
1.176 16 |
b- |
| 806.35 |
1.340 22 |
b- |
| 887.02 |
0.119 9 |
b- |
| 935.28 |
0.54 9 |
b- |
| 1086.55 |
9.96 10 |
b- |
| 1135.24 |
2.58 4 |
b- |
| 1356.78 |
1.175 16 |
b- |
| 1631.46 |
21.69 7 |
b- |
| 1740.84 |
0.78 5 |
b- |
| 2083.79 |
59.3 5 |
b- |
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