| |
|
|---|
| Half life: | 271.79 d 9 | |
|---|
| Jp: | 7/2- |
|---|
| Sn (keV): | 11376 2 |
|---|
| Sp (keV): | 6027.6 4 |
|---|
| Prod. mode: |
Charged particle reaction
Photon reaction
|
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| | |
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| ENSDF citation: | NDS 67,195 (1992) |
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| Literature cut-off date: | 1-Jul-1992 |
|---|
| Author(s): | M.R. Bhat |
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| References since cut-off: |
57Co decay from 1992-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
|
|---|
| e | 100 | 836.0 4 |
|
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 57Co (271.79 d 9)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 14.41300 15 |
9.16 15 |
e |
| 122.0614 4 |
85.60 17 |
e |
| 136.4743 5 |
10.68 8 |
e |
| 230.29 2 |
0.0004 4 |
e |
| 339.54 18 |
0.0139 3 |
e |
| 352.36 1 |
0.0132 3 |
e |
| 366.75 1 |
0.0013 3 |
e |
| 569.92 4 |
0.017 1 |
e |
| 692.03 2 |
0.157 9 |
e |
| 706.40 20 |
0.0253 5 |
e |
|
X-rays from 57Co (271.79 d 9)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 0.615 |
0.068 18 |
Fe Ll |
| 0.628 |
0.046 12 |
Fe Lh |
| 0.705 |
0.062 16 |
Fe La2 |
| 0.705 |
0.56 14 |
Fe La1 |
| 0.708 |
0.0038 10 |
Fe Lb6 |
| 0.717 |
0.42 11 |
Fe Lb1 |
| 0.792 |
0.022 7 |
Fe Lb4 |
| 0.792 |
0.034 10 |
Fe Lb3 |
| 6.266 |
1.69E-05 9 |
Fe Ka3 |
| 6.391 |
16.4 8 |
Fe Ka2 |
| 6.404 |
32.6 16 |
Fe Ka1 |
| 7.058 |
1.99 10 |
Fe Kb3 |
| 7.058 |
3.88 19 |
Fe Kb1 |
| 7.108 |
0.00206 12 |
Fe Kb5 |
| 7.112 |
2.20E-07 13 |
Fe Kb4 |
Betas from 57Co (271.79 d 9)
|
|---|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|---|
|
| 129.58 |
0.183 9 |
e |
| 699.53 |
99.8 3 |
e |
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