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|
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| Half life: | 0.58 s 2 | |
|---|
| E(level): | 2585.5 6 keV |
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| Jp: | (27/2-) |
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| Sn (keV): | 8.4E3 sy |
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| Sp (keV): | 3.5E3 sy |
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| | |
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| ENSDF citation: | NDS 80, 263 (1997) |
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| Literature cut-off date: | 15-Jan-1997 |
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| Author(s): | B. Singh |
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| References since cut-off: |
151Er decay from 1997-98 (NSR)
|
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| |
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Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
References |
|---|
| IT | 95.3 3 | |
88Ba02 80Ja16 |
| e+b+ | 4.7 3 | 5.4E3 sy |
88Ba02 |
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 151mEr (0.58 s 2)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 57.7 5 |
0.07 |
IT |
| 128.8 1 |
0.39 13 |
e+b+ |
| 288.7 2 |
86 3 |
IT |
| 297.2 1 |
3.7 3 |
e+b+ |
| 307.3 2 |
0.62 20 |
e+b+ |
| 338.5 2 |
0.91 20 |
IT |
| 404.1 3 |
0.68 15 |
e+b+ |
| 414.1 1 |
2.7 3 |
e+b+ |
| 597.6 1 |
4.4 4 |
e+b+ |
| 789.5 1 |
5.1 4 |
e+b+ |
| 801.6 2 |
~1.2 |
IT |
| 1098.9 2 |
91.8 15 |
IT |
| 1140.2 2 |
93.5 16 |
IT |
|
X-rays from 151mEr (0.58 s 2)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 5.943 |
0.0028 9 |
Ho Ll |
| 6.151 |
0.28 4 |
Er Ll |
| 6.680 |
0.0073 21 |
Ho La2 |
| 6.720 |
0.066 19 |
Ho La1 |
| 6.790 |
0.0010 3 |
Ho Lh |
| 6.905 |
0.71 9 |
Er La2 |
| 6.949 |
6.4 8 |
Er La1 |
| 7.058 |
0.135 15 |
Er Lh |
| 7.471 |
0.0032 9 |
Ho Lb4 |
| 7.526 |
0.047 15 |
Ho Lb1 |
| 7.635 |
0.00071 21 |
Ho Lb6 |
| 7.653 |
0.0050 15 |
Ho Lb3 |
| 7.745 |
0.049 25 |
Er Lb4 |
| 7.811 |
6.3 7 |
Er Lb1 |
| 7.909 |
0.072 9 |
Er Lb6 |
| 7.910 |
0.013 4 |
Ho Lb2 |
| 7.939 |
0.08 4 |
Er Lb3 |
| 8.186 |
1.28 16 |
Er Lb2 |
| 8.757 |
0.008 3 |
Ho Lg1 |
| 9.051 |
0.0010 3 |
Ho Lg2 |
| 9.088 |
0.0014 4 |
Ho Lg3 |
| 9.088 |
1.11 13 |
Er Lg1 |
| 9.385 |
0.015 8 |
Er Lg2 |
| 9.431 |
0.023 12 |
Er Lg3 |
| 46.223 |
8.2E-05 18 |
Ho Ka3 |
| 46.700 |
0.20 4 |
Ho Ka2 |
| 47.547 |
0.36 8 |
Ho Ka1 |
| 47.734 |
0.0009 6 |
Er Ka3 |
| 48.221 |
2.0 13 |
Er Ka2 |
| 49.128 |
3.5 23 |
Er Ka1 |
| 53.695 |
0.037 8 |
Ho Kb3 |
| 53.876 |
0.071 16 |
Ho Kb1 |
| 54.246 |
0.0013 3 |
Ho Kb5 |
| 55.293 |
0.024 5 |
Ho Kb2 |
| 55.457 |
0.0075 17 |
Ho Kb4 |
| 55.480 |
0.37 24 |
Er Kb3 |
| 55.674 |
0.7 5 |
Er Kb1 |
| 56.054 |
0.013 9 |
Er Kb5 |
| 57.142 |
0.24 16 |
Er Kb2 |
| 57.313 |
0.07 5 |
Er Kb4 |
Betas from 151mEr (0.58 s 2)
|
|---|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|---|
|
| 4736.3 |
0.006 |
b+ |
| 4865.1 |
0.022 |
b+ |
| 5758.3 |
0.002 |
e |
| 5887.1 |
0.005 |
e |
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