| |
|
| Half life: | 12.1 h 4 | |
| Jp: | (7/2+) |
| Sn (keV): | 7.3E3 sy |
| Sp (keV): | 5.41E3 sy |
| | |
| ENSDF citation: | NDS 66,69 (1992) |
| Literature cut-off date: | 30-Jun-1991 |
| Author(s): | V.S. Shirley |
| References since cut-off: |
171Hf decay from 1991-98 (NSR)
|
| |
Decay properties: |
| Mode | Branching (%) | Q-value (keV) |
References |
| e+b+ | 100 | 2.40E3 sy |
70Gi03 74Gn02 |
| |
Most Recent ENSDF Data (12/2002) |
| Mode | Data set name | Display data |
|
| TORI Data (1999)
Gammas from 171Hf (12.1 h 4)
|
| Eg (keV) |
Ig (%) | Decay mode |
|
| 1.7 3 |
* |
e+b+ |
| 12.5 |
* |
e+b+ |
| 31.2 2 |
* |
e+b+ |
| 31.6 2 |
* |
e+b+ |
| 71.1 2 |
0.92* |
e+b+ |
| 74.9 2 |
3.45* |
e+b+ |
| 86.30 20 |
16 4* |
e+b+ |
| 99.1 1 |
29 4* |
e+b+ |
| 113.1 1 |
20 5* |
e+b+ |
| 117.5 3 |
20 8* |
e+b+ |
| 122.0 1 |
320* |
e+b+ |
| 124.4 2 |
23* |
e+b+ |
| 124.6 2 |
16* |
e+b+ |
| 125.6 |
2* |
e+b+ |
| 126.4 2 |
6* |
e+b+ |
| 133.4 2 |
9.2* |
e+b+ |
| 135.2 2 |
2.4* |
e+b+ |
| 137.0 1 |
135 26* |
e+b+ |
| 144.29 20 |
20 4* |
e+b+ |
| 147.05 10 |
43 4* |
e+b+ |
| 148.2 2 |
* |
e+b+ |
| 149.3 3 |
4.0 15* |
e+b+ |
| 149.3 3 |
4.0 15* |
e+b+ |
| 151.5 2 |
4.8 10* |
e+b+ |
| 171.0 4 |
4.0 15* |
e+b+ |
| 173.0 3 |
1.2 8* |
e+b+ |
| 173.0 3 |
4.8 22* |
e+b+ |
| 177.1 2 |
5.2 15* |
e+b+ |
| 188.4 1 |
20.3 25* |
e+b+ |
| 193.0 3 |
20* |
e+b+ |
| 194.3 3 |
14* |
e+b+ |
| 195.1 |
* |
e+b+ |
| 200.0 1 |
20 2* |
e+b+ |
| 212.3 3 |
3.0 15* |
e+b+ |
| 220.1 2 |
18 2* |
e+b+ |
| 224.0 4 |
2.5* |
e+b+ |
| 225.5 3 |
8.5* |
e+b+ |
| 240.7 2 |
5 2* |
e+b+ |
| 247.4 1 |
6.8 20* |
e+b+ |
| 269.11 10 |
40.4 40* |
e+b+ |
| 272.7 |
1.5* |
e+b+ |
| 283.3 2 |
3.6 15* |
e+b+ |
| 292.2 3 |
14 7* |
e+b+ |
| 295.59 6 |
137 30* |
e+b+ |
| 306.5 1 |
21.5 30* |
e+b+ |
| 318.2 1 |
7.3 15* |
e+b+ |
| 340.2 2 |
4.0 15* |
e+b+ |
| 347.18 10 |
150 20* |
e+b+ |
| 372.1 2 |
5 1* |
e+b+ |
| 394.7 1 |
11.2 30* |
e+b+ |
| 397.2 3 |
4.5 15* |
e+b+ |
| 439.7 3 |
2.7 9* |
e+b+ |
| 449.0 3 |
2.9 10* |
e+b+ |
| 460.9 5 |
6* |
e+b+ |
| 462.2 5 |
10* |
e+b+ |
| 469.3 1 |
100 10* |
e+b+ |
| 471.9 3 |
2.5 20* |
e+b+ |
| 471.9 3 |
4.0 20* |
e+b+ |
| 519.4 1 |
5 4* |
e+b+ |
| 519.4 1 |
11 4* |
e+b+ |
| 526.5 3 |
4.0 15* |
e+b+ |
| 530.5 5 |
2.0 8* |
e+b+ |
| 533.0 5 |
2 1* |
e+b+ |
| 540.3 1 |
34.6 40* |
e+b+ |
| 547.0 3 |
2.7 10* |
e+b+ |
| 557.6 5 |
2* |
e+b+ |
| 568.5 3 |
5.3 15* |
e+b+ |
| 575.5 10 |
3.0 15* |
e+b+ |
| 591.6 1 |
14.8 20* |
e+b+ |
| 610.5 3 |
7.5 15* |
e+b+ |
| 624.2 2 |
9.3 30* |
e+b+ |
| 650.9 3 |
4.7 15* |
e+b+ |
| 662.2 1 |
266 30* |
e+b+ |
| 666.3 2 |
50 15* |
e+b+ |
| 674.5 1 |
12.7 20* |
e+b+ |
| 693.1 1 |
11.5 20* |
e+b+ |
| 703.7 3 |
10.7 20* |
e+b+ |
| 706.1 3 |
5.6 20* |
e+b+ |
| 722.5 |
* |
e+b+ |
| 724.7 2 |
14 2* |
e+b+ |
| 735.9 5 |
4.5 15* |
e+b+ |
| 783.6 3 |
10 3* |
e+b+ |
| 788.5 1 |
26.7 30* |
e+b+ |
| 799.2 2 |
18.1 20* |
e+b+ |
| 802.0 5 |
3.0 15* |
e+b+ |
| 837.5 5 |
3.0 15* |
e+b+ |
| 842.4 3 |
7.4 30* |
e+b+ |
| 852.6 1 |
77 10* |
e+b+ |
| 858.5 5 |
8 2* |
e+b+ |
| 861.5 6 |
4.0 15* |
e+b+ |
| 869.8 |
16* |
e+b+ |
| 881.0 5 |
9.7 30* |
e+b+ |
| 884.0 7 |
4.9 15* |
e+b+ |
| 893.0 2 |
12.0 25* |
e+b+ |
| 896.0 3 |
9 3* |
e+b+ |
| 925.2 3 |
7.3 20* |
e+b+ |
| 958.0 6 |
2.0 8* |
e+b+ |
| 966.4 3 |
4.0 15* |
e+b+ |
| 976.5 5 |
3.2 15* |
e+b+ |
| 999.9 3 |
7 3* |
e+b+ |
| 1002.2 3 |
7 2* |
e+b+ |
| 1017.1 3 |
5.0 12* |
e+b+ |
| 1026.5 4 |
3.2 16* |
e+b+ |
| 1036.7 |
5.0 12* |
e+b+ |
| 1040.3 2 |
11 3* |
e+b+ |
| 1062.8 3 |
11.5 30* |
e+b+ |
| 1071.8 1 |
148 15* |
e+b+ |
| 1076.5 5 |
9.7 40* |
e+b+ |
| 1081.0 3 |
14 6* |
e+b+ |
| 1084.5 10 |
3.9 15* |
e+b+ |
| 1150.4 3 |
7.5 20* |
e+b+ |
| 1154.7 5 |
8 2* |
e+b+ |
| 1162.2 1 |
33 4* |
e+b+ |
| 1168.0 8 |
2.5 10* |
e+b+ |
| 1176.9 4 |
3 1* |
e+b+ |
| 1193.7 1 |
13.1 15* |
e+b+ |
| 1199.9 2 |
12.0 15* |
e+b+ |
| 1205.6 3 |
10 5* |
e+b+ |
| 1219.3 3 |
8 2* |
e+b+ |
| 1226.0 10 |
4.0 15* |
e+b+ |
| 1229.8 2 |
13 3* |
e+b+ |
| 1236.2 4 |
7.4 20* |
e+b+ |
| 1241.4 4 |
7.2 20* |
e+b+ |
| 1248.9 6 |
4.0 15* |
e+b+ |
| 1256.0 10 |
2.0 8* |
e+b+ |
| 1266.2 3 |
3 1* |
e+b+ |
| 1276.0 5 |
7 2* |
e+b+ |
| 1278.4 5 |
6 2* |
e+b+ |
| 1286.9 3 |
7 2* |
e+b+ |
| 1293.4 3 |
15 3* |
e+b+ |
| 1301.7 2 |
21.5 30* |
e+b+ |
| 1305.5 4 |
6 3* |
e+b+ |
| 1309.2 2 |
15 5* |
e+b+ |
| 1314.0 5 |
2.5 12* |
e+b+ |
| 1322.2 3 |
7.5 15* |
e+b+ |
| 1325.0 10 |
3 1* |
e+b+ |
| 1333.2 3 |
4.4 10* |
e+b+ |
| 1340.6 2 |
26 5* |
e+b+ |
| 1357.0 8 |
3.0 15* |
e+b+ |
| 1361.5 3 |
10.2 30* |
e+b+ |
| 1372.2 2 |
15.8 20* |
e+b+ |
| 1383.7 3 |
5.4 10* |
e+b+ |
| 1388.0 10 |
1.7 10* |
e+b+ |
| 1397.0 10 |
4.5 20* |
e+b+ |
| 1401.0 5 |
4 2* |
e+b+ |
| 1410.0 10 |
2 1* |
e+b+ |
| 1436.1 3 |
7 2* |
e+b+ |
| 1460.2 4 |
6 2* |
e+b+ |
| 1470.5 4 |
4.4 15* |
e+b+ |
| 1478.5 4 |
3.6 12* |
e+b+ |
| 1484.4 4 |
3 1* |
e+b+ |
| 1489.0 10 |
2.0 6* |
e+b+ |
| 1498.6 3 |
4.0 15* |
e+b+ |
| 1505.5 2 |
20.2 25* |
e+b+ |
| 1528.7 5 |
3 1* |
e+b+ |
| 1534.4 7 |
2.0 7* |
e+b+ |
| 1538.5 5 |
4.0 15* |
e+b+ |
| 1549.1 3 |
7.0 25* |
e+b+ |
| 1558.1 2 |
24 3* |
e+b+ |
| 1571.6 8 |
2 1* |
e+b+ |
| 1582.9 3 |
5.2 10* |
e+b+ |
| 1620.7 4 |
4.1 10* |
e+b+ |
| 1640.0 10 |
2.5 8* |
e+b+ |
| 1657.0 4 |
5.5 10* |
e+b+ |
| 1706.4 5 |
3 1* |
e+b+ |
| 1712.6 3 |
8.4 15* |
e+b+ |
| 1719.0 10 |
1.2 6* |
e+b+ |
| 1749.3 2 |
29 3* |
e+b+ |
| 1753.6 3 |
10.3 30* |
e+b+ |
| 1763.0 10 |
2.0 8* |
e+b+ |
| 1785.2 5 |
2 1* |
e+b+ |
| 1804.4 4 |
5.5 10* |
e+b+ |
| 1813.7 5 |
2 1* |
e+b+ |
| 1836.0 3 |
19.7 30* |
e+b+ |
| 1841.6 3 |
9.6 30* |
e+b+ |
| 1859.5 3 |
13 2* |
e+b+ |
| 1863.9 10 |
3.2 10* |
e+b+ |
| 1867.5 15 |
2.2 10* |
e+b+ |
| 1896.1 4 |
14.6 20* |
e+b+ |
| 1911.5 6 |
6.2 15* |
e+b+ |
| 1932.5 25 |
0.9 4* |
e+b+ |
| 1962.0 10 |
1.5 7* |
e+b+ |
| 1967.0 10 |
2 1* |
e+b+ |
| 1971.0 10 |
1.5 7* |
e+b+ |
| 1981.0 10 |
1.5 5* |
e+b+ |
| 1986.5 10 |
1.7 6* |
e+b+ |
| 2011.5 20 |
2.0 8* |
e+b+ |
| 2018.3 10 |
2.6 9* |
e+b+ |
| 2022.5 3 |
32.0 35* |
e+b+ |
| 2134.7 15 |
1.1 4* |
e+b+ |
| 2141.5 15 |
1.2 4* |
e+b+ |
| 2177.8 10 |
2.0 9* |
e+b+ |
* Relative intensity |
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