| |
|
| Half life: | 9.9 h 2 | |
| Jp: | 3/2- |
| Sn (keV): | 6835 14 |
| Sp (keV): | 6299 51 |
| Prod. mode: |
Charged particle reaction Fast neutron activation
|
| | |
| ENSDF citation: | NDS 71,709 (1994) |
| Literature cut-off date: | 1-Mar-1994 |
| Author(s): | C.W. Reich |
| Update: | 20-Sep-1996, B. Singh |
| References since cut-off: |
155Dy decay from 1996-98 (NSR)
|
| |
Decay properties: |
| Mode | Branching (%) | Q-value (keV) |
References |
| e+b+ | 100 | 2094.5 19 |
80Ab17 |
| |
Most Recent ENSDF Data (12/2002) |
| Mode | Data set name | Display data |
|
| TORI Data (1999)
Gammas from 155Dy (9.9 h 2)
|
| Eg (keV) |
Ig (%) | Decay mode |
|
| 21.005 5 |
0.014 6 |
e+b+ |
| 23.132 29 |
0.026 7 |
e+b+ |
| 23.96 5 |
|
e+b+ |
| 42.964 18 |
0.082 14 |
e+b+ |
| 63.781 15 |
0.018 3 |
e+b+ |
| 65.459 3 |
1.83 3 |
e+b+ |
| 67.029 10 |
0.040 3 |
e+b+ |
| 68.855 23 |
0.012 6 |
e+b+ |
| 71.157 10 |
0.044 3 |
e+b+ |
| 84.83 4 |
0.022 6 |
e+b+ |
| 90.326 2 |
1.067 21 |
e+b+ |
| 107.925 15 |
0.048 3 |
e+b+ |
| 115.268 7 |
0.097 6 |
e+b+ |
| 118.304 10 |
0.096 6 |
e+b+ |
| 121.083 12 |
|
e+b+ |
| 131.946 11 |
0.021 6 |
e+b+ |
| 134.552 14 |
0.013 4 |
e+b+ |
| 135.454 13 |
|
e+b+ |
| 153.37 3 |
0.046 7 |
e+b+ |
| 155.765 9 |
0.207 8 |
e+b+ |
| 161.3 |
0.073 5 |
e+b+ |
| 161.443 4 |
1.149 21 |
e+b+ |
| 178.93 5 |
0.019 6 |
e+b+ |
| 184.564 4 |
3.37 6 |
e+b+ |
| 195.68 4 |
0.021 6 |
e+b+ |
| 205.583 9 |
0.356 14 |
e+b+ |
| 208.583 14 |
0.0246 21 |
e+b+ |
| 216.85 4 |
0.13 3 |
e+b+ |
| 226.918 4 |
68.4 12 |
e+b+ |
| 248.645 22 |
0.107 5 |
e+b+ |
| 264.621 18 |
0.14 3 |
e+b+ |
| 269.358 24 |
0.172 7 |
e+b+ |
| 271.056 9 |
1.21 7 |
e+b+ |
| 276.81 5 |
0.038 14 |
e+b+ |
| 289.81 4 |
0.022 8 |
e+b+ |
| 294.89 5 |
0.048 3 |
e+b+ |
| 311.18 16 |
0.033 3 |
e+b+ |
| 317.947 18 |
0.208 8 |
e+b+ |
| 322.27 4 |
0.027 3 |
e+b+ |
| 334.963 19 |
0.122 4 |
e+b+ |
| 342.67 6 |
0.048 4 |
e+b+ |
| 352.47 11 |
0.014 3 |
e+b+ |
| 356.87 10 |
0.014 3 |
e+b+ |
| 377.72 5 |
0.049 3 |
e+b+ |
| 379.3 |
|
e+b+ |
| 382.772 20 |
0.181 6 |
e+b+ |
| 394.54 8 |
0.028 10 |
e+b+ |
| 401.96 11 |
0.035 4 |
e+b+ |
| 403.57 4 |
0.208 10 |
e+b+ |
| 408.80 10 |
0.0096 21 |
e+b+ |
| 421.85 5 |
0.043 3 |
e+b+ |
| 425.03 3 |
0.061 3 |
e+b+ |
| 433.150 13 |
0.711 21 |
e+b+ |
| 439.56 6 |
0.046 3 |
e+b+ |
| 441.44 7 |
0.040 3 |
e+b+ |
| 445.84 8 |
0.022 3 |
e+b+ |
| 452.248 24 |
0.160 6 |
e+b+ |
| 459.05 3 |
0.109 10 |
e+b+ |
| 462.06 8 |
0.036 5 |
e+b+ |
| 463.0 |
|
e+b+ |
| 466.95 6 |
0.019 6 |
e+b+ |
| 484.158 13 |
1.07 3 |
e+b+ |
| 496.22 4 |
0.144 6 |
e+b+ |
| 498.617 15 |
1.75 4 |
e+b+ |
| 508.44 4 |
1.19 5 |
e+b+ |
| 517.62 5 |
0.076 12 |
e+b+ |
| 533.12 14 |
0.021 3 |
e+b+ |
| 534.0 3 |
0.021 10 |
e+b+ |
| 537.1 3 |
0.008 3 |
e+b+ |
| 542.24 3 |
0.059 6 |
e+b+ |
| 549.643 14 |
0.958 21 |
e+b+ |
| 559.44 8 |
0.032 5 |
e+b+ |
| 570.449 20 |
0.191 6 |
e+b+ |
| 576.82 11 |
|
e+b+ |
| 586.44 3 |
0.163 6 |
e+b+ |
| 588.16 8 |
0.052 3 |
e+b+ |
| 596.22 12 |
0.042 6 |
e+b+ |
| 599.14 22 |
0.023 6 |
e+b+ |
| 602.95 10 |
0.024 4 |
e+b+ |
| 609.94 4 |
0.079 4 |
e+b+ |
| 610.62 12 |
|
e+b+ |
| 614.83 13 |
0.029 4 |
e+b+ |
| 618.59 4 |
0.100 6 |
e+b+ |
| 632.4 10 |
0.014 3 |
e+b+ |
| 641.072 15 |
1.25 3 |
e+b+ |
| 653.92 6 |
0.120 8 |
e+b+ |
| 656.69 6 |
0.131 10 |
e+b+ |
| 661.62 22 |
0.055 12 |
e+b+ |
| 664.173 18 |
2.24 6 |
e+b+ |
| 666.4 4 |
0.055 17 |
e+b+ |
| 669.02 20 |
0.065 19 |
e+b+ |
| 676.39 12 |
0.040 4 |
e+b+ |
| 678.38 5 |
0.199 11 |
e+b+ |
| 688.4 7 |
0.008 6 |
e+b+ |
| 695.138 22 |
0.211 13 |
e+b+ |
| 701.15 9 |
0.057 6 |
e+b+ |
| 705.87 22 |
0.021 6 |
e+b+ |
| 712.49 7 |
0.046 4 |
e+b+ |
| 721.19 4 |
0.284 9 |
e+b+ |
| 723.46 8 |
0.100 6 |
e+b+ |
| 725.24 4 |
0.194 7 |
e+b+ |
| 739.12 12 |
0.010 3 |
e+b+ |
| 743.64 5 |
~0 |
e+b+ |
| 743.9 |
0.14 3 |
e+b+ |
| 745.2 |
0.34 7 |
e+b+ |
| 750.07 7 |
0.085 6 |
e+b+ |
| 758.99 20 |
0.047 8 |
e+b+ |
| 760.70 12 |
0.088 11 |
e+b+ |
| 765.4 |
<0.037 |
e+b+ |
| 767.6 1 |
<0.037 |
e+b+ |
| 773.57 5 |
0.101 8 |
e+b+ |
| 782.19 4 |
0.104 7 |
e+b+ |
| 784.61 6 |
0.084 5 |
e+b+ |
| 796.44 7 |
0.057 6 |
e+b+ |
| 802.87 6 |
0.0171 21 |
e+b+ |
| 808.28 12 |
0.094 12 |
e+b+ |
| 811.98 4 |
0.404 21 |
e+b+ |
| 820.40 12 |
0.032 5 |
e+b+ |
| 825.60 4 |
0.130 8 |
e+b+ |
| 835.16 3 |
0.253 9 |
e+b+ |
| 838.48 5 |
0.129 7 |
e+b+ |
| 841.53 3 |
0.279 10 |
e+b+ |
| 845.78 7 |
0.048 5 |
e+b+ |
| 848.98 3 |
0.178 10 |
e+b+ |
| 854.78 8 |
0.051 4 |
e+b+ |
| 861.74 23 |
0.042 10 |
e+b+ |
| 871.90 8 |
0.030 4 |
e+b+ |
| 875.30 12 |
0.025 3 |
e+b+ |
| 878.23 8 |
0.040 3 |
e+b+ |
| 884.42 5 |
0.060 5 |
e+b+ |
| 891.13 3 |
0.588 21 |
e+b+ |
| 905.515 21 |
2.45 6 |
e+b+ |
| 912.47 6 |
0.219 21 |
e+b+ |
| 920.94 4 |
0.108 6 |
e+b+ |
| 925.4 4 |
0.014 5 |
e+b+ |
| 928.535 21 |
0.718 21 |
e+b+ |
| 938.19 4 |
0.118 4 |
e+b+ |
| 940.516 25 |
0.304 9 |
e+b+ |
| 944.24 11 |
0.034 4 |
e+b+ |
| 949.99 8 |
0.055 6 |
e+b+ |
| 962.44 7 |
0.060 7 |
e+b+ |
| 972.36 4 |
0.081 8 |
e+b+ |
| 978.87 10 |
0.040 3 |
e+b+ |
| 981.82 3 |
0.210 7 |
e+b+ |
| 994.18 14 |
0.057 8 |
e+b+ |
| 996.70 7 |
0.271 16 |
e+b+ |
| 999.68 3 |
2.44 7 |
e+b+ |
| 1003.03 10 |
0.163 14 |
e+b+ |
| 1009.96 10 |
0.029 3 |
e+b+ |
| 1012.89 4 |
0.298 14 |
e+b+ |
| 1024.00 18 |
0.027 6 |
e+b+ |
| 1050.0 3 |
0.017 7 |
e+b+ |
| 1062.09 3 |
0.386 12 |
e+b+ |
| 1068.18 3 |
0.575 21 |
e+b+ |
| 1089.8 |
<2.8 |
e+b+ |
| 1090.0 |
<2.8 |
e+b+ |
| 1093.70 10 |
0.036 3 |
e+b+ |
| 1098.2 |
<0.22 |
e+b+ |
| 1100.1 |
<0.22 |
e+b+ |
| 1115.2 |
<0.41 |
e+b+ |
| 1117.0 |
<0.41 |
e+b+ |
| 1120.11 5 |
0.075 10 |
e+b+ |
| 1143.44 8 |
0.054 5 |
e+b+ |
| 1155.47 3 |
2.09 5 |
e+b+ |
| 1166.22 3 |
1.692 16 |
e+b+ |
| 1172.59 12 |
0.049 8 |
e+b+ |
| 1184.05 10 |
0.024 3 |
e+b+ |
| 1198.14 9 |
0.029 3 |
e+b+ |
| 1201.87 8 |
0.036 3 |
e+b+ |
| 1213.1 5 |
0.033 16 |
e+b+ |
| 1221.52 6 |
0.060 14 |
e+b+ |
| 1232.34 12 |
0.045 6 |
e+b+ |
| 1242.63 4 |
0.0882 12 |
e+b+ |
| 1251.24 3 |
0.945 4 |
e+b+ |
| 1265.69 16 |
0.015 4 |
e+b+ |
| 1283.32 14 |
0.0227 9 |
e+b+ |
| 1289.08 25 |
0.010 6 |
e+b+ |
| 1295.00 4 |
0.179 3 |
e+b+ |
| 1304.05 4 |
0.174 5 |
e+b+ |
| 1316.28 4 |
0.157 5 |
e+b+ |
| 1329.85 11 |
0.020 3 |
e+b+ |
| 1336.83 3 |
0.490 15 |
e+b+ |
| 1348.39 7 |
0.062 5 |
e+b+ |
| 1356.85 10 |
0.025 6 |
e+b+ |
| 1367.77 3 |
0.801 14 |
e+b+ |
| 1386.37 6 |
0.1057 16 |
e+b+ |
| 1388.82 6 |
0.1012 21 |
e+b+ |
| 1393.83 4 |
0.2627 21 |
e+b+ |
| 1402.0 4 |
0.011 3 |
e+b+ |
| 1404.5 3 |
0.014 3 |
e+b+ |
| 1412.08 7 |
0.071 3 |
e+b+ |
| 1414.93 4 |
0.248 8 |
e+b+ |
| 1427.19 3 |
0.413 6 |
e+b+ |
| 1429.50 10 |
0.022 3 |
e+b+ |
| 1437.97 4 |
0.285 3 |
e+b+ |
| 1451.83 4 |
0.164 3 |
e+b+ |
| 1459.00 23 |
0.031 5 |
e+b+ |
| 1479.22 4 |
0.5424 21 |
e+b+ |
| 1492.61 4 |
0.5718 21 |
e+b+ |
| 1509.27 4 |
0.250 8 |
e+b+ |
| 1522.51 9 |
0.031 3 |
e+b+ |
| 1543.78 9 |
0.0105 12 |
e+b+ |
| 1548.73 16 |
0.0054 10 |
e+b+ |
| 1557.8 4 |
0.0062 21 |
e+b+ |
| 1562.91 6 |
0.083 4 |
e+b+ |
| 1567.04 10 |
0.020 3 |
e+b+ |
| 1573.56 5 |
0.098 4 |
e+b+ |
| 1577.90 10 |
0.0075 14 |
e+b+ |
| 1590.04 9 |
0.0280 21 |
e+b+ |
| 1594.52 6 |
0.055 3 |
e+b+ |
| 1599.57 4 |
0.265 7 |
e+b+ |
| 1606.4 3 |
0.6231 14 |
e+b+ |
| 1609.14 14 |
0.0178 21 |
e+b+ |
| 1610.52 22 |
0.0037 12 |
e+b+ |
| 1637.87 5 |
0.082 3 |
e+b+ |
| 1641.9 3 |
0.0072 12 |
e+b+ |
| 1647.82 17 |
0.0103 15 |
e+b+ |
| 1656.05 24 |
0.026 5 |
e+b+ |
| 1664.98 6 |
0.87 3 |
e+b+ |
| 1678.1 5 |
0.007 3 |
e+b+ |
| 1684.80 5 |
0.111 4 |
e+b+ |
| 1691.6 4 |
0.010 8 |
e+b+ |
| 1710.08 11 |
0.0129 10 |
e+b+ |
| 1713.09 9 |
0.0177 12 |
e+b+ |
| 1728.02 7 |
0.0410 21 |
e+b+ |
| 1745.60 12 |
0.0118 13 |
e+b+ |
| 1750.45 6 |
0.0288 13 |
e+b+ |
| 1758.10 10 |
0.0025 3 |
e+b+ |
| 1764.86 9 |
0.007 3 |
e+b+ |
| 1769.60 20 |
0.0021 3 |
e+b+ |
| 1793.64 6 |
0.048 3 |
e+b+ |
| 1795.30 10 |
0.0144 14 |
e+b+ |
| 1803.60 8 |
0.0144 10 |
e+b+ |
| 1835.55 15 |
0.0098 10 |
e+b+ |
| 1846.2 3 |
0.0040 12 |
e+b+ |
| 1866.17 25 |
0.0121 17 |
e+b+ |
| 1869.00 10 |
0.00041 7 |
e+b+ |
| 1889.22 8 |
0.0217 16 |
e+b+ |
| 1913.60 10 |
0.00048 7 |
e+b+ |
| 1954.76 11 |
0.0139 14 |
e+b+ |
|
X-rays from 155Dy (9.9 h 2)
|
| E (keV) |
I (%) | Assignment |
|
| 5.547 |
0.32 3 |
Tb Ll |
| 6.239 |
0.84 5 |
Tb La2 |
| 6.273 |
7.6 5 |
Tb La1 |
| 6.284 |
0.112 9 |
Tb Lh |
| 6.940 |
0.46 7 |
Tb Lb4 |
| 6.977 |
4.9 4 |
Tb Lb1 |
| 7.097 |
0.76 12 |
Tb Lb3 |
| 7.116 |
0.078 5 |
Tb Lb6 |
| 7.367 |
1.57 11 |
Tb Lb2 |
| 8.105 |
0.84 7 |
Tb Lg1 |
| 8.398 |
0.147 24 |
Tb Lg2 |
| 8.423 |
0.21 3 |
Tb Lg3 |
| 43.288 |
0.0095 3 |
Tb Ka3 |
| 43.744 |
27.8 8 |
Tb Ka2 |
| 44.482 |
49.8 14 |
Tb Ka1 |
| 50.228 |
5.02 14 |
Tb Kb3 |
| 50.384 |
9.7 3 |
Tb Kb1 |
| 50.738 |
0.160 7 |
Tb Kb5 |
| 51.698 |
3.23 9 |
Tb Kb2 |
| 51.849 |
1.20 5 |
Tb Kb4 |
Betas from 155Dy (9.9 h 2)
|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|
| 102.72 |
0.047 6 |
e |
| 139.78 |
0.096 11 |
e |
| 180.9 |
0.105 6 |
e |
| 183.3 |
0.123 11 |
e |
| 225.55 |
0.099 8 |
e |
| 228.68 |
0.387 21 |
e |
| 233.55 |
0.042 3 |
e |
| 258.68 |
0.115 6 |
e |
| 300.85 |
0.482 15 |
e |
| 344.4 |
2.29 4 |
e |
| 429.59 |
4.88 9 |
e |
| 438.11 |
0.267 22 |
e |
| 455.65 |
4.33 7 |
e |
| 554.96 |
0.00044 8 |
b+ |
| 564.1 |
0.0044 3 |
b+ |
| 601.86 |
1.60 4 |
e |
| 623.51 |
0.093 9 |
e |
| 642.5 |
0.602 15 |
e |
| 799.54 |
0.79 8 |
e |
| 845.58 |
1.27 4 |
b+ |
| 939.02 |
10.77 19 |
e |
| 974.5 |
0.288 17 |
e |
| 1007.04 |
0.039 7 |
b+ |
| 1026.13 |
0.55 3 |
e |
| 1032.43 |
1.27 4 |
e |
| 1072.5 |
0.065 18 |
b+ |
| 1144.12 |
0.100 7 |
e |
| 1188.07 |
0.015 9 |
e |
| 1203.36 |
4.08 9 |
e |
| 1232.63 |
0.121 14 |
e |
| 1333.87 |
0.234 21 |
e |
| 1350.58 |
0.05 4 |
e |
| 1576.96 |
0.109 18 |
e |
| 1586.1 |
1.02 6 |
e |
| 1627.7 |
0.16 4 |
e |
| 1867.58 |
64.9 17 |
e |
| 2029.04 |
1.06 20 |
e |
| 2094.5 |
1.4 4 |
e |
Main page |
Radiation search |
Nuclide search
|
|
|