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|
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| Half life: | 284.893 d 8 | |
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| Jp: | 0+ |
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| Sn (keV): | 6896 3 |
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| Sp (keV): | 9539 15 |
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| Prod. mode: |
Fission product
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| | |
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| ENSDF citation: | NDS 56,607 (1989) |
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| Literature cut-off date: | 1-Nov-1988 |
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| Author(s): | J.K. Tuli |
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| References since cut-off: |
144Ce decay from 1988-98 (NSR)
|
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Decay properties:
|
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| Mode | Branching (%) | Q-value (keV) |
|
|---|
| b- | 100 | 318.7 8 |
|
| |
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Most Recent ENSDF Data (12/2002)
|
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| Mode | Data set name | Display data |
|---|
|
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| TORI Data (1999)
Gammas from 144Ce (284.893 d 8)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 33.568 10 |
0.200 22 |
b- |
| 40.98 10 |
0.257 16 |
b- |
| 53.395 5 |
0.100 8 |
b- |
| 59.03 3 |
0.00098 7 |
b- |
| 80.120 5 |
1.36 6 |
b- |
| 99.961 15 |
0.040 4 |
b- |
| 133.515 2 |
11.09 11 |
b- |
|
X-rays from 144Ce (284.893 d 8)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 4.453 |
0.024 3 |
Pr Ll |
| 4.929 |
0.0094 10 |
Pr Lh |
| 5.013 |
0.064 7 |
Pr La2 |
| 5.033 |
0.58 7 |
Pr La1 |
| 5.489 |
0.36 4 |
Pr Lb1 |
| 5.497 |
0.053 11 |
Pr Lb4 |
| 5.593 |
0.089 18 |
Pr Lb3 |
| 5.660 |
0.0050 6 |
Pr Lb6 |
| 5.851 |
0.122 14 |
Pr Lb2 |
| 6.327 |
0.056 6 |
Pr Lg1 |
| 6.598 |
0.016 3 |
Pr Lg2 |
| 6.617 |
0.022 5 |
Pr Lg3 |
| 35.156 |
0.000450 16 |
Pr Ka3 |
| 35.550 |
2.52 7 |
Pr Ka2 |
| 36.026 |
4.59 12 |
Pr Ka1 |
| 40.653 |
0.440 12 |
Pr Kb3 |
| 40.748 |
0.849 23 |
Pr Kb1 |
| 41.050 |
0.0110 5 |
Pr Kb5 |
| 41.764 |
0.276 7 |
Pr Kb2 |
| 41.877 |
0.087 4 |
Pr Kb4 |
Betas from 144Ce (284.893 d 8)
|
|---|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|---|
|
| 185.18 |
19.6 4 |
b- |
| 238.58 |
3.9 2 |
b- |
| 318.7 |
76.5 5 |
b- |
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