| |
|
| Half life: | 9.28 d 10 | |
| Jp: | 7/2- |
| Sn (keV): | 6929 3 |
| Sp (keV): | 6187 18 |
| Prod. mode: |
Charged particle reaction
|
| | |
| ENSDF citation: | NDS 73,351 (1994) |
| Literature cut-off date: | 1-Dec-1994 |
| Author(s): | B. Singh |
| Update: | 20-Sep-1996, B. Singh |
| References since cut-off: |
149Gd decay from 1996-98 (NSR)
|
| |
Decay properties: |
| Mode | Branching (%) | Q-value (keV) |
|
| e+b+ | 100 | 1314 4 |
|
| a | 4.3E-4 1 0 | 3100 3 |
|
| |
Most Recent ENSDF Data (12/2002) |
| Mode | Data set name | Display data |
|
| TORI Data (1999)
Gammas from 149Gd (9.28 d 10)
|
| Eg (keV) |
Ig (%) | Decay mode |
|
| 37.80 15 |
|
e+b+ |
| 82.50 15 |
0.031 7 |
e+b+ |
| 125.981 10 |
0.121 3 |
e+b+ |
| 127.1 3 |
0.010 5 |
e+b+ |
| 128.75 3 |
0.0366 24 |
e+b+ |
| 132.006 9 |
0.075 4 |
e+b+ |
| 138.13 5 |
0.087 3 |
e+b+ |
| 149.735 3 |
48.2 3 |
e+b+ |
| 184.512 10 |
0.0468 14 |
e+b+ |
| 186.74 5 |
0.0094 8 |
e+b+ |
| 189.70 20 |
0.010 5 |
e+b+ |
| 214.277 15 |
0.194 4 |
e+b+ |
| 252.219 7 |
0.270 6 |
e+b+ |
| 260.736 6 |
1.321 19 |
e+b+ |
| 264.67 3 |
0.041 4 |
e+b+ |
| 266.97 5 |
0.0304 14 |
e+b+ |
| 272.321 8 |
3.21 8 |
e+b+ |
| 278.28 2 |
0.069 3 |
e+b+ |
| 298.634 5 |
28.6 7 |
e+b+ |
| 341.65 5 |
0.079 5 |
e+b+ |
| 346.651 3 |
23.9 3 |
e+b+ |
| 348.96 10 |
0.096 24 |
e+b+ |
| 352.81 2 |
0.042 3 |
e+b+ |
| 384.539 10 |
0.0762 24 |
e+b+ |
| 398.816 12 |
0.0446 11 |
e+b+ |
| 404.296 5 |
0.199 3 |
e+b+ |
| 416.08 3 |
0.0235 7 |
e+b+ |
| 418.77 13 |
0.0052 6 |
e+b+ |
| 421.63 18 |
0.0034 5 |
e+b+ |
| 431.297 12 |
0.0713 14 |
e+b+ |
| 436.369 10 |
0.0159 14 |
e+b+ |
| 436.369 10 |
0.047 4 |
e+b+ |
| 456.78 3 |
0.0239 12 |
e+b+ |
| 459.814 5 |
0.579 6 |
e+b+ |
| 478.29 6 |
|
e+b+ |
| 478.710 8 |
0.228 4 |
e+b+ |
| 482.635 12 |
0.074 3 |
e+b+ |
| 492.81 7 |
0.0186 12 |
e+b+ |
| 496.383 2 |
1.658 24 |
e+b+ |
| 516.545 2 |
2.69 3 |
e+b+ |
| 534.295 4 |
3.07 3 |
e+b+ |
| 552.760 16 |
0.0863 24 |
e+b+ |
| 563.48 10 |
0.0102 11 |
e+b+ |
| 598.94 4 |
0.0193 10 |
e+b+ |
| 601.201 15 |
0.0588 14 |
e+b+ |
| 645.315 2 |
1.460 10 |
e+b+ |
| 649.06 8 |
0.0107 8 |
e+b+ |
| 662.898 15 |
0.284 5 |
e+b+ |
| 666.289 4 |
0.872 6 |
e+b+ |
| 673.65 15 |
0.0032 4 |
e+b+ |
| 726.21 2 |
0.082 6 |
e+b+ |
| 734.863 12 |
0.126 3 |
e+b+ |
| 748.601 2 |
8.22 10 |
e+b+ |
| 761.19 6 |
0.0075 9 |
e+b+ |
| 776.78 4 |
0.0144 7 |
e+b+ |
| 788.876 12 |
7.34 7 |
e+b+ |
| 794.7 3 |
0.031 7 |
e+b+ |
| 798.92 3 |
0.0482 14 |
e+b+ |
| 802.94 2 |
0.0429 14 |
e+b+ |
| 812.634 10 |
0.1470 24 |
e+b+ |
| 862.863 15 |
0.0670 14 |
e+b+ |
| 875.89 3 |
0.1509 24 |
e+b+ |
| 932.96 5 |
0.621 5 |
e+b+ |
| 938.610 9 |
2.39 3 |
e+b+ |
| 947.835 15 |
0.959 14 |
e+b+ |
| 952.68 3 |
0.0106 4 |
e+b+ |
| 956.4 5 |
0.017 10 |
e+b+ |
| 992.204 4 |
0.0323 10 |
e+b+ |
| 1012.610 21 |
0.0225 7 |
e+b+ |
| 1015.31 3 |
0.0121 5 |
e+b+ |
| 1081.58 3 |
0.0181 7 |
e+b+ |
| 1096.67 5 |
0.00159 14 |
e+b+ |
| 1207.74 7 |
0.00111 10 |
e+b+ |
| 1220.64 12 |
0.00077 5 |
e+b+ |
| 1231.0 2 |
0.00035 10 |
e+b+ |
| 1246.41 6 |
0.00202 10 |
e+b+ |
|
X-rays from 149Gd (9.28 d 10)
|
| E (keV) |
I (%) | Assignment |
|
| 5.177 |
0.33 3 |
Eu Ll |
| 5.816 |
0.87 5 |
Eu La2 |
| 5.817 |
0.120 9 |
Eu Lh |
| 5.846 |
7.9 5 |
Eu La1 |
| 6.438 |
0.49 7 |
Eu Lb4 |
| 6.457 |
5.0 4 |
Eu Lb1 |
| 6.571 |
0.81 12 |
Eu Lb3 |
| 6.617 |
0.075 5 |
Eu Lb6 |
| 6.844 |
1.66 11 |
Eu Lb2 |
| 7.484 |
0.84 7 |
Eu Lg1 |
| 7.768 |
0.151 25 |
Eu Lg2 |
| 7.795 |
0.21 4 |
Eu Lg3 |
| 40.467 |
0.0087 3 |
Eu Ka3 |
| 40.902 |
32.0 8 |
Eu Ka2 |
| 41.542 |
57.6 15 |
Eu Ka1 |
| 46.905 |
5.67 15 |
Eu Kb3 |
| 47.038 |
11.0 3 |
Eu Kb1 |
| 47.373 |
0.167 7 |
Eu Kb5 |
| 48.249 |
3.63 10 |
Eu Kb2 |
| 48.386 |
1.44 6 |
Eu Kb4 |
Betas from 149Gd (9.28 d 10)
|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|
| 67.59 |
0.0036 3 |
e |
| 82.75 |
0.269 16 |
e |
| 93.38 |
0.0043 6 |
e |
| 106.22 |
0.0043 5 |
e |
| 148.95 |
0.0121 8 |
e |
| 216.42 |
1.11 7 |
e |
| 292 |
0.0036 |
b+ |
| 301.4 |
0.178 10 |
e |
| 321.79 |
0.0323 20 |
e |
| 357.6 |
0.017 10 |
e |
| 361.32 |
0.077 5 |
e |
| 375.41 |
14.0 8 |
e |
| 380.89 |
0.88 5 |
e |
| 438.08 |
0.34 2 |
e |
| 501.38 |
0.309 21 |
e |
| 515.07 |
0.102 7 |
e |
| 518.96 |
33.9 19 |
e |
| 537.22 |
0.0144 10 |
e |
| 565.4 |
8.7 5 |
e |
| 647.72 |
0.1 |
e |
| 779.7 |
1.04 7 |
e |
| 854.17 |
0.190 13 |
e |
| 1164.27 |
34.4 21 |
e |
| 1314 |
10 |
e |
Alphas from 149Gd (9.28 d 10)
|
| Ea (keV) |
Ia (%) |
|
| 3016 4 |
100 |
|
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