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| Half life: | 8.65 ms 20 | |
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| E(level): | 2129.17 12 keV |
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| Jp: | 7- |
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| Sn (keV): | 9741 47 |
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| Sp (keV): | 7736 47 |
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| ENSDF citation: | NDS 74,349 (1995) |
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| Literature cut-off date: | 1-Oct-1994 |
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| Author(s): | J.K. Tuli |
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| References since cut-off: |
138Ce decay from 1994-98 (NSR)
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Decay properties:
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| Mode | Branching (%) | Q-value (keV) |
|
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| IT | 100 | |
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Most Recent ENSDF Data (12/2002)
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| Mode | Data set name | Display data |
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|
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| TORI Data (1999)
Gammas from 138mCe (8.65 ms 20)
|
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| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 302.7 1 |
84.5 5 |
IT |
| 788.742 8 |
99.66 11 |
IT |
| 1037.8 1 |
99.81 1 |
IT |
|
X-rays from 138mCe (8.65 ms 20)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 4.289 |
0.026 4 |
Ce Ll |
| 4.730 |
0.0133 14 |
Ce Lh |
| 4.822 |
0.071 8 |
Ce La2 |
| 4.840 |
0.64 7 |
Ce La1 |
| 5.263 |
0.49 5 |
Ce Lb1 |
| 5.276 |
0.029 6 |
Ce Lb4 |
| 5.363 |
0.048 10 |
Ce Lb3 |
| 5.434 |
0.0054 6 |
Ce Lb6 |
| 5.613 |
0.135 15 |
Ce Lb2 |
| 6.054 |
0.075 8 |
Ce Lg1 |
| 6.326 |
0.0084 18 |
Ce Lg2 |
| 6.342 |
0.0118 25 |
Ce Lg3 |
| 33.894 |
0.000458 15 |
Ce Ka3 |
| 34.279 |
2.84 7 |
Ce Ka2 |
| 34.720 |
5.20 12 |
Ce Ka1 |
| 39.170 |
0.496 11 |
Ce Kb3 |
| 39.258 |
0.958 22 |
Ce Kb1 |
| 39.551 |
0.0120 5 |
Ce Kb5 |
| 40.228 |
0.308 7 |
Ce Kb2 |
| 40.333 |
0.087 4 |
Ce Kb4 |
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