|
|
Half life: | 12.8 h 1 | |
E(level): | 42.1 keV |
Jp: | 0- |
Sn (keV): | 6420 7 |
Sp (keV): | 4943 7 |
Prod. mode: |
Charged particle reaction Fast neutron activation
|
| |
ENSDF citation: | NDS 75,827 (1995) |
Literature cut-off date: | 1-Mar-1995 |
Author(s): | E. derMateosian and J.K. Tuli |
References since cut-off: |
150Eu decay from 1995-98 (NSR)
|
|
Decay properties: |
Mode | Branching (%) | Q-value (keV) |
|
e+b+ | 11 2 | 2261 7 |
|
b- | 89 2 | 971 4 |
|
IT | <5E-8 | |
|
|
Data sets: |
Mode | Data set name | Display data |
|
Gammas from 150mEu (12.8 h 1)
|
Eg (keV) |
Ig (%) | Decay mode |
|
126 |
* |
b- |
209.36 2 |
0.022 3 |
e+b+ |
222.8 3 |
* |
b- |
275.6 3 |
* |
b- |
303.1 5 |
* |
b- |
305.68 3 |
~0.0032 |
e+b+ |
333.971 12 |
4.0 3 |
e+b+ |
406.52 5 |
2.81 24 |
e+b+ |
425.10 7 |
0.0079 16 |
e+b+ |
514.9 |
|
e+b+ |
620.8 4 |
0.032 5 |
e+b+ |
712.205 15 |
0.131 12 |
e+b+ |
740.4 5 |
|
e+b+ |
740.6 1 |
|
e+b+ |
831.92 25 |
0.198 16 |
e+b+ |
859.867 18 |
0.0091 24 |
e+b+ |
917.44 16 |
0.044 8 |
e+b+ |
921.2 3 |
0.210 16 |
e+b+ |
997.8 2 |
* |
b- |
1045.873 12 |
0.0083 20 |
e+b+ |
1165.74 3 |
0.257 24 |
e+b+ |
1193.826 24 |
0.018 4 |
e+b+ |
1223.28 6 |
0.198 16 |
e+b+ |
1452.9 10 |
0.015 5 |
e+b+ |
1615.4 4 |
* |
b- |
1629.79 4 |
0.057 8 |
e+b+ |
1963.71 8 |
0.115 12 |
e+b+ |
2189.1 |
* |
b- |
2201.3 3 |
* |
b- |
2258.7 5 |
* |
b- |
2329.6 5 |
* |
b- |
2494.6 4 |
* |
b- |
2532.3 4 |
* |
b- |
2669.0 3 |
* |
b- |
2808.0 3 |
* |
b- |
2841.3 5 |
* |
b- |
2895.0 5 |
* |
b- |
2993.4 5 |
* |
b- |
3024.5 5 |
* |
b- |
3096.3 4 |
* |
b- |
3134.7 4 |
* |
b- |
3168.3 4 |
* |
b- |
3262.3 4 |
* |
b- |
3327.8 5 |
* |
b- |
3352.3 5 |
* |
b- |
3374 1 |
* |
b- |
3440.8 5 |
* |
b- |
3448.1 5 |
* |
b- |
3484.5 5 |
* |
b- |
3489.7 5 |
* |
b- |
3523 1 |
* |
b- |
3551 2 |
* |
b- |
3555 2 |
* |
b- |
3735 2 |
* |
b- |
3774 2 |
* |
b- |
3817 2 |
* |
b- |
3836 2 |
* |
b- |
3846 2 |
* |
b- |
3927 2 |
* |
b- |
* Relative intensity |
X-rays from 150mEu (12.8 h 1)
|
E (keV) |
I (%) | Assignment |
|
4.993 |
0.0239 24 |
Sm Ll |
5.589 |
0.0089 7 |
Sm Lh |
5.610 |
0.064 4 |
Sm La2 |
5.636 |
0.58 4 |
Sm La1 |
6.196 |
0.034 5 |
Sm Lb4 |
6.206 |
0.36 3 |
Sm Lb1 |
6.317 |
0.057 9 |
Sm Lb3 |
6.371 |
0.0054 3 |
Sm Lb6 |
6.587 |
0.122 8 |
Sm Lb2 |
7.183 |
0.060 5 |
Sm Lg1 |
7.471 |
0.0106 17 |
Sm Lg2 |
7.489 |
0.0151 25 |
Sm Lg3 |
39.097 |
0.000628 23 |
Sm Ka3 |
39.522 |
2.47 7 |
Sm Ka2 |
40.118 |
4.48 13 |
Sm Ka1 |
45.294 |
0.438 13 |
Sm Kb3 |
45.414 |
0.848 25 |
Sm Kb1 |
45.741 |
0.0126 6 |
Sm Kb5 |
46.578 |
0.280 8 |
Sm Kb2 |
46.705 |
0.106 5 |
Sm Kb4 |
Betas from 150mEu (12.8 h 1)
|
Eb endpoint (keV) |
Ib (%) | Decay mode |
|
339,44 |
0.41 10 |
e |
516,5 |
0.050 14 |
e |
540,72 |
0.013 3 |
b+ |
947,24 |
0.005 4 |
b+ |
1047,7 |
0.27 7 |
e |
1109,37 |
0.027 7 |
e |
1137,49 |
0.43 11 |
e |
1257,06 |
0.080 25 |
e |
1281,1 |
0.66 24 |
b+ |
1562,72 |
2.7 7 |
e |
1969,24 |
0.6 4 |
e |
2303,1 |
6.2 22 |
e |
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