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| Half life: | 25.05 d 25 | |
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| E(level): | 1105.84 19 keV |
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| Jp: | 25/2- |
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| Sn (keV): | 6099.03 10 |
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| Sp (keV): | 7415.9 21 |
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| Prod. mode: |
Charged particle reaction
Fast neutron activation
Thermal neutron activation
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| | |
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| ENSDF citation: | NDS 72,617 (1994) |
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| Literature cut-off date: | 1-Sep-1994 |
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| Author(s): | C.M. Baglin |
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| References since cut-off: |
179Hf decay from 1994-98 (NSR)
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Decay properties:
|
|---|
| Mode | Branching (%) | Q-value (keV) |
References |
|---|
| IT | 100 | |
70Hu04 70Hu15 75Hu15 |
| |
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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 179m2Hf (25.05 d 25)
|
|---|
| Eg (keV) |
Ig (%) | Decay mode |
|---|
|
| 21.01 12 |
0.0078 3 |
IT |
| 122.793 3 |
27.6 11 |
IT |
| 146.15 7 |
27.0 11 |
IT |
| 169.77 9 |
19.3 9 |
IT |
| 192.62 11 |
21.4 19 |
IT |
| 217.07 13 |
9.0 7 |
IT |
| 236.36 14 |
18.7 5 |
IT |
| 257.37 15 |
3.2 5 |
IT |
| 268.85 14 |
11.2 7 |
IT |
| 315.88 11 |
20.2 3 |
IT |
| 362.39 13 |
39.5 9 |
IT |
| 409.68 15 |
21.4 5 |
IT |
| 453.43 17 |
68 3 |
IT |
|
X-rays from 179m2Hf (25.05 d 25)
|
|---|
| E (keV) |
I (%) | Assignment |
|---|
|
| 6.960 |
0.84 8 |
Hf Ll |
| 7.844 |
2.05 12 |
Hf La2 |
| 7.899 |
18.3 11 |
Hf La1 |
| 8.139 |
0.221 13 |
Hf Lh |
| 8.905 |
2.5 4 |
Hf Lb4 |
| 9.023 |
0.221 13 |
Hf Lb6 |
| 9.023 |
10.6 7 |
Hf Lb1 |
| 9.163 |
3.7 6 |
Hf Lb3 |
| 9.342 |
3.89 25 |
Hf Lb2 |
| 9.554 |
0.055 3 |
Hf Lb5 |
| 10.516 |
1.96 13 |
Hf Lg1 |
| 10.733 |
0.030 3 |
Hf Lg6 |
| 10.834 |
0.78 13 |
Hf Lg2 |
| 10.890 |
1.12 18 |
Hf Lg3 |
| 54.080 |
0.0205 8 |
Hf Ka3 |
| 54.611 |
32.7 10 |
Hf Ka2 |
| 55.790 |
57.0 18 |
Hf Ka1 |
| 62.985 |
6.26 20 |
Hf Kb3 |
| 63.243 |
12.0 4 |
Hf Kb1 |
| 63.662 |
0.263 12 |
Hf Kb5 |
| 64.942 |
4.14 13 |
Hf Kb2 |
| 65.132 |
0.71 3 |
Hf Kb4 |
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