| |
|
| Half life: | 5.35 d 10 | |
| Jp: | 3- |
| Sn (keV): | 6913 12 |
| Sp (keV): | 5310 4 |
| Prod. mode: |
Charged particle reaction Fast neutron activation
|
| | |
| ENSDF citation: | NDS 65,65 (1992) |
| Literature cut-off date: | 1-May-1991 |
| Author(s): | R.G. Helmer |
| References since cut-off: |
156Tb decay from 1991-98 (NSR)
|
| |
Decay properties: |
| Mode | Branching (%) | Q-value (keV) |
|
| e+b+ | 100 | 2444 4 |
|
| b- | | 434 7 |
|
| |
Most Recent ENSDF Data (12/2002) |
| Mode | Data set name | Display data |
|
| TORI Data (1999)
Gammas from 156Tb (5.35 d 10)
|
| Eg (keV) |
Ig (%) | Decay mode |
|
| 88.9667 14 |
17.7 19 |
e+b+ |
| 111.9379 12 |
1.49 15 |
e+b+ |
| 115.6649 20 |
0.053 12 |
e+b+ |
| 155.1651 13 |
1.58 12 |
e+b+ |
| 199.2132 10 |
40.9 22 |
e+b+ |
| 201.263 4 |
|
e+b+ |
| 212.740 13 |
0.040 9 |
e+b+ |
| 249.2 4 |
0.022 6 |
e+b+ |
| 262.579 3 |
5.8 3 |
e+b+ |
| 267.090 6 |
0.07 3 |
e+b+ |
| 296.526 3 |
4.46 3 |
e+b+ |
| 350.41 5 |
|
e+b+ |
| 356.426 5 |
13.61 7 |
e+b+ |
| 374.43 5 |
0.050 9 |
e+b+ |
| 381.134 8 |
0.663 12 |
e+b+ |
| 395.41 5 |
|
e+b+ |
| 407.1 3 |
0.062 9 |
e+b+ |
| 422.380 12 |
7.95 4 |
e+b+ |
| 445.494 9 |
0.050 9 |
e+b+ |
| 496.404 11 |
0.077 9 |
e+b+ |
| 526.80 6 |
0.013 8 |
e+b+ |
| 534.318 11 |
66.6 3 |
e+b+ |
| 537.98 6 |
0.194 7 |
e+b+ |
| 567.61 6 |
0.022 7 |
e+b+ |
| 576.2 |
0.044 7 |
e+b+ |
| 578.91 6 |
0.445 8 |
e+b+ |
| 582.6 |
0.058 7 |
e+b+ |
| 592.60 10 |
0.034 7 |
e+b+ |
| 596.941 20 |
0.040 7 |
e+b+ |
| 603.798 17 |
0.108 8 |
e+b+ |
| 609.47 10 |
0.024 7 |
e+b+ |
| 614.63 10 |
0.204 8 |
e+b+ |
| 626.28 10 |
0.277 8 |
e+b+ |
| 629.10 10 |
|
e+b+ |
| 632.67 10 |
|
e+b+ |
| 634 |
0.015 6 |
e+b+ |
| 636.31 10 |
|
e+b+ |
| 641.01 10 |
0.071 8 |
e+b+ |
| 651.10 10 |
0.012 6 |
e+b+ |
| 658.12 10 |
0.179 8 |
e+b+ |
| 668.17 10 |
0.071 8 |
e+b+ |
| 673.60 10 |
0.025 8 |
e+b+ |
| 676.13 10 |
0.14 |
e+b+ |
| 676.14 11 |
<0.015 |
e+b+ |
| 686.31 10 |
0.431 9 |
e+b+ |
| 689.40 10 |
0.168 9 |
e+b+ |
| 691.81 10 |
0.213 9 |
e+b+ |
| 697.62 3 |
0.140 9 |
e+b+ |
| 704.34 3 |
0.133 9 |
e+b+ |
| 706.55 10 |
|
e+b+ |
| 716.99 10 |
0.087 9 |
e+b+ |
| 736.80 10 |
0.022 9 |
e+b+ |
| 747.82 10 |
0.270 9 |
e+b+ |
| 766.83 10 |
0.025 9 |
e+b+ |
| 770.2 3 |
0.025 9 |
e+b+ |
| 780.23 4 |
2.347 15 |
e+b+ |
| 783.69 10 |
0.077 9 |
e+b+ |
| 796.56 10 |
0.016 6 |
e+b+ |
| 804.82 10 |
0.232 9 |
e+b+ |
| 816.19 10 |
0.046 9 |
e+b+ |
| 819.72 10 |
0.031 9 |
e+b+ |
| 827.11 10 |
0.040 12 |
e+b+ |
| 841.20 3 |
0.276 12 |
e+b+ |
| 845.57 10 |
0.040 12 |
e+b+ |
| 855.24 10 |
0.276 12 |
e+b+ |
| 860.88 10 |
0.211 12 |
e+b+ |
| 865.80 20 |
0.403 12 |
e+b+ |
| 877.30 10 |
0.05 |
e+b+ |
| 877.56 5 |
0.07 |
e+b+ |
| 898.83 10 |
0.028 12 |
e+b+ |
| 922.33 8 |
0.121 12 |
e+b+ |
| 926.26 13 |
3.41 3 |
e+b+ |
| 926.98 10 |
0.47 3 |
e+b+ |
| 949.08 10 |
1.609 15 |
e+b+ |
| 959.86 9 |
1.962 19 |
e+b+ |
| 969.86 4 |
0.121 12 |
e+b+ |
| 974.1 3 |
0.118 12 |
e+b+ |
| 984.43 10 |
0.096 12 |
e+b+ |
| 987.92 5 |
0.285 12 |
e+b+ |
| 1009.53 6 |
0.071 12 |
e+b+ |
| 1032 |
0.031 9 |
e+b+ |
| 1037.76 15 |
1.045 12 |
e+b+ |
| 1040.43 5 |
0.645 12 |
e+b+ |
| 1065.15 5 |
10.77 5 |
e+b+ |
| 1067.19 6 |
2.812 25 |
e+b+ |
| 1120 |
0.026 9 |
e+b+ |
| 1129.41 10 |
0.169 9 |
e+b+ |
| 1153.67 10 |
0.236 22 |
e+b+ |
| 1154.19 13 |
10.37 5 |
e+b+ |
| 1159.04 6 |
7.25 3 |
e+b+ |
| 1169.09 7 |
0.081 9 |
e+b+ |
| 1174.22 8 |
0.169 9 |
e+b+ |
| 1180.37 7 |
0.108 9 |
e+b+ |
| 1187.14 7 |
0.629 9 |
e+b+ |
| 1208.90 10 |
0.055 8 |
e+b+ |
| 1218.67 7 |
0.338 25 |
e+b+ |
| 1222.36 7 |
31.00 12 |
e+b+ |
| 1230.68 6 |
0.831 9 |
e+b+ |
| 1235.67 15 |
|
e+b+ |
| 1242.47 6 |
0.225 7 |
e+b+ |
| 1250.66 9 |
0.041 7 |
e+b+ |
| 1257.98 7 |
0.027 7 |
e+b+ |
| 1266.38 7 |
1.073 12 |
e+b+ |
| 1277.43 6 |
0.018 8 |
e+b+ |
| 1334.46 15 |
2.539 19 |
e+b+ |
| 1366.44 7 |
0.017 4 |
e+b+ |
| 1373.17 25 |
0.028 7 |
e+b+ |
| 1421.44 10 |
12.23 5 |
e+b+ |
| 1449.84 7 |
0.039 6 |
e+b+ |
| 1564.0 4 |
0.052 7 |
e+b+ |
| 1646.24 10 |
3.782 22 |
e+b+ |
| 1739.1 6 |
0.029 4 |
e+b+ |
| 1763.1 6 |
0.104 5 |
e+b+ |
| 1815.04 19 |
0.421 7 |
e+b+ |
| 1845.45 10 |
4.120 25 |
e+b+ |
| 1887.4 3 |
0.065 3 |
e+b+ |
| 1893.4 3 |
0.041 3 |
e+b+ |
| 1944.8 4 |
0.0232 22 |
e+b+ |
| 1950.7 |
|
e+b+ |
| 1987.4 4 |
0.0127 19 |
e+b+ |
| 2014.24 19 |
1.122 12 |
e+b+ |
| 2031 |
0.0059 15 |
e+b+ |
| 2051.2 4 |
0.0167 19 |
e+b+ |
| 2092.4 3 |
0.0459 25 |
e+b+ |
| 2103.5 5 |
0.0046 15 |
e+b+ |
| 2138.4 5 |
0.0115 15 |
e+b+ |
|
X-rays from 156Tb (5.35 d 10)
|
| E (keV) |
I (%) | Assignment |
|
| 5.362 |
0.43 5 |
Gd Ll |
| 6.026 |
1.13 9 |
Gd La2 |
| 6.050 |
0.170 16 |
Gd Lh |
| 6.058 |
10.2 8 |
Gd La1 |
| 6.687 |
0.49 8 |
Gd Lb4 |
| 6.713 |
7.2 7 |
Gd Lb1 |
| 6.832 |
0.81 13 |
Gd Lb3 |
| 6.867 |
0.101 8 |
Gd Lb6 |
| 7.102 |
2.13 18 |
Gd Lb2 |
| 7.243 |
0.0174 14 |
Gd Lb5 |
| 7.790 |
1.23 12 |
Gd Lg1 |
| 7.930 |
0.0101 12 |
Gd Lg6 |
| 8.087 |
0.16 3 |
Gd Lg2 |
| 8.105 |
0.22 4 |
Gd Lg3 |
| 41.864 |
0.0097 5 |
Gd Ka3 |
| 42.309 |
31.8 14 |
Gd Ka2 |
| 42.996 |
57.2 25 |
Gd Ka1 |
| 48.551 |
5.68 25 |
Gd Kb3 |
| 48.695 |
11.0 5 |
Gd Kb1 |
| 49.038 |
0.173 10 |
Gd Kb5 |
| 49.959 |
3.67 16 |
Gd Kb2 |
| 50.099 |
1.42 8 |
Gd Kb4 |
Betas from 156Tb (5.35 d 10)
|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|
| 211.45 |
0.24 3 |
e |
| 262.35 |
0.086 10 |
e |
| 269.01 |
0.56 7 |
e |
| 340.77 |
4.3 5 |
e |
| 399.15 |
75 5 |
e |
| 491.71 |
0.37 4 |
e |
| 509.71 |
12.1 12 |
e |
| 592.23 |
0.51 6 |
e |
| 975.47 |
0.108 14 |
e |
| 1088.63 |
0.23 21 |
e |
| 1124.26 |
0.55 6 |
e |
| 1167.9 |
0.52 6 |
e |
| 1196.04 |
1.3 4 |
e |
| 1289.89 |
3.4 4 |
e |
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