| |
|
| Half life: | 9.4 h 4 | |
| Jp: | 3- |
| Sn (keV): | 6902 50 |
| Sp (keV): | 4550 50 |
| Prod. mode: |
Charged particle reaction
|
| | |
| ENSDF citation: | NDS 69,507 (1993) |
| Literature cut-off date: | 1-Mar-1993 |
| Author(s): | R.G. Helmer |
| References since cut-off: |
154Tb decay from 1993-98 (NSR)
|
| |
Decay properties: |
| Mode | Branching (%) | Q-value (keV) |
|
| e+b+ | 78.2 7 | 3562 50 |
|
| IT | 21.8 7 | |
|
| b- | <0.1 | 246 51 |
|
| |
Most Recent ENSDF Data (12/2002) |
| Mode | Data set name | Display data |
|
| TORI Data (1999)
Gammas from 154mTb (9.4 h 4)
|
| Eg (keV) |
Ig (%) | Decay mode |
|
| 123.071 1 |
30 4 |
e+b+ |
| 124.371 3 |
|
e+b+ |
| 232.101 3 |
0.47 4 |
e+b+ |
| 247.925 6 |
22.1 20 |
e+b+ |
| 329.920 4 |
0.196 20 |
e+b+ |
| 337.9 2 |
0.31 10 |
e+b+ |
| 346.643 5 |
1.56 20 |
e+b+ |
| 382.025 7 |
1.04 8 |
e+b+ |
| 415.85 6 |
2.11 14 |
e+b+ |
| 444.484 6 |
1.06 6 |
e+b+ |
| 461.61 15 |
0.254 20 |
e+b+ |
| 484.74 21 |
0.156 20 |
e+b+ |
| 492.10 24 |
0.137 20 |
e+b+ |
| 506.44 4 |
0.61 12 |
e+b+ |
| 518.011 16 |
6.1 3 |
e+b+ |
| 540.18 6 |
20 |
e+b+ |
| 546.082 14 |
0.10 4 |
e+b+ |
| 557.581 7 |
0.31 6 |
e+b+ |
| 591.763 5 |
0.12 6 |
e+b+ |
| 598.22 2 |
1.41 14 |
e+b+ |
| 602.688 9 |
0.08 4 |
e+b+ |
| 625.257 6 |
0.23 4 |
e+b+ |
| 642.40 2 |
0.68 14 |
e+b+ |
| 649.564 11 |
10.9 6 |
e+b+ |
| 660.35 35 |
0.12 4 |
e+b+ |
| 669.152 16 |
0.12 4 |
e+b+ |
| 676.593 6 |
3.2 3 |
e+b+ |
| 680.652 7 |
|
e+b+ |
| 692.421 7 |
3.3 3 |
e+b+ |
| 714.94 5 |
|
e+b+ |
| 715.817 9 |
0.57 8 |
e+b+ |
| 722.59 8 |
0.37 10 |
e+b+ |
| 723.304 5 |
0.23 8 |
e+b+ |
| 749.4 8 |
<0.20 |
e+b+ |
| 753.1 9 |
0.23 12 |
e+b+ |
| 756.763 6 |
2.66 16 |
e+b+ |
| 796.29 22 |
0.254 20 |
e+b+ |
| 800.729 15 |
0.098 20 |
e+b+ |
| 826.29 21 |
0.137 20 |
e+b+ |
| 830.49 9 |
0.68 6 |
e+b+ |
| 845.46 2 |
0.254 20 |
e+b+ |
| 850.64 3 |
0.16 4 |
e+b+ |
| 857.2 15 |
0.098 20 |
e+b+ |
| 873.190 5 |
9.2 6 |
e+b+ |
| 880.634 10 |
0.31 4 |
e+b+ |
| 892.780 7 |
3.15 22 |
e+b+ |
| 922.1 9 |
0.39 12 |
e+b+ |
| 922.1 9 |
0.51 12 |
e+b+ |
| 924.55 3 |
1.41 14 |
e+b+ |
| 927.5 4 |
0.35 12 |
e+b+ |
| 953.18 13 |
0.57 4 |
e+b+ |
| 964.9 3 |
0.33 4 |
e+b+ |
| 982.0 4 |
0.31 6 |
e+b+ |
| 984.3 4 |
0.45 6 |
e+b+ |
| 996.262 5 |
8.6 8 |
e+b+ |
| 1004.725 6 |
10.9 8 |
e+b+ |
| 1012.9 3 |
0.098 20 |
e+b+ |
| 1020.4 6 |
0.29 4 |
e+b+ |
| 1033.11 3 |
0.47 4 |
e+b+ |
| 1041.9 2 |
0.215 20 |
e+b+ |
| 1047.177 13 |
0.137 20 |
e+b+ |
| 1053.9 7 |
0.22 6 |
e+b+ |
| 1058.34 18 |
0.27 4 |
e+b+ |
| 1061.39 9 |
0.137 20 |
e+b+ |
| 1072.37 13 |
0.35 4 |
e+b+ |
| 1084.21 14 |
0.37 4 |
e+b+ |
| 1084.29 12 |
0.37 4 |
e+b+ |
| 1102.00 15 |
0.27 4 |
e+b+ |
| 1105.8 8 |
0.06 4 |
e+b+ |
| 1118.233 16 |
0.53 12 |
e+b+ |
| 1123.90 16 |
|
e+b+ |
| 1128.558 7 |
1.58 12 |
e+b+ |
| 1140.711 9 |
1.39 12 |
e+b+ |
| 1149.66 13 |
0.98 16 |
e+b+ |
| 1152.42 9 |
2.2 3 |
e+b+ |
| 1177.71 19 |
0.29 4 |
e+b+ |
| 1188.90 12 |
0.61 20 |
e+b+ |
| 1208.06 14 |
0.51 4 |
e+b+ |
| 1214.3 4 |
0.106 14 |
e+b+ |
| 1229.42 20 |
0.59 10 |
e+b+ |
| 1233.5 4 |
0.12 6 |
e+b+ |
| 1237.5 8 |
0.16 8 |
e+b+ |
| 1241.299 14 |
0.27 4 |
e+b+ |
| 1246.150 9 |
0.27 6 |
e+b+ |
| 1258.17 14 |
1.62 12 |
e+b+ |
| 1265.0 4 |
0.08 4 |
e+b+ |
| 1274.436 6 |
0.78 14 |
e+b+ |
| 1274.7 |
0.31 12 |
e+b+ |
| 1280.8 5 |
0.18 10 |
e+b+ |
| 1288.39 14 |
1.39 12 |
e+b+ |
| 1288.39 14 |
1.39 12 |
e+b+ |
| 1309.05 22 |
0.117 20 |
e+b+ |
| 1330.8 6 |
0.059 20 |
e+b+ |
| 1339.53 23 |
0.29 4 |
e+b+ |
| 1346.0 6 |
0.039 20 |
e+b+ |
| 1360.3 6 |
0.039 20 |
e+b+ |
| 1370.2 10 |
0.08 4 |
e+b+ |
| 1377.6 9 |
0.06 3 |
e+b+ |
| 1387.76 22 |
0.293 20 |
e+b+ |
| 1391.2 3 |
|
e+b+ |
| 1399.7 3 |
0.059 20 |
e+b+ |
| 1408.2 2 |
|
e+b+ |
| 1419.4 7 |
0.72 14 |
e+b+ |
| 1451.2 3 |
0.137 16 |
e+b+ |
| 1490.37 22 |
1.04 8 |
e+b+ |
| 1494.048 9 |
0.27 4 |
e+b+ |
| 1515.8 3 |
0.31 4 |
e+b+ |
| 1520.69 19 |
0.57 4 |
e+b+ |
| 1522.8 |
0.33 16 |
e+b+ |
| 1527.2 4 |
|
e+b+ |
| 1553.6 6 |
0.23 4 |
e+b+ |
| 1607 1 |
|
e+b+ |
| 1618.9 3 |
0.39 4 |
e+b+ |
| 1651.8 4 |
0.12 4 |
e+b+ |
| 1673.7 |
0.45 4 |
e+b+ |
| 1715 1 |
0.039 20 |
e+b+ |
| 1721 2 |
0.14 8 |
e+b+ |
| 1814.9 3 |
0.14 4 |
e+b+ |
| 1858.4 4 |
0.215 20 |
e+b+ |
| 1887 1 |
0.039 20 |
e+b+ |
| 1894.5 3 |
0.166 23 |
e+b+ |
| 1900.72 11 |
0.07 3 |
e+b+ |
| 1905.0 12 |
0.156 20 |
e+b+ |
| 1931.0 5 |
0.117 20 |
e+b+ |
| 1934.71 14 |
0.72 6 |
e+b+ |
| 1949 1 |
0.039 20 |
e+b+ |
| 1965.03 7 |
1.94 14 |
e+b+ |
| 1974.3 |
|
e+b+ |
| 1997.8 7 |
0.37 10 |
e+b+ |
| 2014.9 7 |
0.059 20 |
e+b+ |
| 2024.4 6 |
0.196 20 |
e+b+ |
| 2035.0 8 |
0.039 20 |
e+b+ |
| 2054.2 4 |
0.088 12 |
e+b+ |
| 2084.7 3 |
0.123 12 |
e+b+ |
| 2101.6 7 |
0.039 20 |
e+b+ |
| 2106.9 |
0.156 20 |
e+b+ |
| 2126.3 6 |
0.039 20 |
e+b+ |
| 2142.9 3 |
0.215 20 |
e+b+ |
| 2153.81 15 |
1.00 6 |
e+b+ |
| 2182.6 5 |
0.18 4 |
e+b+ |
| 2212.92 15 |
0.82 6 |
e+b+ |
| 2245.7 2 |
0.45 4 |
e+b+ |
| 2251.8 7 |
0.08 4 |
e+b+ |
| 2283.0 3 |
0.215 20 |
e+b+ |
| 2295.9 3 |
0.313 20 |
e+b+ |
| 2358.3 3 |
0.196 20 |
e+b+ |
| 2372.4 4 |
0.131 14 |
e+b+ |
| 2389.5 2 |
0.196 20 |
e+b+ |
| 2411.1 4 |
0.10 4 |
e+b+ |
| 2422.6 4 |
0.029 10 |
e+b+ |
| 2473 1 |
0.059 20 |
e+b+ |
| 2496.3 8 |
0.10 4 |
e+b+ |
| 2520.8 10 |
0.020 10 |
e+b+ |
| 2525.1 7 |
0.039 20 |
e+b+ |
| 2532.2 3 |
0.022 10 |
e+b+ |
| 2540 1 |
0.018 8 |
e+b+ |
| 2546.9 8 |
0.027 14 |
e+b+ |
| 2553.8 4 |
0.055 6 |
e+b+ |
| 2559.6 4 |
0.143 10 |
e+b+ |
| 2575.1 5 |
0.108 12 |
e+b+ |
| 2630.5 8 |
0.049 12 |
e+b+ |
| 2634.3 8 |
0.049 12 |
e+b+ |
| 2643 1 |
0.08 4 |
e+b+ |
| 2652 1 |
0.08 4 |
e+b+ |
| 2656.0 2 |
|
e+b+ |
| 2683.4 5 |
0.063 6 |
e+b+ |
| 2811.3 10 |
|
e+b+ |
| 2839.2 15 |
0.020 6 |
e+b+ |
| 2921.4 15 |
0.0039 20 |
e+b+ |
| 2934.1 6 |
0.022 6 |
e+b+ |
| 2942.2 10 |
0.027 10 |
e+b+ |
| 3240.4 15 |
0.018 6 |
e+b+ |
| 3260.0 15 |
0.018 10 |
e+b+ |
|
X-rays from 154mTb (9.4 h 4)
|
| E (keV) |
I (%) | Assignment |
|
| 5.362 |
0.22 3 |
Gd Ll |
| 6.026 |
0.58 5 |
Gd La2 |
| 6.050 |
0.085 9 |
Gd Lh |
| 6.058 |
5.2 5 |
Gd La1 |
| 6.687 |
0.25 4 |
Gd Lb4 |
| 6.713 |
3.6 4 |
Gd Lb1 |
| 6.832 |
0.41 7 |
Gd Lb3 |
| 6.867 |
0.052 5 |
Gd Lb6 |
| 7.102 |
1.09 10 |
Gd Lb2 |
| 7.243 |
0.0089 8 |
Gd Lb5 |
| 7.790 |
0.61 6 |
Gd Lg1 |
| 7.930 |
0.0051 7 |
Gd Lg6 |
| 8.087 |
0.080 13 |
Gd Lg2 |
| 8.105 |
0.112 19 |
Gd Lg3 |
| 41.864 |
0.0055 3 |
Gd Ka3 |
| 42.309 |
17.8 10 |
Gd Ka2 |
| 42.996 |
32.1 18 |
Gd Ka1 |
| 48.551 |
3.18 18 |
Gd Kb3 |
| 48.695 |
6.2 4 |
Gd Kb1 |
| 49.038 |
0.097 7 |
Gd Kb5 |
| 49.959 |
2.06 12 |
Gd Kb2 |
| 50.099 |
0.80 5 |
Gd Kb4 |
Betas from 154mTb (9.4 h 4)
|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|
| 1143.79 |
4.7 11 |
e |
| 1223.97 |
6.3 13 |
e |
| 1254.36 |
4.4 10 |
e |
| 1282.9 |
3.0 7 |
e |
| 1373.98 |
23 5 |
e |
| 2432.21 |
2.0 13 |
e |
| 2563.74 |
4.7 20 |
e |
| 3189 |
7 4 |
e |
| 3436.93 |
9 12 |
e |
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