| |
|
| Half life: | 36.8 m 3 | |
| Jp: | (3+) |
| Sn (keV): | 7.8E3 sy |
| Sp (keV): | 3.3E3 sy |
| Prod. mode: |
Charged particle reaction
|
| | |
| ENSDF citation: | NDS 75,199 (1995) |
| Literature cut-off date: | 31-May-1995 |
| Author(s): | B. Singh |
| References since cut-off: |
172Ta decay from 1995-98 (NSR)
|
| |
Decay properties: |
| Mode | Branching (%) | Q-value (keV) |
|
| e+b+ | 100 | 4.92E3 18 |
|
| |
Most Recent ENSDF Data (12/2002) |
| Mode | Data set name | Display data |
|
| TORI Data (1999)
Gammas from 172Ta (36.8 m 3)
|
| Eg (keV) |
Ig (%) | Decay mode |
|
| 95.23 4 |
21.3 8 |
e+b+ |
| 113.9 7 |
0.22 22 |
e+b+ |
| 214.02 4 |
55 |
e+b+ |
| 221.13 15 |
1.34 6 |
e+b+ |
| 225.0 10 |
0.17 17 |
e+b+ |
| 237.63 11 |
2.00 4 |
e+b+ |
| 260.6 10 |
0.14 14 |
e+b+ |
| 280.0 6 |
0.17 17 |
e+b+ |
| 289.29 15 |
1.69 4 |
e+b+ |
| 319.09 4 |
5.25 10 |
e+b+ |
| 335.2 4 |
0.69 6 |
e+b+ |
| 366.1 4 |
0.324 22 |
e+b+ |
| 379.79 20 |
0.89 7 |
e+b+ |
| 382.6 4 |
0.41 4 |
e+b+ |
| 402.0 8 |
0.35 5 |
e+b+ |
| 406.1 4 |
0.33 3 |
e+b+ |
| 419.7 9 |
<0.13 |
e+b+ |
| 424.7 5 |
|
e+b+ |
| 426.71 25 |
1.05 22 |
e+b+ |
| 429.4 6 |
0.3 3 |
e+b+ |
| 445.0 4 |
0.59 9 |
e+b+ |
| 458.7 3 |
0.56 4 |
e+b+ |
| 464.1 5 |
|
e+b+ |
| 500.7 10 |
0.78 12 |
e+b+ |
| 503.0 5 |
1.34 12 |
e+b+ |
| 547.9 3 |
0.825 22 |
e+b+ |
| 564.19 24 |
0.63 4 |
e+b+ |
| 576.1 7 |
0.08 8 |
e+b+ |
| 595.6 7 |
0.45 6 |
e+b+ |
| 598.1 4 |
0.25 6 |
e+b+ |
| 620.94 24 |
0.37 5 |
e+b+ |
| 643.26 13 |
2.28 9 |
e+b+ |
| 653.6 6 |
0.5 5 |
e+b+ |
| 721.90 20 |
0.55 7 |
e+b+ |
| 726.4 6 |
0.3 3 |
e+b+ |
| 728.9 5 |
0.5 5 |
e+b+ |
| 735.3 4 |
0.23 6 |
e+b+ |
| 742.5 5 |
0.6 6 |
e+b+ |
| 748.7 10 |
<0.14 |
e+b+ |
| 776.08 11 |
2.52 5 |
e+b+ |
| 790.8 6 |
0.09 9 |
e+b+ |
| 804.8 4 |
0.53 7 |
e+b+ |
| 820.44 13 |
3.19 13 |
e+b+ |
| 824.9 6 |
0.3 3 |
e+b+ |
| 827.1 6 |
0.13 13 |
e+b+ |
| 834.3 2 |
0.5 5 |
e+b+ |
| 839.0 3 |
0.42 7 |
e+b+ |
| 843.8 3 |
0.95 7 |
e+b+ |
| 857.21 10 |
4.40 17 |
e+b+ |
| 871.5 10 |
|
e+b+ |
| 872.1 7 |
1.4 6 |
e+b+ |
| 875.5 3 |
1.27 22 |
e+b+ |
| 946.5 7 |
0.28 5 |
e+b+ |
| 952.25 17 |
1.95 8 |
e+b+ |
| 980.01 10 |
3.89 6 |
e+b+ |
| 988.9 10 |
0.25 6 |
e+b+ |
| 995.50 15 |
2.18 13 |
e+b+ |
| 997.4 5 |
<0.46 |
e+b+ |
| 1034.39 21 |
2.04 10 |
e+b+ |
| 1042.7 5 |
0.09 9 |
e+b+ |
| 1050.06 14 |
2.33 8 |
e+b+ |
| 1075.30 12 |
3.66 9 |
e+b+ |
| 1085.58 9 |
8.1 3 |
e+b+ |
| 1109.27 9 |
14.9 6 |
e+b+ |
| 1147.2 5 |
0.21 6 |
e+b+ |
| 1153.67 18 |
1.32 9 |
e+b+ |
| 1162.47 6 |
1.14 13 |
e+b+ |
| 1172.8 4 |
0.58 7 |
e+b+ |
| 1186.54 5 |
2.69 9 |
e+b+ |
| 1194.25 5 |
1.51 10 |
e+b+ |
| 1199.8 5 |
0.30 4 |
e+b+ |
| 1209.9 5 |
1.6 7 |
e+b+ |
| 1225.1 4 |
<0.8 |
e+b+ |
| 1227.6 4 |
<1.3 |
e+b+ |
| 1240.49 10 |
2.11 10 |
e+b+ |
| 1264.2 4 |
2.07 13 |
e+b+ |
| 1266.0 5 |
2.58 17 |
e+b+ |
| 1277.62 5 |
2.85 6 |
e+b+ |
| 1291.39 6 |
0.55 6 |
e+b+ |
| 1296.2 10 |
|
e+b+ |
| 1302.25 5 |
2.54 6 |
e+b+ |
| 1330.41 6 |
8.1 3 |
e+b+ |
| 1334.5 12 |
|
e+b+ |
| 1370.7 10 |
0.07 7 |
e+b+ |
| 1375.22 5 |
2.08 12 |
e+b+ |
| 1387.04 5 |
2.70 17 |
e+b+ |
| 1398.0 5 |
0.08 8 |
e+b+ |
| 1406.89 20 |
0.75 8 |
e+b+ |
| 1408.9 10 |
0.06 6 |
e+b+ |
| 1419.8 4 |
0.6 4 |
e+b+ |
| 1479.57 25 |
2.38 14 |
e+b+ |
| 1481.6 8 |
0.35 6 |
e+b+ |
| 1523.0 5 |
0.34 6 |
e+b+ |
| 1544.60 10 |
6.5 3 |
e+b+ |
| 1637.8 3 |
0.61 11 |
e+b+ |
| 1646.2 6 |
0.56 14 |
e+b+ |
| 1695.58 24 |
0.87 12 |
e+b+ |
| 1714.7 8 |
0.22 22 |
e+b+ |
| 1877.9 5 |
0.26 6 |
e+b+ |
| 2008.7 6 |
0.31 8 |
e+b+ |
| 2026.6 24 |
0.18 8 |
e+b+ |
| 2031.6 10 |
0.17 17 |
e+b+ |
| 2126.7 15 |
0.24 10 |
e+b+ |
| 2141.2 8 |
0.29 9 |
e+b+ |
| 2154.7 10 |
0.20 7 |
e+b+ |
| 2194.4 7 |
0.33 10 |
e+b+ |
| 2355.1 3 |
0.59 8 |
e+b+ |
| 2725.2 11 |
0.17 17 |
e+b+ |
| 3046.9 7 |
0.22 6 |
e+b+ |
| 3195.2 9 |
0.10 10 |
e+b+ |
| 3512.4 20 |
0.08 8 |
e+b+ |
| 3815.2 9 |
0.09 9 |
e+b+ |
|
X-rays from 172Ta (36.8 m 3)
|
| E (keV) |
I (%) | Assignment |
|
| 6.960 |
0.63 6 |
Hf Ll |
| 7.844 |
1.53 9 |
Hf La2 |
| 7.899 |
13.7 8 |
Hf La1 |
| 8.139 |
0.244 15 |
Hf Lh |
| 8.905 |
0.58 9 |
Hf Lb4 |
| 9.023 |
0.165 10 |
Hf Lb6 |
| 9.023 |
11.7 7 |
Hf Lb1 |
| 9.163 |
0.86 13 |
Hf Lb3 |
| 9.342 |
2.91 19 |
Hf Lb2 |
| 9.554 |
0.0410 25 |
Hf Lb5 |
| 10.516 |
2.16 14 |
Hf Lg1 |
| 10.733 |
0.033 3 |
Hf Lg6 |
| 10.834 |
0.18 3 |
Hf Lg2 |
| 10.890 |
0.26 4 |
Hf Lg3 |
| 54.080 |
0.0156 6 |
Hf Ka3 |
| 54.611 |
24.9 8 |
Hf Ka2 |
| 55.790 |
43.4 13 |
Hf Ka1 |
| 62.985 |
4.77 14 |
Hf Kb3 |
| 63.243 |
9.2 3 |
Hf Kb1 |
| 63.662 |
0.201 9 |
Hf Kb5 |
| 64.942 |
3.15 10 |
Hf Kb2 |
| 65.132 |
0.543 25 |
Hf Kb4 |
Betas from 172Ta (36.8 m 3)
|
| Eb endpoint (keV) |
Ib (%) | Decay mode |
|
| 1447.2 |
0.10 5 |
b+ |
| 2106.96 |
0.3 1 |
b+ |
| 2213.54 |
1.0 3 |
b+ |
| 2258.31 |
4 1 |
b+ |
| 2297.37 |
0.1 |
b+ |
| 2323.1 |
1.2 3 |
b+ |
| 2363.7 |
0.2 |
b+ |
| 2394.49 |
0.7 1 |
b+ |
| 2402.22 |
0.8 2 |
b+ |
| 2415.73 |
0.9 2 |
b+ |
| 2426.27 |
0.6 1 |
b+ |
| 2469.2 |
1.8 5 |
e |
| 2479.45 |
5 1 |
b+ |
| 2500.52 |
1.0 2 |
b+ |
| 2525.15 |
0.8 2 |
b+ |
| 2538.67 |
1.2 2 |
b+ |
| 2593.34 |
0.5 3 |
b+ |
| 2717.13 |
1.9 4 |
b+ |
| 2768.48 |
1.4 3 |
b+ |
| 2822.71 |
2.4 4 |
b+ |
| 2866.94 |
0.2 |
b+ |
| 2945.57 |
2.9 5 |
b+ |
| 3128.96 |
1.3 2 |
e |
| 3235.54 |
3.8 6 |
e |
| 3280.31 |
14 2 |
e |
| 3319.37 |
0.5 1 |
e |
| 3345.1 |
3.8 4 |
e |
| 3385.7 |
0.6 1 |
e |
| 3416.49 |
2.1 2 |
e |
| 3424.22 |
2.4 3 |
e |
| 3437.73 |
2.4 3 |
e |
| 3448.27 |
1.5 2 |
e |
| 3501.45 |
12 2 |
e |
| 3522.52 |
2.6 3 |
e |
| 3547.15 |
2.0 3 |
e |
| 3560.67 |
3.0 4 |
e |
| 3615.34 |
1.2 6 |
e |
| 3739.13 |
3.6 6 |
e |
| 3790.48 |
2.7 4 |
e |
| 3844.71 |
4.2 5 |
e |
| 3888.94 |
0.4 |
e |
| 3967.57 |
4.5 6 |
e |
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