| |
|
|---|
| Half life: | 5.98 m 6 | |
|---|
| Jp: | 3/2-,5/2- |
|---|
| Sn (keV): | 5582 20 |
|---|
| Sp (keV): | 1.33E4 3 |
|---|
| Prod. mode: |
Charged particle reaction
|
|---|
| | |
|---|
| ENSDF citation: | NDS 67,271 (1992) |
|---|
| Literature cut-off date: | 1-Oct-1991 |
|---|
| Author(s): | Zhou Chunmei |
|---|
| References since cut-off: |
61Fe decay from 1991-98 (NSR)
|
|---|
| |
|---|
Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
References |
|---|
| b- | 100 | 3978 20 |
75Br04 |
| |
|---|
Most Recent ENSDF Data (12/2002)
|
|---|
| Mode | Data set name | Display data |
|---|
|
|---|
| TORI Data (1999)
Gammas from 61Fe (5.98 m 6)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 120.34 12 |
5.3 4 |
b- |
| 177.61 12 |
2.01 17 |
b- |
| 297.90 7 |
22.2 17 |
b- |
| 333.0 4 |
0.22 4 |
b- |
| 349.7 3 |
0.16 4 |
b- |
| 440.5 4 |
0.22 4 |
b- |
| 542.6 5 |
0.07 3 |
b- |
| 561.4 5 |
0.06 3 |
b- |
| 603.3 5 |
0.07 3 |
b- |
| 618.40 16 |
0.93 7 |
b- |
| 657.3 4 |
0.22 10 |
b- |
| 686.0 3 |
0.40 8 |
b- |
| 696.9 4 |
0.11 3 |
b- |
| 748.10 18 |
0.81 7 |
b- |
| 769.4 5 |
0.16 4 |
b- |
| 806.3 4 |
0.19 5 |
b- |
| 925.6 3 |
0.34 4 |
b- |
| 945.4 5 |
0.11 3 |
b- |
| 978 |
0.07 4 |
b- |
| 984.1 4 |
0.61 13 |
b- |
| 989.2 4 |
0.61 13 |
b- |
| 1027.42 11 |
42.7 22 |
b- |
| 1097.8 2 |
0.70 6 |
b- |
| 1205.07 12 |
44 |
b- |
| 1275 |
0.61 13 |
b- |
| 1285.7 3 |
0.37 6 |
b- |
| 1381.4 3 |
0.40 5 |
b- |
| 1403.9 5 |
0.12 5 |
b- |
| 1538.8 3 |
0.27 5 |
b- |
| 1618.9 2 |
0.37 4 |
b- |
| 1645.95 16 |
7.0 4 |
b- |
| 1659.3 2 |
0.78 9 |
b- |
| 1837.2 6 |
0.14 3 |
b- |
| 1879.4 4 |
0.26 4 |
b- |
| 1889.0 4 |
0.18 4 |
b- |
| 1899.3 5 |
0.074 22 |
b- |
| 1972.7 5 |
0.061 17 |
b- |
| 1999.8 8 |
0.13 4 |
b- |
| 2011.6 2 |
4.4 3 |
b- |
| 2177.1 7 |
0.21 4 |
b- |
| 2230.8 4 |
0.109 17 |
b- |
| 2484.4 4 |
0.122 13 |
b- |
| 2754.4 4 |
0.77 9 |
b- |
| 2920.0 5 |
0.070 13 |
b- |
| 3191.0 6 |
0.083 13 |
b- |
| 3204.2 6 |
0.044 9 |
b- |
| 3239.1 6 |
0.057 13 |
b- |
| 3364.9 7 |
0.044 9 |
b- |
|
X-rays from 61Fe (5.98 m 6)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 0.678 |
9.1E-05 25 |
Co Ll |
| 0.693 |
5.8E-05 15 |
Co Lh |
| 0.776 |
0.00087 23 |
Co La1 |
| 0.776 |
9.6E-05 25 |
Co La2 |
| 0.779 |
4.7E-06 12 |
Co Lb6 |
| 0.791 |
0.00065 17 |
Co Lb1 |
| 0.866 |
3.2E-05 10 |
Co Lb4 |
| 0.866 |
4.9E-05 15 |
Co Lb3 |
| 6.783 |
2.99E-08 25 |
Co Ka3 |
| 6.915 |
0.0230 19 |
Co Ka2 |
| 6.930 |
0.045 4 |
Co Ka1 |
| 7.649 |
0.00277 22 |
Co Kb3 |
| 7.649 |
0.0054 4 |
Co Kb1 |
| 7.706 |
3.8E-06 3 |
Co Kb5 |
| 7.709 |
3.8E-10 3 |
Co Kb4 |
Betas from 61Fe (5.98 m 6)
|
|---|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|---|
|
| 613 |
0.044 12 |
b- |
| 738.8 |
0.057 16 |
b- |
| 773.3 |
0.65 13 |
b- |
| 786.9 |
0.084 19 |
b- |
| 873.6 |
0.07 3 |
b- |
| 977.7 |
1.4 3 |
b- |
| 1057.9 |
0.070 18 |
b- |
| 1113.62 |
1.20 22 |
b- |
| 1223.5 |
0.77 16 |
b- |
| 1493.5 |
0.123 24 |
b- |
| 1546.6 |
0.12 6 |
b- |
| 1675.01 |
1.6 4 |
b- |
| 1747.1 |
0.12 |
b- |
| 1966.51 |
5.0 9 |
b- |
| 2024.81 |
0.99 19 |
b- |
| 2088.8 |
0.26 7 |
b- |
| 2332.13 |
8.0 14 |
b- |
| 2359.11 |
0.27 |
b- |
| 2652.6 |
27 5 |
b- |
| 2692.24 |
0.04 |
b- |
| 2772.91 |
38 6 |
b- |
| 2950.52 |
16 4 |
b- |
| 3978 |
10 |
b- |
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