Dieser Artikel ist eine Liste der Isotope aller bekannten Elemente der sechsten Periode.
Eine Übersicht über alle weiteren Isotope sowie eine Legende ist im Hauptartikel Liste der Isotope zu finden.
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 113Cs |
17 µs |
0,974 |
(5/2+) |
p ≈ 100, K/β+ ≈ 0,03 |
|
| 114Cs |
0,57 s |
9,3 (K/β+), 3,36 (α), 9,3 (Kp), 15,3 (Kα) |
(1+) |
K/β+ ≈ 100, α = 0,018, Kp = 7, Kα = 0,16 |
|
| 115Cs |
1,4 s |
8,8 (K/β+), 5,8 (Kp) |
|
K/β+ = 100, Kp ≈ 0,07 |
|
| 116Cs |
3,84 s |
10,5 |
>4+ |
K/β+ = 100, Kp = 0,44, Kα = 0,08 |
|
| 116m1Cs |
0,70 s |
10,5 (K/β+), 6,7 (Kp), 12,4 (Kα) |
(1+) |
K/β+ = 100, Kp = 0,28, Kα = 0,049 |
|
| 117Cs |
8,4 s |
7,52 |
(9/2+) |
K/β+ = 100 |
|
| 117m1Cs |
6,5 s |
7,67 |
(3/2+) |
K/β+ = 100 |
|
| 118Cs |
14 s |
9,3 (K/β+), 4,73 (Kp), 11,08 (Kα) |
2 |
K/β+ = 100, Kp < 4,2 × 10−2, Kα < 2,4 × 10−3 |
|
| 118m1Cs |
17 s |
9,3 (K/β+), 4,73 (Kp), 11,08 (Kα) |
(7−) |
K/β+ = 100, Kp < 4,2 × 10−2, Kα < 2,4 × 10−3 |
|
| 119Cs |
43,0 s |
6,33 |
9/2+ |
K/β+ = 100 |
|
| 119m1Cs |
30,4 s |
6,33 |
3/2(+) |
K/β+ = 100 |
|
| 120Cs |
64 s |
7,92 (K/β+) |
2 |
K/β+ = 100 |
|
| 120m1Cs |
57 s |
7,92 (K/β+), 2,47 (Kp) |
|
K/β+ = 100, Kp = 7 × 10−6, Kα = 2,0 × 10−5 |
|
| 121Cs |
155 s |
5,40 |
3/2(+) |
K/β+ = 100 |
|
| 121m1Cs |
122 s |
5,468 (K/β+), 0,068 (IT) |
9/2(+) |
K/β+ = 83, IT = 17 |
|
| 122Cs |
21,0 s |
7,050 |
1+ |
K/β+ = 100 |
|
| 122m1Cs |
3,70 min |
7,126 |
8− |
K/β+ = 100 |
|
| 122m2Cs |
0,36 s |
0,127 |
(5) − |
IT = 100 |
|
| 123Cs |
5,94 min |
4,200 |
1/2+ |
K/β+ = 100 |
|
| 123m1Cs |
1,64 s |
0,157 |
(11/2) − |
IT = 100 |
|
| 124Cs |
30,8 s |
5,951 |
1+ |
K/β+ = 100 |
|
| 124m1Cs |
6,3 s |
0,463 |
(7) + |
IT = 100 |
|
| 125Cs |
45 min |
3,092 |
(1/2+) |
K/β+ = 100 |
|
| 126Cs |
1,64 min |
4,826 |
1+ |
K/β+ = 100 |
|
| 127Cs |
6,25 h |
2,085 |
1/2+ |
K/β+ = 100 |
|
| 128Cs |
3,66 min |
3,930 |
1+ |
K/β+ = 100 |
|
| 129Cs |
32,06 h |
1,196 |
1/2+ |
K/β+ = 100 |
|
| 130Cs |
29,21 min |
2,983 (K/β+), 0,373 (β−) |
1+ |
K/β+ = 98,4, β− = 1,6 |
|
| 130m1Cs |
3,46 min |
0,163 (IT), 3,146 (K/β+) |
5− |
IT = 99,84, K/β+ = 0,16 |
|
| 131Cs |
9,689 d |
0,352 |
5/2+ |
K = 100 |
|
| 132Cs |
6,479 d |
2,120 |
2+ |
K/β+ = 98,13, β− = 1,87 |
|
| 133Cs |
stabil |
|
7/2+ |
|
100
|
| 134Cs |
2,0648 a |
2,059 (β−), 1,229 (K) |
4+ |
β− = 99,9997, K = 0,0003 |
|
| 134m1Cs |
2,903 h |
0,139 |
8− |
IT = 100 |
|
| 135Cs |
2,3 × 106 a |
0,269 |
7/2+ |
β− = 100 |
|
| 135m1Cs |
53 min |
1,633 |
19/2− |
IT = 100 |
|
| 136Cs |
13,16 d |
2,548 |
5+ |
β− = 100 |
|
| 136m1Cs |
19 s |
? (IT), 2,548 (β−) |
8− |
IT = ?, β− = ? |
|
| 137Cs |
30,17 a |
1,176 |
7/2+ |
β− = 100 |
|
| 138Cs |
33,41 min |
5,373 |
3− |
β− = 100 |
|
| 138m1Cs |
2,91 min |
5,453 (β−), 0,080 (IT) |
6− |
β− = 19, IT = 81 |
|
| 139Cs |
9,27 min |
4,213 |
7/2+ |
β− = 100 |
|
| 140Cs |
63,7 s |
6,219 |
1− |
β− = 100 |
|
| 141Cs |
24,94 s |
5,255 (β−), 0,735 (β−n) |
7/2+ |
β− = 100, β−n = 0,029 |
|
| 142Cs |
1,70 s |
7,306 (β−), 1,337 (β−n) |
0− |
β− = 100, β−n = 0,091 |
|
| 143Cs |
1,78 s |
6,243 (β−), 2,048 (β−n) |
3/2+ |
β− = 100, β−n = 1,62 |
|
| 144Cs |
1,01 s |
8,465 (β−), 2,56 (β−n) |
1 |
β− = 100, β−n = 3,17 |
|
| 144m1Cs |
1 s |
8,465 |
(GE 4) |
β− = ? |
|
| 145Cs |
0,594 s |
7,89 (β−), 3,55 (β−n) |
3/2+ |
β− = 100, β−n = 13,8 |
|
| 146Cs |
0,321 s |
9,38 (β−), 4,32 (β−n) |
1− |
β− = 100, β−n = 14,2 |
|
| 147Cs |
0,225 s |
9,25 (β−), 4,74 (β−n) |
(3/2+) |
β− = 100, β−n = 43 |
|
| 148Cs |
158 ms |
10,5 (β−) |
|
β− = 100, β−n = 25 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 114Ba |
0,43 s |
8,9 (K/β+), 3,6 (α) |
0+ |
K/β+ ≈ 100, α = ?, 12C ≈ 3 × 10−5 |
|
| 115Ba |
0,4 s |
11,0 |
|
K/β+ = 100 |
|
| 116Ba |
0,3 s |
8,2 |
0+ |
K/β+ = 100 |
|
| 117Ba |
1,75 s |
9,5 (K/β+), 8,7 (Kp), 11,7 (Kα) |
(3/2) |
K/β+ = 100, Kp = ?, Kα = ? |
|
| 118Ba |
5,5 s |
6,4 |
0+ |
K/β+ = 100 |
|
| 119Ba |
5,4 s |
8,1 (K/β+), 6,2 (Kp) |
(5/2+) |
K/β+ = 100, Kp < 25 |
|
| 120Ba |
32 s |
5,0 |
0+ |
K/β+ = 100 |
|
| 121Ba |
29,7 s |
6,8 (K/β+), 4,2 (Kp) |
5/2(+) |
K/β+ = 100, Kp = 0,02 |
|
| 122Ba |
1,95 min |
3,8 |
0+ |
K/β+ = 100 |
|
| 123Ba |
2,7 min |
5,5 |
5/2+ |
K/β+ = 100 |
|
| 124Ba |
11,0 min |
2,64 |
0+ |
K/β+ = 100 |
|
| 125Ba |
3,5 min |
4,60 |
1/2(+) |
K/β+ = 100 |
|
| 126Ba |
100 min |
1,673 |
0+ |
K/β+ = 100 |
|
| 127Ba |
12,7 min |
3,450 |
1/2+ |
K/β+ = 100 |
|
| 127m1Ba |
1,9 s |
0,080 |
7/2− |
IT = 100 |
|
| 128Ba |
2,43 d |
0,521 |
0+ |
K = 100 |
|
| 129Ba |
2,23 h |
2,432 |
1/2+ |
K/β+ = 100 |
|
| 129m1Ba |
2,16 h |
2,440 (K/β+), 0,008 (IT) |
7/2+ |
K/β+ < 100, IT = ? |
|
| 130Ba |
stabil |
|
0+ |
|
0,106
|
| 130m1Ba |
11 ms |
2,475 |
8− |
IT = 100 |
|
| 131Ba |
11,50 d |
1,370 |
1/2+ |
K/β+ = 100 |
|
| 131m1Ba |
14,6 min |
0,187 |
9/2− |
IT = 100 |
|
| 132Ba |
stabil |
|
0+ |
|
0,101
|
| 133Ba |
10,51 a |
0,517 |
1/2+ |
K = 100 |
|
| 133m1Ba |
38,9 h |
0,805 (K), 0,288 (IT) |
11/2− |
K = 0,0096, IT = 99,9904 |
|
| 134Ba |
stabil |
|
0+ |
|
2,417
|
| 134m1Ba |
2,63 µs |
|
(10+) |
|
|
| 135Ba |
stabil |
|
3/2+ |
|
6,592
|
| 135m1Ba |
28,7 h |
0,268 |
11/2− |
IT = 100 |
|
| 136Ba |
stabil |
|
0+ |
|
7,854
|
| 136m1Ba |
0,3084 s |
2,031 |
7− |
IT = 100 |
|
| 137Ba |
stabil |
|
3/2+ |
|
11,23
|
| 137m1Ba |
2,552 min |
0,662 |
11/2− |
IT = 100 |
|
| 138Ba |
stabil |
|
0+ |
|
71,70
|
| 139Ba |
83,06 min |
2,317 |
7/2− |
β− = 100 |
|
| 140Ba |
12,752 d |
1,047 |
0+ |
β− = 100 |
|
| 141Ba |
18,27 min |
3,216 |
3/2− |
β− = 100 |
|
| 142Ba |
10,6 min |
2,212 |
0+ |
β− = 100 |
|
| 143Ba |
14,33 s |
4,243 |
5/2− |
β− = 100 |
|
| 144Ba |
11,5 s |
3,12 (β−), 1,66 (β−n) |
0+ |
β− = 100, β−n = 3,6 |
|
| 145Ba |
4,31 s |
4,93 |
5/2− |
β− = 100 |
|
| 146Ba |
2,22 s |
4,12 |
0+ |
β− = 100 |
|
| 147Ba |
0,893 s |
5,75 (β−), 0,40 (β−n) |
(3/2+) |
β− = 100, β−n = 0,06 |
|
| 148Ba |
0,607 s |
5,12 (β−), 1,12 (β−n) |
0+ |
β− = 100, β−n = 0,4 |
|
| 149Ba |
0,344 s |
7,3 (β−), 1,1 (β−n) |
|
β− = 100, β−n = 0,43 |
|
| 150Ba |
0,3 s |
6,6 (β−) |
0+ |
β− = 100, β−n = ? |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 120La |
2,8 s |
11,2 (K/β+), 7,4 (Kp) |
|
K/β+ = 100 |
|
| 121La |
5,3 s |
7,9 |
|
K/β+ = 100, Kp = ? |
|
| 122La |
8,7 s |
9,7 (K/β+), 5,3 (Kp) |
|
K/β+ = 100, Kp = ? |
|
| 123La |
17 s |
6,9 |
|
K/β+ = 100 |
|
| 124La |
29 s |
8,8 |
|
K/β+ = 100 |
|
| 124m1La |
1 s |
|
|
K/β+ = 100 |
|
| 125La |
76 s |
5,6 |
(11/2−) |
K/β+ = 100 |
|
| 126La |
54 s |
7,6 |
|
K/β+ = 100 |
|
| 127La |
5,1 min |
4,69 |
(11/2−) |
K/β+ = 100 |
|
| 127m1La |
3,7 min |
4,705 (K/β+), 0,015 (IT) |
(3/2+) |
K/β+ = 100, IT = ? |
|
| 128La |
5,0 min |
6,70 |
(5+) |
K/β+ = 100 |
|
| 128m1La |
560 ms |
|
(1+, 2+) |
K/β+ = 100 |
|
| 129La |
11,6 min |
3,72 |
3/2+ |
K/β+ = 100 |
|
| 129m1La |
0,56 s |
0,172 |
11/2− |
IT = 100 |
|
| 130La |
8,7 min |
5,60 |
3(+) |
K/β+ = 100 |
|
| 131La |
59 min |
2,96 |
3/2+ |
K/β+ = 100 |
|
| 132La |
4,8 h |
4,71 |
2− |
K/β+ = 100 |
|
| 132m1La |
24,3 min |
0,188 (IT), 4,898 (K/β+) |
6− |
IT = 76, K/β+ = 24 |
|
| 133La |
3,912 h |
2,23 |
5/2+ |
K/β+ = 100 |
|
| 134La |
6,45 min |
3,71 |
1+ |
K/β+ = 100 |
|
| 135La |
19,5 h |
1,20 |
5/2+ |
K/β+ = 100 |
|
| 136La |
9,87 min |
2,87 |
1+ |
K/β+ = 100 |
|
| 136m1La |
114 ms |
0,23 |
|
IT = 100 |
|
| 137La |
6 × 104 a |
0,60 |
7/2+ |
K = 100 |
|
| 138La |
1,05 × 1011 a |
1,044 (β−), 1,737 (K/β+) |
5+ |
β− = 33,6 , K/β+ = 66,4 |
0,0902
|
| 139La |
stabil |
|
7/2+ |
|
99,9098
|
| 140La |
1,6781 d |
3,762 |
3− |
β− = 100 |
|
| 141La |
3,92 h |
2,502 |
(7/2+) |
β− = 100 |
|
| 142La |
91,1 min |
4,505 |
2− |
β− = 100 |
|
| 143La |
14,2 min |
3,425 |
(7/2) + |
β− = 100 |
|
| 144La |
40,8 s |
5,54 |
(3−) |
β− = 100 |
|
| 145La |
24,8 s |
4,12 |
(5/2+) |
β− = 100 |
|
| 146La |
6,27 s |
6,55 |
2− |
β− = 100 |
|
| 146m1La |
10,0 s |
6,55 |
(6−) |
β− = 100 |
|
| 147La |
4,015 s |
4,95 (β−), 0,40 (β−n) |
(5/2+) |
β− = 100, β−n = 0,035 |
|
| 148La |
1,05 s |
7,26 (β−), 0,95 (β−n) |
(2−) |
β− = 100, β−n = 0,11 |
|
| 149La |
1,05 s |
5,5 (β−), 1,1 (β−n) |
|
β− = 100, β−n = 1,43 |
|
| 150La |
0,86 s |
7,8 (β−), 1,5 (β−n) |
|
β− = 100, β−n = 2,7 |
|
| 152La |
>150 ns |
9,1 |
|
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 123Ce |
3,2 s |
8,6 (K/β+), 6,9 (Kp) |
(5/2) |
K/β+ = 100, Kp = ? |
|
| 124Ce |
6 s |
5,6 |
0+ |
K/β+ = 100 |
|
| 125Ce |
9,0 s |
7,3 (K/β+), 5,2 (Kp) |
(5/2+) |
K/β+ = 100, Kp = ? |
|
| 126Ce |
50 s |
4,4 |
0+ |
K/β+ = 100 |
|
| 127Ce |
31 s |
6,1 |
(5/2+) |
K/β+ = 100 |
|
| 128Ce |
4,1 s |
3,2 |
0+ |
K/β+ = 100 |
|
| 129Ce |
3,5 min |
5,05 |
5/2+ |
K/β+ = 100 |
|
| 130Ce |
25 min |
2,2 |
0+ |
K/β+ = 100 |
|
| 131Ce |
10,2 min |
4,0 |
(7/2+) |
K/β+ = 100 |
|
| 131m1Ce |
5,0 min |
4,0 |
(1/2+) |
K/β+ = 100 |
|
| 132Ce |
3,51 h |
1,29 (K/β+), 2,341 (IT) |
0+ |
K/β+ = 100 |
|
| 132m1Ce |
13 ms |
2,34 |
(8−,9−) |
IT = 100 |
|
| 133Ce |
97 min |
2,90 |
1/2+ |
K/β+ = 100 |
|
| 133m1Ce |
4,9 h |
2,937 |
9/2− |
K/β+ = 100 |
|
| 134Ce |
3,16 d |
0,500 |
0+ |
K = 100 |
|
| 135Ce |
17,7 h |
2,026 |
1/2(+) |
K/β+ = 100 |
|
| 135m1Ce |
20 s |
0,446 |
11/2(−) |
IT = 100 |
|
| 136Ce |
stabil |
|
0+ |
|
0,19
|
| 137Ce |
9,0 h |
1,222 |
3/2+ |
K/β+ = 100 |
|
| 137m1Ce |
34,4 h |
0,254 (IT), 1,476 (K/β+) |
11/2− |
IT = 99,22, K/β+ = 0,78 |
|
| 138Ce |
stabil |
|
0+ |
|
0,25
|
| 138m1Ce |
8,65 ms |
2,129 (IT) |
7− |
IT = 100 |
|
| 139Ce |
137,640 d |
0,278 |
3/2+ |
K = 100 |
|
| 139m1Ce |
54,8 s |
0,754 |
11/2− |
IT = 100 |
|
| 140Ce |
stabil |
|
0+ |
|
88,48
|
| 141Ce |
32,501 d |
0,581 |
7/2− |
β− = 100 |
|
| 142Ce |
5 × 1016 a |
|
|
|
11,08
|
| 143Ce |
33,039 h |
1,462 |
3/2− |
β− = 100 |
|
| 144Ce |
284,893 d |
0,319 |
0+ |
β− = 100 |
|
| 145Ce |
3,01 min |
2,54 |
(3/2) − |
β− = 100 |
|
| 146Ce |
13,52 min |
1,04 |
0+ |
β− = 100 |
|
| 147Ce |
56,4 s |
3,29 |
(5/2−) |
β− = 100 |
|
| 148Ce |
56 s |
2,06 |
0+ |
β− = 100 |
|
| 149Ce |
5,3 s |
4,19 |
(3/2−) |
β− = 100 |
|
| 150Ce |
4,0 s |
3,01 |
0+ |
β− = 100 |
|
| 151Ce |
1,02 s |
5,4 |
|
β− = 100 |
|
| 152Ce |
1,4 s |
4,5 |
0+ |
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 124Pr |
1,2 s |
11,6 (K/β+), 8,3 (Kp) |
|
K/β+ = 100, Kp = ? |
|
| 125Pr |
3,3 s |
|
|
K/β+ = 100 |
|
| 126Pr |
3,14 s |
10,4 (K/β+), 6,3 (Kp) |
(3,4,5) |
K/β+ = 100, Kp = ? |
|
| 127Pr |
4,2 s |
7,5 |
(11/2−) |
K/β+ = 100 |
|
| 128Pr |
3,1 s |
9,3 (K/β+), 4,5 (Kp) |
4,5,6 |
K/β+ = 100, Kp = ? |
|
| 129Pr |
30 s |
6,3 |
(3/2+) |
K/β+ = 100 |
|
| 130Pr |
40,0 s |
8,1 |
|
K/β+ = 100 |
|
| 131Pr |
1,53 min |
5,25 |
(3/2+) |
K/β+ = 100 |
|
| 131m1Pr |
5,7 s |
0,125 (IT), 5,402 (K/β+) |
(11/2−) |
IT = 95, K/β+ = 5 |
|
| 132Pr |
1,6 min |
7,1 |
|
K/β+ = 100 |
|
| 133Pr |
6,5 min |
4,3 |
(3/2+) |
K/β+ = 100 |
|
| 134Pr |
17 min |
6,2 |
2− |
K/β+ = 100 |
|
| 134m1Pr |
11 min |
6,2 |
(5−) |
K/β+ = 100 |
|
| 135Pr |
24 min |
3,72 |
3/2(+) |
K/β+ = 100 |
|
| 136Pr |
13,1 min |
5,126 |
2+ |
K/β+ = 100 |
|
| 137Pr |
1,28 h |
2,702 |
5/2+ |
K/β+ = 100 |
|
| 138Pr |
1,45 min |
4,437 |
1+ |
K/β+ = 100 |
|
| 138m1Pr |
2,12 h |
4,801 |
7− |
K/β+ = 100 |
|
| 139Pr |
4,41 h |
2,129 |
5/2+ |
K/β+ = 100 |
|
| 140Pr |
3,39 min |
3,388 |
1+ |
K/β+ = 100 |
|
| 141Pr |
stabil |
|
5/2+ |
|
100
|
| 142Pr |
19,12 h |
2,162 (β−), 0,745 (K/β+) |
2− |
β− = 99,9836, K = 0,0164 |
|
| 142m1Pr |
14,6 min |
0,004 |
5− |
IT = 100 |
|
| 143Pr |
13,57 d |
0,934 |
7/2+ |
β− = 100 |
|
| 144Pr |
17,28 min |
2,997 |
0− |
β− = 100 |
|
| 144m1Pr |
7,2 min |
0,059 (IT), 3,056 (β−) |
3− |
IT = 99,93, β− = 0,07 |
|
| 145Pr |
5,984 h |
1,805 |
7/2+ |
β− = 100 |
|
| 146Pr |
24,15 min |
4,20 |
(2) − |
β− = 100 |
|
| 147Pr |
13,4 min |
2,69 |
(3/2+) |
β− = 100 |
|
| 148Pr |
2,27 min |
4,93 |
1− |
β− = 100 |
|
| 148m1Pr |
2,0 min |
5,02 |
(4) |
β− = 100 |
|
| 149Pr |
2,26 min |
3,397 |
(5/2+) |
β− = 100 |
|
| 150Pr |
6,19 s |
5,69 |
(1) − |
β− = 100 |
|
| 151Pr |
18,90 s |
4,1 |
(3/2−) |
β− = 100 |
|
| 152Pr |
3,63 s |
6,4 |
(4−) |
β− = 100 |
|
| 153Pr |
4,28 s |
5,5 |
|
β− = 100 |
|
| 154Pr |
2,3 s |
7,9 |
(3+, 2+) |
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 127Nd |
1,8 s |
9,0 (K/β+), 8,0 (Kp) |
|
K/β+ = 100, Kp = ? |
|
| 128Nd |
4 s |
6,1 |
0+ |
K/β+ = 100, Kp = ? |
|
| 129Nd |
7 s |
7,8 (K/β+), 6,11 (Kp) |
(5/2+) |
K/β+ = 100, Kp = ? |
|
| 130Nd |
28 s |
5,0 |
0+ |
K/β+ = 100 |
|
| 131Nd |
27 s |
6,56 (K/β+), 4,3 (Kp) |
(5/2) |
K/β+ = 100, Kp = ? |
|
| 132Nd |
1,75 min |
3,7 |
0+ |
β+ = 100 |
|
| 133Nd |
70 s |
5,6 |
(7/2+) |
K/β+ = 100 |
|
| 133m1Nd |
70 s |
|
(1/2) + |
K/β+ = ?, IT = ? |
|
| 134Nd |
8,5 min |
2,77 |
0+ |
K/β+ = 100 |
|
| 134m1Nd |
410 µs |
2,293 |
(8) − |
|
|
| 135Nd |
12,4 min |
4,80 |
9/2(−) |
K/β+ = 100 |
|
| 135m1Nd |
5,5 min |
4,856 |
(1/2+) |
K/β+ = 100 |
|
| 136Nd |
50,65 min |
2,21 |
0+ |
K/β+ = 100 |
|
| 137Nd |
38,5 min |
3,69 |
1/2+ |
K/β+ = 100 |
|
| 137m1Nd |
1,60 s |
0,52 |
11/2− |
IT = 100 |
|
| 138Nd |
5,04 h |
1,10 |
0+ |
K = 100 |
|
| 139Nd |
29,7 min |
2,79 |
3/2+ |
K/β+ = 100 |
|
| 139m1Nd |
5,50 h |
3,021 (K/β+), 0,231 (IT) |
11/2− |
K/β+ = 88,2, IT = 11,8 |
|
| 140Nd |
3,37 d |
0,222 |
0+ |
K = 100 |
|
| 140m1Nd |
0,6 ms |
2,221 |
7- |
IT = 100 |
|
| 141Nd |
2,49 h |
1,823 |
3/2+ |
K/β+ = 100 |
|
| 141m1Nd |
62,0 s |
0,757 (IT), 2,580 (K/β+) |
11/2− |
IT > 99,95, K/β+ < 0,05 |
|
| 142Nd |
stabil |
|
0+ |
|
27,13
|
| 143Nd |
stabil |
|
7/2− |
|
12,18
|
| 144Nd |
2,29 × 1015 a |
1,905 |
0+ |
α = 100 |
23,80
|
| 145Nd |
stabil |
|
7/2− |
|
8,30
|
| 146Nd |
stabil |
|
0+ |
|
17,19
|
| 147Nd |
10,98 d |
0,896 |
5/2− |
β− = 100 |
|
| 148Nd |
stabil |
|
0+ |
|
5,76
|
| 149Nd |
1,728 h |
1,691 |
5/2− |
β− = 100 |
|
| 150Nd |
1,1 × 1019 a |
3,367 |
0+ |
β− β− = ? |
5,64
|
| 151Nd |
12,44 min |
2,442 |
3/2+ |
β− = 100 |
|
| 152Nd |
11,4 min |
1,11 |
0+ |
β− = 100 |
|
| 153Nd |
31,6 s |
3,60 |
(3/2) − |
β− = 100 |
|
| 154Nd |
25,9 s |
2,74 |
0+ |
β− = 100 |
|
| 155Nd |
8,9 s |
5,0 |
|
β− = 100 |
|
| 156Nd |
5,47 s |
4,1 |
0+ |
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 128Pm |
1,0 s |
|
|
|
|
| 130Pm |
2,2 s |
10,9 (K/β+), 7,2 (Kp) |
|
K/β+ =?, Kp =? |
|
| 132Pm |
6,3 s |
9,9 (K/β+), 5,5 (Kp) |
(3+) |
K/β+ = 100, Kp ≈ 5 × 10−5 |
|
| 133Pm |
15 s |
7,0 |
3/2+ |
K/β+ = 100 |
|
| 133m1Pm |
15 s |
|
11/2− |
K/β+ = 100, IT = ? |
|
| 134Pm |
5 s |
8,9 |
(2+) |
K/β+ = 100 |
|
| 134m1Pm |
22 s |
8,9 |
(5+) |
K/β+ = 100 |
|
| 135Pm |
45 s |
5,94 |
(11/2−) |
K/β+ = 100 |
|
| 135m1Pm |
49 s |
5,94 |
(3/2+, 5/2+) |
K/β+ = 100 |
|
| 136Pm |
47 s |
7,85 |
(2+) |
K/β+ = 100 |
|
| 136m1Pm |
107 s |
7,85 |
(5−) |
K/β+ = 100 |
|
| 137Pm |
2,4 min |
|
11/2− |
K/β+ = 100 |
|
| 138Pm |
10 s |
6,90 |
1+ |
K/β+ = 100 |
|
| 138m1Pm |
3,24 min |
6,90 |
(5−) |
K/β+ = ?, IT = ? |
|
| 139Pm |
4,15 min |
4,52 |
(5/2) + |
K/β+ = 100 |
|
| 139m1Pm |
180 ms |
0,189 (IT), 4,709 (K/β+) |
(11/2) − |
IT = 99,94 +5−20, K/β+ = 0,06 +20−5 |
|
| 140Pm |
9,2 s |
6,09 |
1+ |
K/β+ = 100 |
|
| 140m1Pm |
5,95 min |
6,09 |
7− |
K/β+ = 100 |
|
| 140m2Pm |
5,95 min |
|
8− |
K/β+ = 100 |
|
| 141Pm |
20,90 min |
3,715 |
5/2+ |
K/β+ = 100 |
|
| 142Pm |
40,5 s |
4,870 |
1+ |
K/β+ = 100 |
|
| 142m1Pm |
2,0 ms |
|
(8) − |
IT = 100 |
|
| 143Pm |
265 d |
1,041 |
5/2+ |
K/β+ = 100 |
|
| 144Pm |
363 d |
2,332 |
5− |
K/β+ = 100 |
|
| 144m1Pm |
780 ns |
|
|
|
|
| 144m2Pm |
ca. 2.7 µs |
|
|
|
|
| 145Pm |
17,7 a |
0,163 (K), 2,332 (α) |
5/2+ |
K = 100, α = 2,8 × 10−7 |
|
| 146Pm |
5,53 a |
1,472 (K), 1,542 (β−) |
3− |
K = 66,0, β− = 34,0 |
|
| 147Pm |
2,6234 a |
0,224 |
7/2+ |
β− = 100 |
|
| 148Pm |
5,370 d |
2,468 |
1− |
β− = 100 |
|
| 148m1Pm |
41,29 d |
2,606 (β−), 0,138 (IT) |
6− |
β− = 95,0 , IT = 5,0 |
|
| 149Pm |
53,08 h |
1,071 |
7/2+ |
β− = 100 |
|
| 150Pm |
2,68 h |
3,454 |
(1−) |
β− = 100 |
|
| 151Pm |
28,40 h |
1,187 |
5/2+ |
β− = 100 |
|
| 152Pm |
4,12 min |
3,50 |
1+ |
β− = 100 |
|
| 152m1Pm |
7,52 min |
3,56 |
4− |
β− = 100 |
|
| 152m2Pm |
13,8 min |
|
(8) |
β− < 100, IT > 0 |
|
| 153Pm |
5,25 min |
1,90 |
5/2− |
β− = 100 |
|
| 154Pm |
1,73 min |
4,05 |
(0,1) |
β− = 100 |
|
| 154m1Pm |
2,68 min |
4,05 |
(3,4) |
β− = 100 |
|
| 155Pm |
41,5 s |
3,17 |
(5/2−) |
β− = 100 |
|
| 156Pm |
26,70 s |
5,16 |
4(−) |
β− = 100 |
|
| 157Pm |
10,56 s |
4,5 |
(5/2−) |
β− = 100 |
|
| 158Pm |
4,8 s |
|
6,2 |
β− = 100 |
|
| 159Pm |
4,8 s |
|
1,47 |
|
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 131Sm |
1,2 s |
|
|
K/β+ = 100, Kp = ? |
|
| 132Sm |
4,0 s |
|
0+ |
K/β+ = 100, Kp = ? |
|
| 133Sm |
3,7 s |
|
(5/2+) |
K/β+ = 100, Kp = ? |
|
| 134Sm |
10 s |
5,4 |
0+ |
K/β+ = 100 |
|
| 135Sm |
10,3 s |
7,2 (K/β+), 5,5 (Kp) |
(7/2+) |
K/β+ = 100, Kp = 0,02 |
|
| 136Sm |
47 s |
4,5 |
0+ |
K/β+ = 100 |
|
| 137Sm |
45 s |
6,1 |
(9/2−) |
K/β+ = 100 |
|
| 138Sm |
3,1 min |
3,9 |
0+ |
K/β+ = 100 |
|
| 139Sm |
2,57 min |
5,46 |
(1/2) + |
K/β+ = 100 |
|
| 139m1Sm |
10,7 s |
|
(11/2) − |
IT = 93,7, K/β+ = 6,3 |
|
| 140Sm |
14,82 min |
3,02 |
0+ |
K/β+ = 100 |
|
| 141Sm |
10,2 min |
4,543 |
1/2+ |
K/β+ = 100 |
|
| 141m1Sm |
22,6 min |
4,719 (K/β+), 0,176 (IT) |
11/2− |
K/β+ = 99,69, IT = 0,31 |
|
| 142Sm |
72,49 min |
2,090 |
0+ |
K/β+ = 100 |
|
| 143Sm |
8,83 min |
3,443 |
3/2+ |
K/β+ = 100 |
|
| 143m1Sm |
66 s |
0,754 (IT), 4,197 (K/β+) |
11/2− |
IT = 99,76, K/β+ = 0,24 |
|
| 143m2Sm |
30 ms |
2,795 |
23/2(−) |
IT = 100 |
|
| 144Sm |
stabil |
|
0+ |
|
3,1
|
| 145Sm |
340 d |
0617 |
7/2− |
K = 100 |
|
| 146Sm |
1,03 × 108 a |
2,529 |
0+ |
α = 100 |
|
| 147Sm |
1,06 × 1011 a |
2,310 |
7/2− |
α = 100 |
15,0
|
| 148Sm |
7 × 1015 a |
1,986 |
0+ |
α = 100 |
11,3
|
| 149Sm |
2 × 1015 a |
|
7/2− |
|
13,8
|
| 150Sm |
stabil |
|
0+ |
|
7,04
|
| 151Sm |
90 a |
0,077 |
5/2− |
β− = 100 |
|
| 152Sm |
stabil |
|
0+ |
|
26,7
|
| 153Sm |
46,284 h |
0,808 |
3/2+ |
β− = 100 |
|
| 153m1Sm |
10,6 ms |
|
11/2− |
IT = 100 |
|
| 154Sm |
stabil |
|
0+ |
|
22,7
|
| 155Sm |
22,3 min |
1,627 |
3/2− |
β− = 100 |
|
| 156Sm |
9,4 h |
0,722 |
0+ |
β− = 100 |
|
| 157Sm |
482 s |
2,730 |
(3/2−) |
β− = 100 |
|
| 158Sm |
5,30 min |
1,999 |
0+ |
β− = 100 |
|
| 159Sm |
11,37 s |
3,8 |
(5/2−) |
β− = 100 |
|
| 160Sm |
9,6 s |
3,0 |
0+ |
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 134Eu |
0,5 s |
|
|
K/β+ = 100, Kp > 0 |
|
| 135Eu |
1,5 s |
8,7 (K/β+), 5,0 (Kp) |
|
K/β+ = 100, Kp = ? |
|
| 136Eu |
3,3 s |
10,4 (K/β+), 6,5 (Kp) |
(7+) |
K/β+ = 100, Kp = 0,09 |
|
| 136m1Eu |
30,7 s |
10,4 (K/β+), 6,5 (Kp) |
(3+) |
K/β+ = 100, Kp = 0,09 |
|
| 137Eu |
11 s |
7,5 |
(11/2−) |
K/β+ = 100 |
|
| 138Eu |
12,1 s |
9,2 |
(6−) |
K/β+ = 100 |
|
| 139Eu |
17,9 s |
6,7 |
(11/2) − |
K/β+ = 100 |
|
| 140Eu |
1,51 s |
8,4 |
1+ |
K/β+ = 100 |
|
| 140m1Eu |
125 ms |
8,585 (K/β+), 0,185 (IT) |
(5−) |
IT = 100, K/β+ < 1 |
|
| 141Eu |
40,7 s |
5,550 |
5/2+ |
K/β+ = 100 |
|
| 141m1Eu |
2,7 s |
5,646 (K/β+), 0,096 (IT) |
11/2− |
K/β+ = 13 +4−2, IT = 87 +2−4 |
|
| 142Eu |
2,34 s |
7,640 |
1+ |
K/β+ = 100 |
|
| 142m1Eu |
1,22 min |
7,640 |
8− |
K/β+ = 100 |
|
| 143Eu |
2,63 min |
5,275 |
5/2+ |
K/β+ = 100 |
|
| 144Eu |
10,2 s |
6,315 |
1+ |
K/β+ = 100 |
|
| 145Eu |
5,93 d |
2,660 |
5/2+ |
K/β+ = 100 |
|
| 146Eu |
4,61 d |
3,878 |
4− |
K/β+ = 100 |
|
| 147Eu |
24,1 d |
1,722 (K/β+), 2,990 (α) |
5/2+ |
K/β+ = 100, α = 0,0022 |
|
| 148Eu |
54,5 d |
3,107 (K/β+), 2,761 (α) |
5− |
K/β+ = 100, α = 9,4 × 10−7 |
|
| 149Eu |
93,1 d |
0,692 |
5/2+ |
K = 100 |
|
| 150Eu |
36,9 a |
2,261 |
5(−) |
K/β+ = 100 |
|
| 150m1Eu |
12,8 h |
2,303 (K/β+), 1,013 (β−), 0,042 (IT) |
0− |
K/β+ = 11, β− = 89 , IT<5 × 10−8 |
|
| 151Eu |
> 1,7 × 1018 a |
|
5/2+ |
α=? |
47,8
|
| 152Eu |
13,537 a |
1,874 (K/β+), 1,819 (β−) |
3− |
K = 72,1 , β− = 27,9 |
|
| 152m1Eu |
9,3116 h |
1,920 (K/β+), 1,865 (β−) |
0− |
K/β+ = 28 , β− = 72 |
|
| 152m2Eu |
96 min |
0,148 |
8− |
IT = 100 |
|
| 153Eu |
stabil |
|
5/2+ |
|
52,2
|
| 154Eu |
8,593 a |
1,969 (β−), 0,717 (K/β+) |
3− |
β− = 99,98, K/β+ = 0,02 |
|
| 154m1Eu |
46,3 min |
0,145 |
(8−) |
IT = 100 |
|
| 155Eu |
4,7611 a |
0,252 |
5/2+ |
β− = 100 |
|
| 156Eu |
15,19 d |
2,451 |
0+ |
β− = 100 |
|
| 157Eu |
15,18 h |
1,363 |
5/2+ |
β− = 100 |
|
| 158Eu |
45,9 min |
3,490 |
(1−) |
β− = 100 |
|
| 159Eu |
18,1 min |
2,514 |
5/2+ |
β− = 100 |
|
| 160Eu |
38 s |
4,58 |
1(−) |
β− = 100 |
|
| 161Eu |
26 s |
3,7 |
|
β− = 100 |
|
| 162Eu |
10,6 s |
5,6 |
|
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 137Gd |
7 s |
8,8 |
|
K/β+ = 100 |
|
| 139Gd |
4,9 s |
7,7 (K/β+), 6,3 (β+p) |
9/2− |
K/β+ = ?, β+p = ? |
|
| 140Gd |
15,8 s |
5,5 |
0+ |
K/β+ = 100 |
|
| 141Gd |
14 s |
7,2 (K/β+), 4,9 (Kp) |
(1/2+) |
K/β+ = 100, Kp = 0,03 |
|
| 141m1Gd |
24,5 s |
7,578 (K/β+), 0,378 (IT) |
(11/2−) |
K/β+ = 89, IT = 11 |
|
| 142Gd |
70,2 s |
4,5 |
0+ |
K/β+ = 100 |
|
| 143Gd |
39 s |
6,01 |
(1/2) + |
K/β+ = 100, Kp < 0,001 |
|
| 143m1Gd |
112 s |
6,163 |
(11/2−) |
K/β+ = 100 |
|
| 144Gd |
4,5 min |
3,74 |
0+ |
K/β+ = 100 |
|
| 145Gd |
23,0 min |
5,05 |
1/2+ |
K/β+ = 100 |
|
| 145m1Gd |
85 s |
0,749 (IT), 5,799 (K/β+) |
11/2− |
IT = 94,3 , K/β+ = 5,7 |
|
| 146Gd |
48,27 d |
1,030 |
0+ |
K = 100 |
|
| 147Gd |
38,06 h |
2,187 |
7/2− |
K/β+ = 100 |
|
| 148Gd |
74,6 a |
3,271 |
0+ |
α = 100 |
|
| 149Gd |
9,28 d |
1,314 (K/β+), 3,100 (α) |
7/2− |
K/β+ = 100, α = 4,3 × 10−4 |
|
| 150Gd |
1,79 × 106 a |
2,809 |
0+ |
α = 100 |
|
| 151Gd |
124 d |
0,464 (K), 2,653 (α) |
7/2− |
K = 100, α ≈ 8 × 10−7 |
|
| 152Gd |
1,08 × 1014 a |
2,205 |
0+ |
α = 100 |
0,20
|
| 153Gd |
240,4 d |
0,485 |
3/2− |
K = 100 |
|
| 154Gd |
stabil |
|
0+ |
|
2,18
|
| 155Gd |
stabil |
|
3/2− |
|
14,80
|
| 155m1Gd |
31,97 ms |
0,121 |
11/2− |
IT = 100 |
|
| 156Gd |
stabil |
|
0+ |
|
20,47
|
| 157Gd |
stabil |
|
3/2− |
|
15,65
|
| 158Gd |
stabil |
|
0+ |
|
24,84
|
| 159Gd |
18,479 h |
0,971 |
3/2− |
β− = 100 |
|
| 160Gd |
≥ 1,3 × 1021 a |
|
0+ |
ββ = ? |
21,86
|
| 161Gd |
3,66 min |
1,956 |
5/2− |
β− = 100 |
|
| 162Gd |
8,4 min |
1,39 |
0+ |
β− = 100 |
|
| 163Gd |
68 s |
3,1 |
(5/2−) |
β− = 100 |
|
| 164Gd |
45 s |
2,3 |
0+ |
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 140Tb |
2,4 s |
10,8 (K/β+), -0,3 (p), 7,3 (Kp) |
5 |
K/β+ = 100, p, Kp = 0,26 |
|
| 141Tb |
3,5 s |
8,3 |
(5/2−) |
K/β+ = 100 |
|
| 141m1Tb |
7,9 s |
8,3 |
|
K/β+ = 100 |
|
| 142Tb |
597 ms |
10,1 (K/β+), 6,0 (Kp) |
1+ |
K/β+ = 100, Kp = 0,0022 |
|
| 142m1Tb |
303 ms |
0,28 (IT), 10,38 (K/β+), 6,28 (Kp) |
(5−) |
IT = 100, K/β+ < 0,5 |
|
| 143Tb |
12 s |
7,4 |
(11/2−) |
K/β+ = 100 |
|
| 143m1Tb |
21 s |
0,0 |
(5/2+) |
|
|
| 144Tb |
1 s |
8,9 |
(1+) |
K/β+ = 100 |
|
| 144m1Tb |
4,25 s |
0,397 (IT), 9,297 (K/β+) |
(6−) |
IT = 66, K/β+ = 34 |
|
| 145Tb |
|
6,51 |
(1/2+) |
|
|
| 145m1Tb |
29,5 s |
6,70 (K/β+) |
(11/2−) |
K/β+ = 100 |
|
| 146Tb |
8 s |
8,08 |
1+ |
K/β+ = 100 |
|
| 146m1Tb |
23 s |
8,08 |
5− |
K/β+ = 100 |
|
| 146m2Tb |
1,18 ms |
0,78 |
(10+) |
IT = 100 |
|
| 147Tb |
1,7 h |
4,609 |
(1/2+) |
K/β+ = 100 |
|
| 147m1Tb |
1,83 min |
4,660 |
(11/2) − |
K/β+ = 100 |
|
| 148Tb |
60 min |
5,69 |
2− |
K/β+ = 100 |
|
| 148m1Tb |
2,20 min |
5,78 |
9+ |
K/β+ = 100 |
|
| 149Tb |
4,118 h |
3,636 (K/β+), 4,113 (α) |
1/2+ |
K/β+ = 83,3 , α = 16,7 |
|
| 149m1Tb |
4,16 min |
3,672 (K/β+), 4,077 (α) |
11/2− |
K/β+ = 99,978 , α = 0,022 |
|
| 150Tb |
3,48 h |
4,656 (K/β+), 3,587 (α) |
(2−) |
K/β+ = 100, α < 0,05 |
|
| 150m1Tb |
5,8 min |
5,130 |
9+ |
K/β+ = 100 |
|
| 151Tb |
17,609 h |
2,565 (K/β+), 3,497 (α) |
1/2(+) |
K/β+ = 100, α = 9,5 × 10−3 |
|
| 151m1Tb |
25 s |
0,099 (IT), 2,664 (K/β+) |
(11/2−) |
IT = 93,8, K/β+ = 6,2 |
|
| 152Tb |
17,5 h |
3,990 (K/β+), 3,090 (α) |
2− |
K/β+ = 100, α < 7 × 10−7 |
|
| 152m1Tb |
4,2 min |
0,502 (IT), 4,492 (K/β+) |
8+ |
IT = 78,8, K/β+ = 21,2 |
|
| 153Tb |
2,34 d |
1,57 |
5/2+ |
K/β+ = 100 |
|
| 154Tb |
21,5 h |
3,56 (K/β+), 0,25 (β−) |
0 |
K/β+ = 100, β− < 0,1 |
|
| 154m1Tb |
9,4 h |
3,56 (K/β+), 0,0 (IT), 0,25 (β−) |
3− |
K/β+ = 78,2, IT = 21,8, β− < 0,1 |
|
| 154m2Tb |
22,7 h |
3,56 (K/β+), 0,0 (IT) |
7− |
K/β+ = 98,2, IT = 1,8 |
|
| 154m3Tb |
513 ns |
|
|
|
|
| 155Tb |
5,32 d |
0,821 |
3/2+ |
K = 100 |
|
| 156Tb |
5,35 d |
2,444 (K/β+), 0,434 (β−) |
3− |
K/β+ = 100, β− = ? |
|
| 156m1Tb |
24,4 h |
0,05 |
(7−) |
IT = 100 |
|
| 156m2Tb |
5,3 h |
0,088 (IT), 2,532 (K/β+) |
(0+) |
IT = ?, K/β+ = ? |
|
| 157Tb |
71 a |
0,060 |
3/2+ |
K = 100 |
|
| 158Tb |
180 a |
1,220 (K/β+), 0,937 (β-) |
3− |
K/β+ = 83,4, β− = 16,6 |
|
| 158m1Tb |
10,70 s |
0,110 (IT), 1,047 (β-), 1,330 (K/β+) |
0− |
IT = 100, β− < 0,6, K/β+ < 0,01 |
|
| 158m2Tb |
0,4 ms |
0,388 (IT) |
7− |
IT = 100 |
|
| 159Tb |
stabil |
|
3/2+ |
|
100
|
| 160Tb |
72,3 d |
1,835 |
3− |
β− = 100 |
|
| 161Tb |
6,88 d |
0,593 |
3/2+ |
β− = 100 |
|
| 162Tb |
7,60 min |
2,510 |
1− |
β− = 100 |
|
| 163Tb |
19,5 min |
1,785 |
3/2+ |
β− = 100 |
|
| 164Tb |
3,0 min |
3,89 |
(5+) |
β− = 100 |
|
| 165Tb |
2,11 min |
3,0 |
(3/2+) |
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 141Dy |
0,9 s |
9,3 (K/β+), 8,8 (Kp) |
(9/2−) |
K/β+ = 100, Kp = ? |
|
| 142Dy |
2,3 s |
6,9 (K/β+), 5,7 (Kp) |
0+ |
K/β+ = 100, Kp = 0,06 |
|
| 143Dy |
4,1 s |
8,8 (K/β+), 7,6 (Kp) |
(1/2+) |
K/β+ = 100, Kp = ? |
|
| 144Dy |
9,1 s |
6,2 (K/β+), 4,1 (Kp) |
0+ |
K/β+ = 100, Kp = ? |
|
| 145Dy |
10 s |
7,72 |
(1/2+) |
K/β+ = 100 |
|
| 145m1Dy |
13,6 s |
7,72 |
(11/2−) |
K/β+ = 100 |
|
| 146Dy |
29 s |
5,16 |
0+ |
K/β+ = 100 |
|
| 146m1Dy |
150 ms |
2,936 |
(10+) |
IT = 100 |
|
| 147Dy |
40 s |
6,37 (K/β+), 4,43 (Kp) |
1/2+ |
K/β+ = 100, Kp = ? |
|
| 147m1Dy |
55 s |
7,121 (K/β+), 0,751 (IT) |
11/2− |
K/β+ = 65, IT = 35 |
|
| 148Dy |
3,1 min |
2,678 |
0+ |
K/β+ = 100 |
|
| 149Dy |
4,20 min |
3,812 |
(7/2−) |
K/β+ = 100 |
|
| 149m1Dy |
490 ms |
2,661 (IT), 6,473 (K/β+) |
(27/2−) |
IT = 99,3, K/β+ = 0,7 |
|
| 150Dy |
7,17 min |
4,351 (α), 1,794 (K/β+) |
0+ |
α = 36, K/β+ = 64 |
|
| 151Dy |
17,9 min |
2,87 (K/β+), 4,180 (α) |
7/2(−) |
K/β+ = 94,4, α = 5,6 |
|
| 152Dy |
2,38 h |
3,727 (α), 0,60 (K/β+) |
0+ |
α = 0,100, K = 99,900 |
|
| 153Dy |
6,4 h |
2,17 (K/β+), 3,559 (α) |
7/2(−) |
K/β+ = 99,9906 , α = 0,0094 |
|
| 154Dy |
3,0 × 106 a |
2,947 |
0+ |
α = 100 |
|
| 155Dy |
9,9 h |
2,095 |
3/2− |
K/β+ = 100 |
|
| 155m1Dy |
6 µs |
0,234 |
11/2− |
IT = 100 |
|
| 156Dy |
stabil |
|
0+ |
|
0,06
|
| 157Dy |
8,14 h |
1,341 |
3/2− |
K/β+ = 100 |
|
| 157m1Dy |
21,6 ms |
0,199 |
11/2− |
IT = 100 |
|
| 158Dy |
stabil |
|
0+ |
|
0,10
|
| 159Dy |
144,4 d |
0,366 |
3/2− |
K = 100 |
|
| 160Dy |
stabil |
|
0+ |
|
2,34
|
| 161Dy |
stabil |
|
5/2+ |
|
18,9
|
| 162Dy |
stabil |
|
0+ |
|
25,5
|
| 163Dy |
stabil |
|
5/2− |
|
24,9
|
| 164Dy |
stabil |
|
0+ |
|
28,2
|
| 165Dy |
2,334 h |
1,286 |
7/2+ |
β− = 100 |
|
| 165m1Dy |
1,257 min |
0,108 (IT), 1,394 (β−) |
1/2− |
IT = 97,76, β− = 2,24 |
|
| 166Dy |
81,6 h |
0,486 |
0+ |
β− = 100 |
|
| 167Dy |
6,20 min |
2,35 |
(1/2−) |
β− = 100 |
|
| 168Dy |
8,7 min |
1,6 |
0+ |
β− = 100 |
|
| 169Dy |
39 s |
3,2 |
(5/2−) |
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 144Ho |
0,7 s |
11,8 (K/β+), 8,7 (Kp) |
|
K/β+ = 100, Kp = ? |
|
| 145Ho |
2,4 s |
|
(11/2−) |
K/β+ = 100 |
|
| 146Ho |
3,6 s |
10,7 (K/β+), 7,0 (Kp) |
(10+) |
K/β+ = 100, Kp = ? |
|
| 147Ho |
5,8 s |
8,1 (K/β+), 4,5( (Kp) |
(11/2−) |
K/β+ = 100, Kp = ? |
|
| 148Ho |
2,2 s |
9,4 |
1+ |
K/β+ = 100 |
|
| 148m1Ho |
9,59 s |
9,4 (K/β+), 5,0 (Kp) |
6− |
K/β+ = 100, Kp = 0,08 |
|
| 148m2Ho |
2,35 ms |
|
(10+) |
IT = 100 |
|
| 149Ho |
21,1 s |
6,014 |
(11/2−) |
K/β+ = 100 |
|
| 149m1Ho |
56 s |
6,063 |
(1/2+) |
K/β+ = 100 |
|
| 150Ho |
72 s |
7,240 |
2− |
K/β+ = 100 |
|
| 150m1Ho |
23,3 s |
8,040 |
(9) + |
K/β+ = 100 |
|
| 151Ho |
35,2 s |
5,142 (K/β+), 4,695 (α) |
(11/2−) |
K/β+ = 78, α = 22 |
|
| 151m1Ho |
47,2 s |
4,736 (α), 5,165 (K/β+) |
(1/2+) |
α = 80 +15−20, K/β+ = 20 +20− 15 |
|
| 152Ho |
161,8 s |
4,507 (α), 6,550 (K/β+) |
2− |
α = 12 , K/β+ = 88 |
|
| 152m1Ho |
50,0 s |
4,667 (α), 6,710 (K/β+) |
9+ |
α = 10,8 , K/β+ = 89,2 |
|
| 153Ho |
2,01 min |
4,129 (K/β+), 4,015 (α) |
11/2− |
K/β+ = 99,949, α = 0,051 |
|
| 153m1Ho |
9,3 min |
4,179 (K/β+), 4,119 (α) |
1/2+ |
K/β+ = 99,82, α = 0,18 |
|
| 154Ho |
11,76 min |
5,751 (K/β+), 4,042 (α) |
(2) − |
K/β+ = 99,981, α = 0,019 |
|
| 154m1Ho |
3,10 min |
6,071 (K/β+), 4,362 (α), 0,320 (IT) |
8+ |
K/β+ = 100, α < 0,001, IT ≈ 0 |
|
| 155Ho |
48 min |
3,102 |
5/2+ |
K/β+ = 100 |
|
| 156Ho |
56 min |
5,06 |
(4+) |
K/β+ = 100 |
|
| 156m1Ho |
9,5 s |
5,06 |
(1+) |
IT = ?, K/β+ = ? |
|
| 157Ho |
12,6 min |
2,54 |
7/2− |
K/β+ = 100 |
|
| 158Ho |
11,3 min |
4,23 |
5+ |
K/β+ = 100 |
|
| 158m1Ho |
28 min |
4,297 (K/β+), 0,067 (IT) |
2− |
K/β+<19, IT > 81 |
|
| 158m2Ho |
21,3 min |
4,41 (K/β+), 0,18 (IT) |
(9+) |
K/β+ > 93, IT < 7 |
|
| 159Ho |
33,05 min |
1,838 |
7/2− |
K/β+ = 100 |
|
| 159m1Ho |
8,30 s |
0,206 |
1/2+ |
IT = 100 |
|
| 160Ho |
25,6 min |
3,29 |
5+ |
K/β+ = 100 |
|
| 160m1Ho |
5,02 h |
0,06 (IT), 3,35 (K/β+) |
2− |
IT = 65, K/β+ = 35 |
|
| 160m2Ho |
3 s |
0,17 |
(9+) |
IT = 100 |
|
| 161Ho |
2,48 h |
0,895 |
7/2− |
K = 100 |
|
| 161m1Ho |
6,76 s |
0,211 |
1/2+ |
IT = 100 |
|
| 162Ho |
15,0 min |
2,14 |
1+ |
K/β+ = 100 |
|
| 162m1Ho |
67,0 min |
0,106 (IT), 2,246 (K/β+) |
6− |
IT = 62, K/β+ = 38 |
|
| 163Ho |
4570 a |
0,003 |
7/2− |
K = 100 |
|
| 163m1Ho |
1,09 s |
0,298 |
1/2+ |
IT = 100 |
|
| 164Ho |
29 min |
0,987 (K), 0,962 (β−) |
1+ |
K = 60 , β− = 40 |
|
| 164m1Ho |
37,5 min |
0,140 |
6− |
IT = 100 |
|
| 165Ho |
stabil |
|
7/2− |
|
100
|
| 166Ho |
26,83 h |
1,855 |
0− |
β− = 100 |
|
| 166m1Ho |
1,20 × 103 a |
1,861 |
(7) − |
β− = 100 |
|
| 167Ho |
3,1 h |
1,007 |
7/2− |
β− = 100 |
|
| 168Ho |
2,99 min |
2,910 |
3+ |
β− = 100 |
|
| 168m1Ho |
132 s |
0,059 (IT), 2,969 (β−) |
(6+) |
IT > 99,5, β− < 0,5 |
|
| 169Ho |
4,7 min |
2,124 |
7/2− |
β− = 100 |
|
| 170Ho |
2,76 min |
3,87 |
(6+) |
β− = 100 |
|
| 170m1Ho |
43 s |
3,99 |
(1+) |
β− = 100 |
|
| 171Ho |
53 s |
3,2 |
(7/2−) |
β− = 100 |
|
| 172Ho |
25 s |
|
|
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 145Er |
0,9 s |
|
(11/2−) |
K/β+ = 100, Kp = ? |
|
| 146Er |
1,7 s |
|
0+ |
K/β+ = 100, Kp = ? |
|
| 147Er |
2,5 s |
9,1 (K/β+), 8,4 (Kp) |
(11/2−) |
K/β+ = 100, Kp = ? |
|
| 147m1Er |
2,5 s |
9,1 (K/β+), 8,4 (Kp) |
(1/2+) |
K/β+ = 100, Kp = ? |
|
| 148Er |
4,6 s |
6,8 (K/β+) |
0+ |
K/β+ = 100, Kp ≈ 0,15 |
|
| 149Er |
4 s |
7,7 (K/β+), 6,7 (Kp) |
(1/2+) |
K/β+ = 100, Kp = 7 |
|
| 149m1Er |
8,9 s |
8,882 (K/β+), 0,742 (IT), 7,442 (Kp) |
(11/2−) |
K/β+ = 96,5, IT = 3,5, Kp = 0,18 |
|
| 150Er |
18,5 s |
4,108 |
0+ |
K/β+ = 100 |
|
| 151Er |
23,5 s |
5,40 |
(7/2−) |
K/β+ = 100 |
|
| 151m1Er |
0,58 s |
2,586 (IT), 7,986 (K/β+) |
(27/2−) |
IT = 95,3, K/β+ = 4,7 |
|
| 152Er |
10,3 s |
3,109 (K/β+), 4,934 (α) |
0+ |
K/β+ = 10, α = 90 |
|
| 153Er |
37,1 s |
4,803 (α), 4,564 (K/β+) |
(7/2−) |
α = 53, K/β+ = 47 |
|
| 154Er |
3,73 min |
2,032 (K/β+), 4,280 (α) |
0+ |
K/β+ = 99,53, α = 0,47 |
|
| 154m1Er |
39 ns |
3,025 (IT), 7,305 (α) |
11- |
IT ≈ 100, α ≈ 0 |
|
| 155Er |
5,3 min |
3,84 (K/β+), 4,12 (α) |
7/2− |
K/β+ = 99,978, α = 0,022 |
|
| 156Er |
19,5 min |
1,37 |
0+ |
K/β+ = 100 |
|
| 157Er |
18,65 min |
3,50 (K/β+), 3,30 (α) |
3/2− |
K/β+ ≈ 100, α < 0,02 |
|
| 157m1Er |
76 ms |
0,155 |
(9/2+) |
IT = 100 |
|
| 158Er |
2,29 h |
0,90 |
0+ |
K = 100 |
|
| 159Er |
36 min |
2,769 |
3/2− |
K/β+ = 100 |
|
| 160Er |
28,58 h |
0,33 |
0+ |
K = 100 |
|
| 161Er |
3,21 h |
|
3/2− |
K/β+ = 100 |
|
| 162Er |
stabil |
|
0+ |
|
0,14
|
| 163Er |
75,0 min |
1,210 |
5/2− |
K/β+ = 100 |
|
| 164Er |
stabil |
|
0+ |
|
1,61
|
| 165Er |
10,36 h |
0,376 |
5/2− |
K = 100 |
|
| 166Er |
stabil |
|
0+ |
|
33,6
|
| 167Er |
stabil |
|
7/2+ |
|
22,95
|
| 167m1Er |
2,269 s |
0,208 |
1/2− |
IT = 100 |
|
| 168Er |
stabil |
|
0+ |
|
26,8
|
| 169Er |
9,40 d |
0,351 |
1/2− |
β− = 100 |
|
| 170Er |
stabil |
|
0+ |
|
14,9
|
| 171Er |
7,516 h |
1,490 |
5/2− |
β− = 100 |
|
| 172Er |
49,3 h |
0,891 |
0+ |
β− = 100 |
|
| 173Er |
1,4 min |
2,6 |
(7/2−) |
β− = 100 |
|
| 174Er |
3,3 min |
1,8 |
0+ |
β− = 100 |
|
| 175Er |
1,2 min |
|
(9/2+) |
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 146Tm |
235 ms |
1,128 |
(10+) |
K/β+ ≈ 55, p ≈ 45 |
|
| 146m1Tm |
72 ms |
1,128 |
(5−,6−) |
p = 100, K/β+ = ? |
|
| 147Tm |
0,56 s |
10,7 (K/β+), 1,061 (p) |
(11/2−) |
K/β+ ≈ 90, p ≈ 10 |
|
| 147m1Tm |
360 µs |
1,061 |
(1/2+,3/2+) |
p = 100 |
|
| 148Tm |
0,7 s |
12,0 |
(10+) |
K/β+ = 100 |
|
| 149Tm |
0,9 s |
9,6 (K/β+), 6,9 (Kp) |
(11/2−) |
K/β+ = 100, Kp = 0,2 +2−1 |
|
| 150Tm |
2,2 s |
11,1 (K/β+) |
(6−) |
K/β+ = 100, Kp = 1,2 |
|
| 150m1Tm |
5,2 ms |
0,672 (IT) |
(10+) |
IT = 100 |
|
| 151Tm |
4,17 s |
7,4 |
(11/2−) |
K/β+ = 100 |
|
| 151m1Tm |
6,6 s |
7,4 |
(1/2+) |
K/β+ = 100 |
|
| 152Tm |
8,0 s |
8,6 |
(2) − |
K/β+ = 100 |
|
| 152m1Tm |
5,2 s |
8,6 |
(9) + |
K/β+ = 100 |
|
| 152m2Tm |
249 ms |
2,555 |
17+ |
IT = 100 |
|
| 152m3Tm |
42 ns |
6,3 |
|
IT = 100 |
|
| 153Tm |
1,48 s |
5,248 (α), 6,459 (K/β+) |
(11/2−) |
α = 91, K/β+ = 9 |
|
| 153m1Tm |
2,5 s |
5,291 (α), 6,502 (K/β+) |
(1/2+) |
α = 92 , K/β+ = 8 |
|
| 154Tm |
8,1 s |
8,05 (K/β+), 5,09 (α) |
(2−) |
K/β+ = 56, α = 44 |
|
| 154m1Tm |
3,30 s |
5,09 (α), 8,05 (K/β+), 0 (IT) |
(9+) |
α = 90 sys K/β+ = 10 sysIT = ? |
|
| 155Tm |
21,6 s |
5,580 (K/β+), 4,571 (α) |
(11/2−) |
K/β+ = 98,1, α = 1,9 |
|
| 155m1Tm |
45 s |
5,621 (K/β+), 4,612 (α) |
(1/2+) |
K/β+ > 92, α < 8 |
|
| 156Tm |
83,8 s |
7,44 (K/β+), 4,34 (α) |
2− |
K/β+ = 99,936, α = 0,064 |
|
| 156m1Tm |
19 s |
4,34 |
|
α = ? |
|
| 157Tm |
3,63 min |
4,48 |
1/2+ |
K/β+ = 100 |
|
| 158Tm |
3,98 min |
6,60 |
2− |
K/β+ = 100 |
|
| 158m1Tm |
20 ns |
|
(5+) |
|
|
| 158m2Tm |
16 ns |
|
(9−) |
|
|
| 159Tm |
9,13 min |
3,85 |
5/2+ |
K/β+ = 100 |
|
| 160Tm |
9,4 min |
5,60 |
1− |
K/β+ = 100 |
|
| 160m1Tm |
74,5 s |
5,67 (K/β+), 0,07 (IT) |
5 |
K/β+ = 15, IT = 85 |
|
| 161Tm |
33 min |
3,16 |
7/2+ |
K/β+ = 100 |
|
| 162Tm |
21,70 min |
4,81 |
1− |
K/β+ = 100 |
|
| 162m1Tm |
24,3 s |
0,067 (IT), 4,887 (K/β+) |
5+ |
IT = 82, K/β+ = 18 |
|
| 163Tm |
1,810 h |
2,439 |
1/2+ |
K/β+ = 100 |
|
| 164Tm |
2,0 min |
3,962 |
1+ |
K/β+ = 100 |
|
| 164m1Tm |
5,1 min |
0 (IT), 3,962 (K/β+) |
6− |
IT ≈ 80, K/β+ ≈ 20 |
|
| 165Tm |
30,06 h |
1,592 |
1/2+ |
K/β+ = 100 |
|
| 166Tm |
7,70 h |
3,040 |
2+ |
K/β+ = 100 |
|
| 166m1Tm |
350 ms |
|
6− |
IT = 100 |
|
| 167Tm |
9,25 d |
0,748 |
1/2+ |
K = 100 |
|
| 168Tm |
93,1 d |
1,679 (K/β+), 0,257 (β−) |
3(+) |
K/β+ = 99,990, β− = 0,010 |
|
| 169Tm |
stabil |
|
1/2+ |
|
100
|
| 170Tm |
128,6 d |
0,314 (K/β+), 0,968 (β−) |
1− |
K = 0,131, β− = 99,869 |
|
| 171Tm |
1,92 a |
0,096 |
1/2+ |
β− = 100 |
|
| 172Tm |
63,6 h |
1,880 |
2− |
β− = 100 |
|
| 173Tm |
8,24 h |
1,298 |
(1/2+) |
β− = 100 |
|
| 174Tm |
5,4 min |
3,08 |
(4) − |
β− = 100 |
|
| 175Tm |
15,2 min |
2,39 |
1/2+ |
β− = 100 |
|
| 176Tm |
1,9 min |
3,88 |
(4+) |
β− = 100 |
|
| 177Tm |
85 s |
3,2 |
(1/2+) |
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 151Yb |
1,6 s |
9,1 (K/β+), 9,0 (Kp) |
(1/2+) |
K/β+ = 100, Kp = ? |
|
| 151m1Yb |
1,6 s |
9,1 |
(11/2−) |
K/β+ ≈ 100, Kp = ? |
|
| 152Yb |
3,04 s |
5,47 (K/β+), 4,5 (Kp) |
0+ |
K/β+ = 100, Kp = ? |
|
| 152m1Yb |
30 µs |
2,744 |
10+ |
IT = 100 |
|
| 153Yb |
4,2 s |
4,2 (α), 6,7 (K/β+) |
7/2− |
α = 50 sys K/β+ = 50 sys |
|
| 154Yb |
0,409 s |
5,474 (α), 4,49 (K/β+) |
0+ |
α = 92,6 , K/β+ = 7,4 |
|
| 155Yb |
1,800 s |
5,337 (α), 6,00 (K/β+) |
(7/2−) |
α = 89, K/β+ = 11 |
|
| 156Yb |
26,1 s |
3,58 (K/β+), 4,812 (α) |
0+ |
K/β+ = 90, α = 10 |
|
| 157Yb |
38,6 s |
5,50 (K/β+), 4,62 (α) |
7/2− |
K/β+ = 99,5, α = 0,5 |
|
| 158Yb |
1,49 min |
4,171 (α), 2,670 (K/β+) |
0+ |
α ≈ 0,0021, K/β+ = 100 |
|
| 159Yb |
1,58 min |
5,05 |
5/2(−) |
K/β+ = 100 |
|
| 160Yb |
4,8 min |
2,30 |
0+ |
K/β+ = 100 |
|
| 161Yb |
4,2 min |
4,15 |
3/2− |
K/β+ = 100 |
|
| 162Yb |
18,87 min |
1,66 |
0+ |
K/β+ = 100 |
|
| 163Yb |
11,05 min |
3,37 |
3/2− |
K/β+ = 100 |
|
| 164Yb |
75,8 min |
1,00 |
0+ |
K = 100 |
|
| 165Yb |
9,9 min |
2,762 |
5/2− |
K/β+ = 100 |
|
| 166Yb |
56,7 h |
0,304 |
0+ |
K = 100 |
|
| 167Yb |
17,5 min |
1,954 |
5/2− |
K/β+ = 100 |
|
| 168Yb |
stabil |
|
0+ |
|
0,13
|
| 169Yb |
32,026 d |
0,909 |
7/2+ |
K = 100 |
|
| 169m1Yb |
46 s |
0,024 |
1/2− |
IT = 100 |
|
| 170Yb |
stabil |
|
0+ |
|
3,05
|
| 171Yb |
stabil |
|
1/2− |
|
14,3
|
| 171m1Yb |
5,25 ms |
|
7/2+ |
IT = 100 |
|
| 172Yb |
stabil |
|
0+ |
|
21,9
|
| 173Yb |
stabil |
|
5/2− |
|
16,12
|
| 174Yb |
stabil |
|
0+ |
|
31,8
|
| 174m1Yb |
830 µs |
1,518 |
6+ |
IT = 100 |
|
| 175Yb |
4,185 d |
0,470 |
7/2− |
β− = 100 |
|
| 175m1Yb |
68,2 ms |
|
1/2− |
IT = 100 |
|
| 176Yb |
stabil |
|
0+ |
|
12,7
|
| 176m1Yb |
11,4 s |
1,050 |
(8−) |
IT > 90, β− < 10 |
|
| 177Yb |
1,911 h |
1,399 |
(9/2+) |
β− = 100 |
|
| 177m1Yb |
6,41 s |
0,331 |
(1/2−) |
IT = 100 |
|
| 178Yb |
74 min |
0,645 |
0+ |
β− = 100 |
|
| 179Yb |
8,0 min |
2,4 |
(1/2−) |
β− = 100 |
|
| 180Yb |
2,4 min |
|
0+ |
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 150Lu |
35 ms |
1,27 |
|
p = 80, K/β+ = 20 |
|
| 151Lu |
88 ms |
1,24 |
(11/2−) |
p = 70 |
|
| 152Lu |
0,7 s |
12,5 (K/β+), 9,6 (Kp) |
(5−,6−) |
K/β+ = 100, Kp = 15 |
|
| 153Lu |
0,9 s |
|
11/2− |
α ≈ 70, K/β+ ≈ 30 |
|
| 154Lu |
|
10,10 |
(2−) |
K/β+ ≈ 100 |
|
| 154m1Lu |
1,12 s |
|
(9+) |
K/β+ ≈ 100 |
|
| 154m2Lu |
35 µs |
2,562 |
(17+) |
IT ≈ 100 |
|
| 155Lu |
140 ms |
|
(1/2+, 3/2+) |
α = ? |
|
| 155m1Lu |
68 ms |
5,791 (α), 7,991 (K/β+) |
(11/2−) |
α = 79, K/β+ = 21 |
|
| 155m2Lu |
2,60 ms |
7,568 |
(25/2−) |
α ≈ 100 |
|
| 156Lu |
198 ms |
5,59 (α), 9,40 (K/β+) |
(9+) |
α = 95, K/β+ = 5 |
|
| 156m1Lu |
494 ms |
|
(2−) |
α = 79, K/β+ = 21 |
|
| 157Lu |
6,8 s |
5,096 |
(1/2+, 3/2+) |
α > 0 |
|
| 157m1Lu |
4,79 s |
5,122 (α), 6,956 (K/β+) |
(11/2−) |
α = 6 , K/β+ = 94 |
|
| 158Lu |
10,6 s |
4,79 (α), 8,67 (K/β+) |
|
α = 0,91 , K/β+ = 99,09 |
|
| 159Lu |
12,1 s |
5,99 (K/β+), 4,53 (α) |
|
K/β+ = 99,96 sysα = 0,04 sys |
|
| 160Lu |
36,1 s |
7,88 (K/β+), 4,11 (α) |
|
K/β+ = 100, α < 1 × 10−4 |
|
| 160m1Lu |
40 s |
|
|
K/β+ < 100, α = ? |
|
| 161Lu |
77 s |
5,30 |
(5/2+) |
K/β+ = 100 |
|
| 161m1Lu |
7,3 ms |
0,136 |
(9/2−) |
IT = 100 |
|
| 162Lu |
1,37 min |
6,96 |
(1−) |
K/β+ = 100 |
|
| 162m1Lu |
1,5 min |
6,96 |
(4−) |
K/β+ < 100 |
|
| 162m2Lu |
1,9 min |
|
|
K/β+ < 100 |
|
| 163Lu |
238 s |
4,60 |
(1/2−) |
K/β+ = 100 |
|
| 164Lu |
3,14 min |
6,25 |
|
K/β+ = 100 |
|
| 165Lu |
10,74 min |
3,92 |
(7/2+) |
K/β+ = 100 |
|
| 165m1Lu |
12 min |
|
1/2+ |
|
|
| 166Lu |
2,65 min |
5,48 |
(6−) |
K/β+ = 100 |
|
| 166m1Lu |
1,41 min |
5,514 (K/β+), 0,034 (IT) |
(3−) |
K/β+ = 58, IT = 42 |
|
| 166m2Lu |
2,12 min |
5,523 (K/β+), 0,043 (IT) |
(0−) |
K/β+ > 80, IT < 20 |
|
| 167Lu |
51,5 min |
3,13 |
7/2+ |
K/β+ = 100 |
|
| 168Lu |
5,5 min |
4,48 |
(6−) |
K/β+ = 100 |
|
| 168m1Lu |
6,7 min |
4,70 (K/β+), 0,220 (IT) |
3+ |
K/β+ > 95, IT < 5 |
|
| 169Lu |
34,06 h |
2,293 |
7/2+ |
K/β+ = 100 |
|
| 169m1Lu |
160 s |
0,029 |
1/2− |
IT = 100 |
|
| 170Lu |
2,012 d |
3,459 |
0+ |
K/β+ = 100 |
|
| 170m1Lu |
0,67 s |
0,093 |
(4) − |
IT = 100 |
|
| 171Lu |
8,24 d |
1,479 |
7/2+ |
K/β+ = 100 |
|
| 171m1Lu |
79 s |
0,071 |
1/2− |
IT = 100 |
|
| 172Lu |
6,70 d |
2,519 |
4− |
K/β+ = 100 |
|
| 172m1Lu |
3,7 min |
0,042 |
1− |
IT = 100 |
|
| 173Lu |
1,37 a |
0,671 |
7/2+ |
K = 100 |
|
| 174Lu |
3,31 a |
1,374 |
(1) − |
K/β+ = 100 |
|
| 174m1Lu |
142 d |
0,171 (IT), 1,545 (K) |
(6) − |
IT = 99,38, K = 0,62 |
|
| 175Lu |
stabil |
|
7/2+ |
|
97,41
|
| 176Lu |
3,78 × 1010 a |
1,193 |
7− |
β− = 100 |
2,59
|
| 176m1Lu |
3,635 h |
1,316 (β−), 0,229 (K) |
1− |
β− = 99,905, K = 0,095 |
|
| 177Lu |
6,734 d |
0,498 |
7/2+ |
β− = 100 |
|
| 177m1Lu |
160,4 d |
1,468 (β−), 0,970 (IT) |
23/2− |
β− = 78,3, IT = 21,7 |
|
| 178Lu |
28,4 min |
2,099 |
1(+) |
β− = 100 |
|
| 178m1Lu |
23,1 min |
2,219 |
(9−) |
β− = 100 |
|
| 179Lu |
4,59 h |
1,405 |
7/2(+) |
β− = 100 |
|
| 179m1Lu |
3,1 ms |
0,592 |
1/2(+) |
IT = 100 |
|
| 180Lu |
5,7 min |
3,1 |
(5) + |
β− = 100 |
|
| 181Lu |
3,5 min |
2,5 |
(7/2+) |
β− = 100 |
|
| 182Lu |
2,0 min |
|
(0,1,2) |
β− = 100 |
|
| 183Lu |
58 s |
|
(7/2+) |
β− = 100 |
|
| 184Lu |
20 s |
|
(2+) |
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 154Hf |
2 s |
6,7 (K/β+), 3,4 (α) |
0+ |
K/β+ ≈ 100, α ≈ 0 |
|
| 154m1Hf |
9 µs |
2,617 |
0+ |
IT = 100 |
|
| 155Hf |
0,89 s |
8,0 (K/β+), 4,6 (α) |
|
K/β+ = 100, α = ? |
|
| 156Hf |
25 ms |
6,033 |
0+ |
α > 81 |
|
| 156m1Hf |
444 µs |
|
|
|
|
| 157Hf |
110 ms |
5,88 (α), 7,5 (K/β+) |
7/2− |
α = 86, K/β+ = 14 |
|
| 158Hf |
2,85 s |
5,403 (α), 5,1 (K/β+) |
0+ |
α = 44, K/β+ = 56 |
|
| 159Hf |
5,6 s |
5,22 (α), 6,7 (K/β+) |
|
K/β+ = 59, α = 41 |
|
| 160Hf |
13,6 s |
4,37 (K/β+), 4,903 (α) |
0+ |
K/β+ = 99,3, α = 0,7 |
|
| 161Hf |
16,8 s |
6,3 (K/β+), 4,72 (α) |
(13/2+) |
K/β+ = 99,71, α = 0,29 |
|
| 162Hf |
37,6 s |
3,71 (K/β+), 4,417 (α) |
0+ |
K/β+ = 99,9937, α = 0,0063 |
|
| 163Hf |
40,0 s |
5,5 |
|
K/β+ = 100 |
|
| 164Hf |
111 s |
2,97 |
0+ |
K/β+ = 100 |
|
| 165Hf |
76 s |
4,6 |
(5/2−) |
K/β+ = 100 |
|
| 166Hf |
6,77 min |
2,3 |
0+ |
K/β+ = 100 |
|
| 167Hf |
2,05 min |
4,0 |
(5/2−) |
K/β+ = 100 |
|
| 168Hf |
25,95 min |
1,8 |
0+ |
K/β+ = 100 |
|
| 169Hf |
3,24 min |
3,27 |
(5/2) − |
K/β+ = 100 |
|
| 170Hf |
16,01 h |
1,1 |
0+ |
K = 100 |
|
| 171Hf |
12,1 h |
2,4 |
(7/2+) |
K/β+ = 100 |
|
| 172Hf |
1,87 a |
0,35 |
0+ |
K = 100 |
|
| 173Hf |
23,6 h |
1,61 |
1/2− |
K/β+ = 100 |
|
| 174Hf |
2,0 × 1015 a |
2,495 |
0+ |
α = 100 |
0,162
|
| 175Hf |
70 d |
0,686 |
5/2− |
K = 100 |
|
| 176Hf |
stabil |
|
0+ |
|
5,206
|
| 177Hf |
stabil |
|
7/2− |
|
18,606
|
| 177m1Hf |
1,08 s |
1,315 |
23/2+ |
IT = 100 |
|
| 177m2Hf |
51,4 min |
2,740 |
37/2− |
IT = 100 |
|
| 178Hf |
stabil |
|
0+ |
|
27,297
|
| 178m1Hf |
4,0 s |
1,147 |
8− |
IT = 100 |
|
| 178m2Hf |
31 a |
2,446 |
16+ |
IT = 100 |
|
| 179Hf |
stabil |
|
9/2+ |
|
13,629
|
| 179m1Hf |
18,67 s |
0,375 |
1/2− |
IT = 100 |
|
| 179m2Hf |
25,05 d |
1,106 |
25/2− |
IT = 100 |
|
| 180Hf |
stabil |
|
0+ |
|
35,100
|
| 180m1Hf |
5,5 h |
1,141 (IT), 1,287 (β−) |
8− |
IT = 99,7, β− = 0,3 |
|
| 181Hf |
42,39 d |
1,027 |
1/2− |
β− = 100 |
|
| 182Hf |
9 × 106 a |
0,373 |
0+ |
β− = 100 |
|
| 182m1Hf |
61,5 min |
1,546 (β−), 1,173 (IT) |
8− |
β− = 58 , IT = 42 |
|
| 183Hf |
1,067 h |
2,01 |
(3/2−) |
β− = 100 |
|
| 184Hf |
4,12 h |
1,34 |
0+ |
β− = 100 |
|
| 184m1Hf |
48 s |
1,34 |
(8−) |
IT = 100 |
|
| 185Hf |
3,5 min |
|
|
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 156Ta |
144 ms |
1,029 |
(2−) |
p ≈ 100 |
|
| 156m1Ta |
375 ms |
|
(9+) |
K/β+ = 95,8, p = 4,2 |
|
| 157Ta |
10,1 ms |
6,38 |
1/2+ |
α = 96,6, p = 3,4 |
|
| 157m1Ta |
4,3 ms |
|
11/2− |
K/β+ ≈ 5 |
|
| 158Ta |
36,5 ms |
6,21 (α), 10,9 (K/β+) |
(2−) |
α = 93, K/β+ = 7 |
|
| 158m1Ta |
49 ms |
|
(9+) |
α ≈ 100 |
|
| 159Ta |
0,57 s |
5,75 (α), 8,49 (K/β+) |
|
α = 80, K/β+ = 20 |
|
| 160Ta |
1,55 s |
9,9 (K/β+), 5,45 (α) |
(9+) |
K/β+ = 66, α = 34 |
|
| 160m1Ta |
1,7 s |
|
(2−) |
α = ? |
|
| 161Ta |
2,7 s |
7,49 (K/β+), 5,28 (α) |
|
K/β+ ≈ 95, α ≈ 5 |
|
| 162Ta |
3,52 s |
9,26 (K/β+), 5,01 (α) |
|
K/β+ = 99,926, α = 0,074 |
|
| 163Ta |
10,6 s |
6,80 (K/β+), 4,75 (α) |
|
K/β+ ≈ 99,8, α ≈ 0,2 |
|
| 164Ta |
14,2 s |
8,5 |
(3+) |
K/β+ = 100 |
|
| 165Ta |
31,0 s |
5,8 |
|
K/β+ = 100 |
|
| 166Ta |
34,4 s |
7,7 |
(2) + |
K/β+ = 100 |
|
| 167Ta |
1,4 min |
5,0 |
(3/2+) |
K/β+ = 100 |
|
| 168Ta |
2,0 min |
6,7 |
(3+) |
K/β+ = 100 |
|
| 169Ta |
4,9 min |
4,44 |
(5/2−) |
K/β+ = 100 |
|
| 170Ta |
6,76 min |
6,0 |
(3+) |
K/β+ = 100 |
|
| 171Ta |
23,3 min |
3,7 |
(5/2−) |
K/β+ = 100 |
|
| 172Ta |
36,8 min |
4,92 |
(3+) |
K/β+ = 100 |
|
| 173Ta |
3,14 h |
2,79 |
5/2− |
K/β+ = 100 |
|
| 174Ta |
1,05 h |
3,85 |
3+ |
K/β+ = 100 |
|
| 174m1Ta |
250 ns |
|
|
|
|
| 175Ta |
10,5 h |
2,00 |
7/2+ |
K/β+ = 100 |
|
| 176Ta |
8,09 h |
3,11 |
(1) − |
K/β+ = 100 |
|
| 176m1Ta |
1,1 ms |
|
(+) |
IT = 100 |
|
| 176m2Ta |
1,4 ms |
|
(20−) |
|
|
| 177Ta |
56,56 h |
1,166 |
7/2+ |
K/β+ = 100 |
|
| 178Ta |
9,31 min |
1,91 |
1+ |
K/β+ = 100 |
|
| 178m1Ta |
2,36 h |
1,91 |
(7) − |
K/β+ = 100 |
|
| 178m2Ta |
60 ms |
1,471 |
(15−) |
IT = 100 |
|
| 179Ta |
1,82 a |
0,11 |
7/2+ |
K = 100 |
|
| 179m1Ta |
9,0 ms |
1,318 |
(25/2+) |
IT = 100 |
|
| 179m2Ta |
52 ms |
2,641 |
(37/2+) |
IT = 100 |
|
| 180Ta |
8,152 h |
0,854 (K), 0,708 (β−) |
1+ |
K = 86, β− = 14 |
|
| 180m1Ta |
1,2 × 1015 a |
|
9− |
K, β− |
0,012
|
| 181Ta |
stabil |
|
7/2+ |
|
99,988
|
| 182Ta |
114,43 d |
1,814 |
3− |
β− = 100 |
|
| 182m1Ta |
283 ms |
0,016 |
5+ |
IT = 100 |
|
| 182m2Ta |
15,84 min |
0,520 |
10− |
IT = 100 |
|
| 183Ta |
5,1 d |
1,07 |
7/2+ |
β− = 100 |
|
| 184Ta |
8,7 h |
2,87 |
(5−) |
β− = 100 |
|
| 185Ta |
49,4 min |
1,992 |
(7/2+) |
β− = 100 |
|
| 186Ta |
10,5 min |
3,9 |
(2−,3−) |
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 158W |
0,9 ms |
6,6 |
0+ |
α = 100 |
|
| 158m1W |
0,16 ms |
|
8+ |
|
|
| 159W |
7,3 ms |
6,44 (α), 8,7 (K/β+) |
|
α ≈ 99,5, K/β+ ≈ 0,5 |
|
| 160W |
91 ms |
6,072 (α) |
0+ |
α = 87, K/β+ = ? |
|
| 161W |
410 ms |
5,92 (α), 8,1 (K/β+) |
|
α = 82, K/β+ = 18 |
|
| 162W |
1,39 s |
5,77 (K/β+), 5,674 (α) |
0+ |
K/β+ = 53, α = 47 |
|
| 163W |
2,75 s |
7,7 (K/β+), 5,52 (α) |
|
K/β+ = 59, α = 41 |
|
| 164W |
6,0 s |
5,0 (K/β+), 5,297 (α) |
0+ |
K/β+ = 95,6, α = 4,4 |
|
| 165W |
5,1 s |
7,01 (K/β+), 5,030 (α) |
|
K/β+ = 100, α < 0,2 |
|
| 166W |
18,8 s |
4,2 (K/β+), 4,857 (α) |
0+ |
K/β+ = 99,965, α = 0,035 |
|
| 167W |
19,9 s |
6,2 (K/β+), 4,67 (α) |
(7/2−) |
K/β+ = ?, α = ? |
|
| 168W |
53 s |
3,8 (K/β+), 4,506 (α) |
0+ |
K/β+ ≈ 100, α = 2,7 × 10−3 |
|
| 169W |
76 s |
5,4 |
(5/2−) |
K/β+ = 100 |
|
| 170W |
2,42 min |
3,0 |
0+ |
K/β+ = 100 |
|
| 171W |
2,38 min |
4,6 |
(5/2−) |
K/β+ = 100 |
|
| 172W |
6,6 min |
2,5 |
0+ |
K/β+ = 100 |
|
| 173W |
7,6 min |
4,0 |
5/2− |
K/β+ = 100 |
|
| 174W |
31 min |
1,9 |
0+ |
K/β+ = 100 |
|
| 175W |
35,2 min |
2,91 |
(1/2−) |
K/β+ = 100 |
|
| 176W |
2,5 h |
0,79 |
0+ |
K = 100 |
|
| 177W |
135 min |
2,0 |
(1/2−) |
K/β+ = 100 |
|
| 178W |
21,6 d |
0,091 |
0+ |
K = 100 |
|
| 179W |
37,05 min |
1,06 |
(7/2) − |
K/β+ = 100 |
|
| 179m1W |
6,40 min |
0,222 (IT), 1,282 (K/β+) |
(1/2) − |
IT = 99,72, K/β+ = 0,28 |
|
| 180W |
1,8 (±0,2) × 1018 a |
|
0+ |
α = 100 |
0,13
|
| 180m1W |
5,47 ms |
1,529 |
8− |
IT = 100 |
|
| 181W |
121,2 d |
0,188 |
9/2+ |
K = 100 |
|
| 182W |
stabil |
|
0+ |
|
26,3
|
| 183W |
stabil[1] |
|
1/2− |
|
14,3
|
| 183m1W |
5,2 s |
0,309 |
11/2+ |
IT = 100 |
|
| 184W |
3 × 1017 a |
|
0+ |
|
30,67
|
| 185W |
75,1 d |
0,433 |
3/2− |
β− = 100 |
|
| 185m1W |
1,67 min |
0,197 |
11/2+ |
IT = 100 |
|
| 186W |
stabil |
|
0+ |
|
28,6
|
| 187W |
23,72 h |
1,311 |
3/2− |
β− = 100 |
|
| 188W |
69,4 d |
0,349 |
0+ |
β− = 100 |
|
| 189W |
11,5 min |
2,5 |
(3/2−) |
β− = 100 |
|
| 190W |
30,0 min |
1,27 |
0+ |
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 160Re |
0,79 ms |
1,29 (p), 6,699 (α) |
|
p = 91, α = 9 |
|
| 161Re |
0,37 ms |
6,44 |
(1/2+) |
p = 100 |
|
| 161m1Re |
16 ms |
|
(11/2−) |
α = 95,2, p = 4,8 |
|
| 162Re |
107 ms |
11,5 (K/β+), 6,27 (α) |
(2−) |
K/β+ < 97, α > 3 |
|
| 162m1Re |
75 ms |
|
(9+) |
α = 91 |
|
| 163Re |
260 ms |
6,01 (α), 8,8 (K/β+) |
|
α = 64, K/β+ = 36 |
|
| 164Re |
0,38 s |
5,92 (α), 10,7 (K/β+) |
|
α ≈ 58, K/β+ ≈ 42 |
|
| 164m1Re |
0,88 s |
|
|
α = ? |
|
| 165Re |
2,4 s |
8,12 (K/β+), 5,66 (α) |
|
K/β+ = 87, α = 13 |
|
| 166Re |
2,8 s |
5,64 |
|
α < 8 |
|
| 167Re |
6,1 s |
7,4 (K/β+), 5,24 (α) |
|
K/β+ ≈ 99,3, α ≈ 0,7 |
|
| 168Re |
4,4 s |
9,1 (K/β+), 5,063 (α) |
(6+) |
K/β+ ≈ 100, α ≈ 5 × 10−3 |
|
| 169Re |
8,1 s |
6,6 (K/β+), 5,04 (α) |
|
K/β+ ≈ 100, α ≈ 1 × 10−4 |
|
| 169m1Re |
12,9 s |
|
|
α ≈ 0,2 |
|
| 170Re |
9,2 s |
8,3 |
(5+) |
K/β+ = 100 |
|
| 171Re |
15,2 s |
5,67 |
(9/2−) |
K/β+ = 100 |
|
| 172Re |
15 s |
7,3 |
(5) |
K/β+ = 100 |
|
| 172m1Re |
55 s |
7,3 |
(2) |
K/β+ = 100 |
|
| 173Re |
1,98 min |
4,8 |
(5/2−) |
K/β+ = 100 |
|
| 174Re |
2,40 min |
6,5 |
|
K/β+ = 100 |
|
| 175Re |
5,89 min |
4,3 |
(5/2−) |
K/β+ = 100 |
|
| 176Re |
5,3 min |
5,6 |
3(+) |
K/β+ = 100 |
|
| 177Re |
14 min |
3,4 |
(5/2−) |
K/β+ = 100 |
|
| 178Re |
13,2 min |
4,66 |
(3+) |
K/β+ = 100 |
|
| 179Re |
19,5 min |
2,71 |
(5/2) + |
K/β+ = 100 |
|
| 180Re |
2,44 min |
3,8 |
(1) − |
K/β+ = 100 |
|
| 181Re |
19,9 h |
1,739 |
5/2+ |
K/β+ = 100 |
|
| 182Re |
64,0 h |
2,8 |
7+ |
K/β+ = 100 |
|
| 182m1Re |
12,7 h |
2,8 |
2+ |
K/β+ = 100 |
|
| 183Re |
70,0 d |
0,556 |
5/2+ |
K = 100 |
|
| 183m1Re |
1,04 ms |
1,907 |
(25/2) + |
IT = 100 |
|
| 184Re |
38,0 d |
1,483 |
3(−) |
K/β+ = 100 |
|
| 184m1Re |
169 d |
0,188 (IT), 1,671 (K) |
8(+) |
IT = 75,4, K = 24,6 |
|
| 185Re |
stabil |
|
5/2+ |
|
37,40
|
| 186Re |
3,7183 d |
0,582 (K), 1,069 (β−) |
1− |
K = 7,47, β− = 92,53 |
|
| 186m1Re |
2,0 × 105 a |
0,149 (IT), 1,218 (β−) |
(8+) |
IT = >90, β− < 10 |
|
| 187Re |
4,35 × 1010 a |
0,003 (β−), 1,653 (α) |
5/2+ |
β− = 100, α < 0,0001 |
62,60
|
| 188Re |
17,005 h |
2,12 |
1− |
β− = 100 |
|
| 188m1Re |
18,6 min |
0,172 |
(6) − |
IT = 100 |
|
| 189Re |
24,3 h |
1,009 |
5/2+ |
β− = 100 |
|
| 190Re |
3,1 min |
3,150 |
(2) − |
β− = 100 |
|
| 190m1Re |
3,2 h |
3,269 (β−), 0,119 (IT) |
(6−) |
β− = 54,4, IT = 45,6 |
|
| 191Re |
9,8 min |
2,045 |
(3/2+, 1/2+) |
β− = 100 |
|
| 192Re |
16 s |
4,17 |
|
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 162Os |
1,9 ms |
6,78 |
0+ |
α = 100 |
|
| 163Os |
|
9,4 (K/β+), 6,67 (α) |
|
K/β+ ≈ 100, α ≈0 |
|
| 164Os |
21 ms |
6,478 (α), 6,99 (K/β+) |
0+ |
α ≈ 98, K/β+ ≈ 2 |
|
| 165Os |
71 ms |
6,32 (α), 8,8 (K/β+) |
(7/2−) |
α > 60, K/β+ < 40 |
|
| 166Os |
181 ms |
6,131 (α), 6,26 (K/β+) |
0+ |
α = 72, K/β+ = 28 |
|
| 167Os |
0,83 s |
5,98 (α), 8,2 (K/β+) |
|
α = 67, K/β+ = 33 |
|
| 168Os |
2,1 s |
5,7 (K/β+), 5,819 (α) |
0+ |
K/β+ = 56, α = 44 |
|
| 169Os |
3,4 s |
7,68 (K/β+), 5,72 (α) |
|
K/β+ = 89, α = 11 |
|
| 170Os |
7,3 s |
5,0 (K/β+), 5,539 (α) |
0+ |
K/β+ = 88, α = 12 |
|
| 171Os |
8,0 s |
7,1 (K/β+), 5,370 (α) |
(5/2−) |
K/β+ = 98,3, α = 1,7 |
|
| 172Os |
19,2 s |
4,5 (K/β+), 5,227 (α) |
0+ |
K/β+ = 99,0, α = 1,0 |
|
| 173Os |
16 s |
6,3 (K/β+), 5,060 (α) |
(5/2−) |
K/β+ = 99,979, α = 0,021 |
|
| 174Os |
44 s |
3,7 (K/β+), 4,872 (α) |
0+ |
K/β+ = 99,980 +4−10, α = 0,020 +10−4 |
|
| 175Os |
1,4 min |
5,3 |
(5/2−) |
K/β+ = 100 |
|
| 176Os |
3,6 min |
3,2 |
0+ |
K/β+ = 100 |
|
| 177Os |
2,8 min |
4,5 |
(1/2−) |
K/β+ = 100 |
|
| 178Os |
5,0 min |
2,3 |
0+ |
K/β+ = 100 |
|
| 179Os |
6,5 min |
3,68 |
(1/2−) |
K/β+ = 100 |
|
| 180Os |
21,5 min |
1,47 |
0+ |
K/β+ = 100 |
|
| 181Os |
105 min |
2,93 |
1/2− |
K/β+ = 100 |
|
| 181m1Os |
2,7 min |
2,979 |
(7/2) − |
K/β+ = 100 |
|
| 182Os |
22,10 h |
0,91 |
0+ |
K = 100 |
|
| 183Os |
13,0 h |
2,13 |
9/2+ |
K/β+ = 100 |
|
| 183m1Os |
9,9 h |
2,301 (K/β+), 0,171 (IT) |
1/2− |
K/β+ = 85, IT = 15 |
|
| 184Os |
5,6 × 1013 a |
|
0+ |
|
0,02
|
| 185Os |
93,6 d |
1,013 |
1/2− |
K = 100 |
|
| 186Os |
2,0 × 1015 a |
2,822 |
0+ |
α = 100 |
1,58
|
| 187Os |
stabil |
|
1/2− |
|
1,6
|
| 188Os |
stabil |
|
0+ |
|
13,3
|
| 189Os |
stabil |
|
3/2− |
|
16,1
|
| 189m1Os |
5,8 h |
0,031 |
9/2− |
IT = 100 |
|
| 190Os |
stabil |
|
0+ |
|
26,4
|
| 190m1Os |
9,9 min |
1,705 |
(10) − |
IT = 100 |
|
| 191Os |
15,4 d |
0,314 |
9/2− |
β− = 100 |
|
| 191m1Os |
13,10 h |
0,074 |
3/2− |
IT = 100 |
|
| 192Os |
stabil |
|
0+ |
|
41,0
|
| 192m1Os |
5,9 s |
2,015 (IT), 0,969 (β−) |
(10−) |
IT > 87, β− < 13 |
|
| 193Os |
30,11 h |
1,14 |
3/2− |
β− = 100 |
|
| 194Os |
6,0 a |
0,097 |
0+ |
β− = 100 |
|
| 195Os |
6,5 min |
2,00 |
|
β− = 100 |
|
| 196Os |
34,9 min |
1,16 |
0+ |
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 165Ir |
300 µs |
|
(11/2−) |
p = 87, α = 13 |
|
| 166Ir |
10,5 ms |
6,7 (α) |
(2−) |
α = 93, p = 7 |
|
| 166m1Ir |
15,1 ms |
|
(9+) |
α = 98,2, p = 1,8 |
|
| 167Ir |
5 ms |
6,54 |
|
α = ? |
|
| 168Ir |
161 ms |
6,41 |
|
α = ? |
|
| 169Ir |
0,4 s |
6,28 (α), 8,68 (K/β+), 0,76 (p) |
|
α ≈ 100, K/β+ = ?, p = ? |
|
| 170Ir |
1,05 s |
10,68 (K/β+), 6,179 (α) |
|
K/β+ = 25 sysα = 75 sys |
|
| 171Ir |
1,5 s |
6,159 (α), 8,2 (K/β+), 0,39 (p) |
|
α ≈ 100, K/β+ = ?, p = ? |
|
| 172Ir |
4,4 s |
5,991 (α), 9,8 (K/β+) |
(3+) |
α ≈ 2, K/β+ = 98 |
|
| 172m1Ir |
2,0 s |
6,130 (α), 9,939 (K/β+) |
(7+) |
α = 23, K/β+ = 77 |
|
| 173Ir |
9,0 s |
7,4 (K/β+), 5,84 (α) |
(3/2+, 5/2+) |
K/β+ > 93, α < 7 |
|
| 173m1Ir |
2,20 s |
7,4 (K/β+), 5,84 (α) |
(11/2−) |
K/β+ = 88, α = 12 |
|
| 174Ir |
9 s |
9,0 (K/β+), 5,624 (α) |
(3+) |
K/β+ = 99,53, α = 0,47 |
|
| 174m1Ir |
4,9 s |
9,193 (K/β+), 5,817 (α) |
(7+) |
K/β+ = 97,5, α = 2,5 |
|
| 175Ir |
9 s |
6,6 (K/β+), 5,62 (α) |
(5/2−) |
K/β+ = 99,15, α = 0,85 |
|
| 176Ir |
8 s |
8,0 (K/β+), 5,24 (α) |
|
K/β+ = 97,9, α = 2,1 |
|
| 177Ir |
30 s |
5,7 (K/β+), 5,13 (α) |
(5/2−) |
K/β+ = 99,94, α = 0,06 |
|
| 178Ir |
12 s |
7,2 |
|
K/β+ = 100 |
|
| 179Ir |
79 s |
4,9 |
(5/2) − |
K/β+ = 100 |
|
| 180Ir |
1,5 min |
6,4 |
|
K/β+ = 100 |
|
| 181Ir |
4,90 min |
4,07 |
(5/2) − |
K/β+ = 100 |
|
| 182Ir |
15 min |
5,61 |
(5+) |
K/β+ = 100 |
|
| 183Ir |
58 min |
3,45 |
5/2− |
K/β+ = 100 |
|
| 184Ir |
3,09 h |
4,6 |
5− |
K/β+ = 100 |
|
| 185Ir |
14,4 h |
2,37 |
5/2− |
K/β+ = 100 |
|
| 186Ir |
16,64 h |
3,831 |
5+ |
K/β+ = 100 |
|
| 186m1Ir |
1,90 h |
3,831 (K/β+), 0 (IT) |
2− |
K/β+ ≈ 75, IT ≈ 25 |
|
| 187Ir |
10,5 h |
1,502 |
3/2+ |
K/β+ = 100 |
|
| 187m1Ir |
30,3 ms |
0,186 |
9/2− |
IT = 100 |
|
| 188Ir |
41,5 h |
2,809 |
1− |
K/β+ = 100 |
|
| 188m1Ir |
4,2 ms |
|
|
|
|
| 189Ir |
13,2 d |
0,532 |
3/2+ |
K = 100 |
|
| 189m1Ir |
13,3 ms |
0,372 |
11/2− |
IT = 100 |
|
| 189m2Ir |
3,7 ms |
2,333 |
(25/2) + |
IT = 100 |
|
| 190Ir |
11,78 d |
2,0 |
(4−) |
K/β+ = 100, β− < 0,002 |
|
| 190m1Ir |
1,2 h |
0,026 |
(1−) |
IT = 100 |
|
| 190m2Ir |
3,25 h |
2,149 (K/β+), 0,140 (IT) |
(11) − |
K/β+ = 94,4, IT = 5,6 |
|
| 191Ir |
stabil |
|
3/2+ |
|
37,3
|
| 191m1Ir |
4,94 s |
0,171 |
11/2− |
IT = 100 |
|
| 191m2Ir |
5,5 s |
2,047 |
|
IT = 100 |
|
| 192Ir |
73,831 d |
1,46 (β−), 1,046 (K) |
4(+) |
β− = 95,24, K = 4,76 |
|
| 192m1Ir |
1,45 min |
0,057 (IT), 1,517 (β−) |
1(−) |
IT = 99,982, β− = 0,018 |
|
| 192m2Ir |
241 a |
0,155 |
(9) |
IT = 100 |
|
| 193Ir |
stabil |
|
3/2+ |
|
62,7
|
| 193m1Ir |
10,53 d |
0,080 |
11/2− |
IT = 100 |
|
| 194Ir |
19,28 h |
2,247 |
1− |
β− = 100 |
|
| 194m1Ir |
31,85 ms |
0,147 |
(4+) |
IT = 100 |
|
| 194m2Ir |
171 d |
2,437 |
(10,11) |
β− = 100 |
|
| 195Ir |
2,5 h |
1,12 |
3/2+ |
β− = 100 |
|
| 195m1Ir |
3,8 h |
1,22 (β−), 0,10 (IT) |
11/2− |
β− = 95, IT = 5 |
|
| 196Ir |
52 s |
3,21 |
(0−) |
β− = 100 |
|
| 196m1Ir |
1,40 h |
3,62 (β−), 0,41 (IT) |
(10,11−) |
β− ≈ 100, IT < 0,3 |
|
| 197Ir |
5,8 min |
2,155 |
3/2+ |
β− = 100 |
|
| 197m1Ir |
8,9 min |
2,27 (β−), 0,115 (IT) |
11/2− |
β− = 99,75, IT = 0,25 |
|
| 198Ir |
8 s |
4,1 |
|
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 168Pt |
2,0 ms |
6,991 |
0+ |
α = 100 |
|
| 169Pt |
5 ms |
6,84 |
|
α = ? |
|
| 170Pt |
6 ms |
6,704 |
0+ |
α = 100 |
|
| 171Pt |
25 ms |
6,61 (α), 8,6 (K/β+) |
|
α ≈ 99, K/β+ ≈ 1 |
|
| 172Pt |
0,096 s |
6,465 (α), 6,2 (K/β+) |
0+ |
α = 94 +6−32, K/β+ = 6 +32−6 |
|
| 173Pt |
342 ms |
6,35 (α), 8,2 (K/β+) |
|
α = 84, K/β+ = 16 |
|
| 174Pt |
0,90 s |
6,184 (α), 5,6 (K/β+) |
0+ |
α = 75, K/β+ = 25 |
|
| 175Pt |
2,52 s |
6,179 (α), 7,6 (K/β+) |
|
α = 64, K/β+ = 36 |
|
| 176Pt |
6,33 s |
5,1 (K/β+), 5,886 (α) |
0+ |
K/β+ = 62, α = 38 |
|
| 177Pt |
11 s |
6,8 (K/β+), 5,644 (α) |
(5/2−) |
K/β+ = 94,4, α = 5,6 |
|
| 178Pt |
21,1 s |
4,3 (K/β+), 5,574 (α) |
0+ |
K/β+ = 95,4, α = 4,6 |
|
| 179Pt |
21,2 s |
5,7 (K/β+), 5,28 (α) |
1/2− |
K/β+ = 99,76, α = 0,24 |
|
| 180Pt |
52 s |
3,7 (K/β+), 5,257 (α) |
0+ |
K/β+ = 100, α ≈ 0,3 |
|
| 181Pt |
51 s |
5,2 (K/β+), 5,13 (α) |
1/2− |
K/β+ = 100, α ≈ 0,06 |
|
| 182Pt |
3,0 min |
2,85 (K/β+), 4,943 (α) |
0+ |
K/β+ = 99,969, α = 0,031 |
|
| 183Pt |
6,5 min |
4,6 (K/β+), 4,84 (α) |
1/2− |
K/β+ ≈ 100, α ≈ 0,0013 |
|
| 183m1Pt |
43 s |
4,635 (K/β+), 4,875 (α), 0,035 (IT) |
(7/2) − |
K/β+ = 100, α = ? |
|
| 184Pt |
17,3 min |
2,3 (K/β+), 4,59 (α) |
0+ |
K/β+ = 100, α ≈ 0,001 |
|
| 184m1Pt |
1,01 ms |
1,839 |
8− |
IT = 100 |
|
| 185Pt |
70,9 min |
3,8 (K/β+), 4,54 (α) |
9/2+ |
K/β+ = 100, α = 0,0050 |
|
| 185m1Pt |
33,0 min |
3,903 (K/β+), 0,103 (IT), 4,643 (α) |
1/2− |
K/β+ = 99, IT < 2 |
|
| 186Pt |
2,2 h |
1,38 (K/β+), 4,324 (α) |
0+ |
K/β+ = 100, α ≈ 0,00010 |
|
| 187Pt |
2,35 h |
3,11 |
3/2− |
K/β+ = 100 |
|
| 188Pt |
10,2 d |
0,507 (K), 4,007 (α) |
0+ |
K = 100, α = 2,9 × 10−5 |
|
| 189Pt |
10,87 h |
1,971 |
3/2− |
K/β+ = 100 |
|
| 190Pt |
6,5 × 1011 a |
3,249 |
0+ |
α = 100 |
0,01
|
| 191Pt |
2,802 d |
1,019 |
3/2− |
K = 100 |
|
| 192Pt |
stabil |
|
0+ |
|
0,79
|
| 193Pt |
50 a |
0,057 |
1/2− |
K = 100 |
|
| 193m1Pt |
4,33 d |
0,150 |
13/2+ |
IT = 100 |
|
| 194Pt |
stabil |
|
0+ |
|
32,9
|
| 195Pt |
stabil |
|
1/2− |
|
33,8
|
| 195m1Pt |
4,02 d |
0,259 |
13/2+ |
IT = 100 |
|
| 196Pt |
stabil |
|
0+ |
|
25,3
|
| 197Pt |
19,8915 h |
0,719 |
1/2− |
β− = 100 |
|
| 197m1Pt |
95,41 min |
0,399 (IT) 1,119 (β−) |
13/2+ |
IT = 96,7, β− = 3,3 |
|
| 198Pt |
stabil |
|
0+ |
|
7,2
|
| 199Pt |
30,80 min |
1,702 |
5/2− |
β− = 100 |
|
| 199m1Pt |
13,6 s |
0,424 |
(13/2) + |
IT = 100 |
|
| 200Pt |
12,5 h |
0,66 |
0+ |
β− = 100 |
|
| 201Pt |
2,5 min |
2,66 |
(5/2−) |
β− = 100 |
|
| 202Pt |
44 h |
|
0+ |
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 172Au |
6,3 ms |
7,1 (α), 1,1 (p) |
|
α ≈ 100, p < 2 |
|
| 173Au |
59 ms |
6,9 |
|
α < 100 |
|
| 174Au |
120 ms |
6,782 (α) |
|
α = ? |
|
| 175Au |
200 ms |
6,778 (α), 8,8 (K/β+) |
|
α = 94 +6−25, K/β+ = 6 +25−6 |
|
| 176Au |
1,08 s |
6,542 (α), 10,5 (K/β+) |
|
α = ?, K/β+ = ? |
|
| 177Au |
1,18 s |
8,2 (K/β+), 6,427 (α) |
|
K/β+ < 60, α > 40 |
|
| 178Au |
2,6 s |
9,6 (K/β+), 6,120 (α) |
|
K/β+ < 60, α > 40 |
|
| 179Au |
7,1 s |
7,4 (K/β+), 6,082 (α) |
|
K/β+ = 78,0, α = 22,0 |
|
| 180Au |
8,1 s |
8,6 (K/β+), 5,850 (α) |
|
K/β+ < 98,2, α > 1,8 |
|
| 181Au |
11,4 s |
6,3 (K/β+), 5,752 (α) |
5/2− |
K/β+ = 98,7, α = 1,3 |
|
| 182Au |
15,6 s |
7,8 (K/β+), 5,525 (α) |
|
K/β+ = 99,87, α = 0,13 |
|
| 183Au |
42,0 s |
5,5 (K/β+), 5,47 (α) |
(5/2) − |
K/β+ = 99,70, α = 0,30 |
|
| 184Au |
53,0 s |
7,1 (K/β+) |
3+ |
K/β+ ≈ 100 |
|
| 184m1Au |
53,0 s |
7,1 (K/β+), 5,30 (α), 0 (IT) |
2+ |
K/β+ = 99,978, α = 0,022 |
|
| 185Au |
4,25 min |
4,71 (K/β+), 5,18 (α) |
5/2− |
K/β+ = 99,74, α = 0,26 |
|
| 185m1Au |
6,8 min |
4,71 (K/β+), 0 (IT) |
|
K/β+ < 100, IT = ? |
|
| 186Au |
10,7 min |
6,04 |
3− |
K/β+ = 100, α = 8 × 10−4 |
|
| 187Au |
8,4 min |
3,6 (K/β+), 4,79 (α) |
1/2+ |
K/β+ = 100, α = 0,003 sys |
|
| 187m1Au |
2,3 s |
0,121 |
9/2− |
IT = 100 |
|
| 188Au |
8,84 min |
5,3 |
1(−) |
K/β+ = 100 |
|
| 189Au |
28,7 min |
2,85 (K/β+), 4,40 (α) |
1/2+ |
K/β+ = 100, α < 3 × 10−5 |
|
| 189m1Au |
4,59 min |
3,097 (K/β+), 0,247 (IT) |
11/2− |
K/β+ ≈ 100, IT > 0 |
|
| 190Au |
42,8 min |
4,442 (K/β+), 3,86 (α) |
1− |
K/β+ = 100, α < 1 × 10−6 |
|
| 190m1Au |
125 ms |
|
(11−) |
IT = ?, K/β+ = ? |
|
| 191Au |
3,18 h |
1,83 |
3/2+ |
K/β+ = 100 |
|
| 191m1Au |
0,92 s |
0,266 |
(11/2−) |
IT = 100 |
|
| 192Au |
4,94 h |
3,516 |
1− |
K/β+ = 100 |
|
| 192m1Au |
29 ms |
|
(5) + |
IT = 100 |
|
| 192m2Au |
160 ms |
0,0 |
(11−) |
IT = 100 |
|
| 193Au |
17,65 h |
1,069 |
3/2+ |
K/β+ = 100 |
|
| 193m1Au |
3,9 s |
0,290 (IT), 1,359 (K/β+) |
11/2− |
IT = 99,97, K/β+ ≈ 0,03 |
|
| 194Au |
38,02 h |
2,492 |
1− |
K/β+ = 100 |
|
| 194m1Au |
600 ms |
0,107 |
(5+) |
IT = 100 |
|
| 194m2Au |
420 ms |
0,476 |
(11−) |
IT = 100 |
|
| 195Au |
186,09 d |
0,227 |
3/2+ |
K = 100 |
|
| 195m1Au |
30,5 s |
0,319 |
11/2− |
IT = 100 |
|
| 196Au |
6,183 d |
1,506 (K/β+), 0,686 (β−) |
2− |
K/β+ = 92,80 , β− = 7,20 |
|
| 196m1Au |
8,1 s |
0,085 |
5+ |
IT = 100 |
|
| 196m2Au |
9,6 h |
0,596 |
12− |
IT = 100 |
|
| 197Au |
stabil |
|
3/2+ |
|
100
|
| 197m1Au |
7,73 s |
0,409 |
11/2− |
IT = 100 |
|
| 198Au |
2,69517 d |
1,372 |
2− |
β− = 100 |
|
| 198m1Au |
2,27 d |
0,812 |
(12−) |
IT = 100 |
|
| 199Au |
3,139 d |
0,453 |
3/2+ |
β− = 100 |
|
| 200Au |
48,4 min |
2,240 |
1(−) |
β− = 100 |
|
| 200m1Au |
18,7 h |
3,202 (β−), 0,962 (IT) |
12− |
β− = 82, IT = 18 |
|
| 201Au |
26 min |
1,257 |
3/2+ |
β− = 100 |
|
| 202Au |
28,8 s |
2,950 |
(1−) |
β− = 100 |
|
| 203Au |
53 s |
2,139 |
3/2+ |
β− = 100 |
|
| 204Au |
39,8 s |
3,8 |
(2−) |
β− = 100 |
|
| 205Au |
31 s |
|
(3/2+) |
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 175Hg |
20 ms |
7,04 |
|
α = 100 |
|
| 176Hg |
18 ms |
6,925 |
0+ |
α ≈ 100 |
|
| 177Hg |
0,130 s |
6,74 (α), 8,5 (K/β+) |
|
α = 85, K/β+ = 15 |
|
| 178Hg |
266 ms |
6,578 (α), 6,1 (K/β+) |
0+ |
α ≈ 100, K/β+ = ? |
|
| 179Hg |
1,09 s |
6,431 (α), 8,0 (K/β+), 7,7 (Kp) |
|
α ≈ 53, K/β+ ≈ 47, Kp ≈ 0,15 |
|
| 180Hg |
2,8 s |
5,5 (K/β+), 6,285 (α) |
0+ |
K/β+ = 52, α = 48 |
|
| 181Hg |
3,6 s |
|
1/2(−) |
K/β+ = 64, α = 36, Kp = 0,014, Kα = 9 × 10−6 |
|
| 182Hg |
10,83 s |
4,8 (K/β+), 5,998 (α) |
0+ |
K/β+ = 84,8, α = 15,2 |
|
| 183Hg |
9,4 s |
6,5 (K/β+), 6,039 (α), 5,1 (Kp) |
1/2− |
K/β+ = 88,,3, α = 11,7, Kp = 0,00056 |
|
| 184Hg |
30,9 s |
4,1 (K/β+), 5,662 (α) |
0+ |
K/β+ = 98,74, α = 1,26 |
|
| 185Hg |
49,1 s |
5,8 (K/β+), 5,778 (α) |
1/2− |
K/β+ = 94, α = 6 |
|
| 185m1Hg |
21,6 s |
0,099 (IT), 5,899 (K/β+), 5,877 (α) |
13/2+ |
IT = 54, K/β+ = 46, α ≈ 0,03 |
|
| 186Hg |
1,38 min |
3,3 (K/β+), 5,206 (α) |
0+ |
K/β+ = 99,982, α = 0,018 |
|
| 187Hg |
2,4 min |
4,9 (K/β+), 5,08 (α) |
13/2+ |
K/β+ = 100, α > 1,2 × 10−4 |
|
| 187m1Hg |
1,9 min |
4,9 (K/β+), 5,08 (α) |
3/2− |
K/β+ = 100, α > 2,5 × 10−4 |
|
| 188Hg |
3,25 min |
2,3 (K/β+), 4,71 (α) |
0+ |
K/β+ = 100, α = 4,0 × 10−5 |
|
| 189Hg |
7,6 min |
3,95 (K/β+), 4,40 (α) |
3/2− |
K/β+ = 100, α < 3 × 10−5 |
|
| 189m1Hg |
8,6 min |
3,95 (K/β+), 4,40 (α) |
13/2+ |
K/β+ = 100, α < 3 × 10−5 |
|
| 190Hg |
20,0 min |
1,47 (K/β+), 3,95 (α) |
0+ |
K/β+ = 100, α < 5 × 10−5 |
|
| 191Hg |
49 min |
3,18 |
(3/2−) |
K/β+ = 100 |
|
| 191m1Hg |
50,8 min |
3,18 |
13/2+ |
K/β+ = 100 |
|
| 192Hg |
4,85 h |
0,70 (K) |
0+ |
K = 100, α < 4 × 10−6 |
|
| 193Hg |
3,80 h |
2,34 |
3/2− |
K/β+ = 100 |
|
| 193m1Hg |
11,8 h |
2,481 (K/β+), 0,141 (IT) |
13/2+ |
K/β+ = 92,8, IT = 7,2 |
|
| 194Hg |
520 a |
0,04 |
0+ |
K = 100 |
|
| 195Hg |
9,9 h |
1,51 |
1/2− |
K/β+ = 100 |
|
| 195m1Hg |
41,6 h |
0,176 (IT), 1,686 (K/β+) |
13/2+ |
IT = 54,2, K/β+ = 45,8 |
|
| 196Hg |
stabil |
|
0+ |
|
0,15
|
| 197Hg |
64,14 h |
0,60 |
1/2− |
K = 100 |
|
| 197m1Hg |
23,8 h |
0,299 (IT), 0,899 (K) |
13/2+ |
IT = 91,4, K = 8,6 |
|
| 198Hg |
stabil |
|
0+ |
|
9,97
|
| 199Hg |
stabil |
|
1/2− |
|
16,87
|
| 199m1Hg |
42,6 min |
0,532 |
13/2+ |
IT = 100 |
|
| 200Hg |
stabil |
|
0+ |
|
23,10
|
| 201Hg |
stabil |
|
3/2− |
|
13,18
|
| 202Hg |
stabil |
|
0+ |
|
29,86
|
| 203Hg |
46,612 d |
0,492 |
5/2− |
β− = 100 |
|
| 204Hg |
stabil |
|
0+ |
|
6,87
|
| 205Hg |
5,2 min |
1,531 |
1/2− |
β− = 100 |
|
| 205m1Hg |
1,10 ms |
|
(13/2+) |
IT = 100 |
|
| 206Hg |
8,15 min |
1,308 |
0+ |
β− = 100 |
|
| 207Hg |
2,9 min |
4,78 |
(9/2+) |
β− = 100 |
|
| 208Hg |
42 min |
|
0+ |
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 179Tl |
0,16 s |
6,86 |
|
α ≈ 100 |
|
| 179m1Tl |
1,4 ms |
6,86 |
(9/2−) |
α ≈ 100 |
|
| 180Tl |
0,70 s |
6,82 (α), 11,1 (K/β+) |
|
K/β+ = ?, KSF ≈ 1,0 × 10−4 |
|
| 181Tl |
3,4 s |
8,5 |
(1/2+) |
K/β+ > 0 |
|
| 181m1Tl |
3,4 s |
|
(9/2−) |
α = ? |
|
| 182Tl |
3,1 s |
10,1 (K/β+), 6,55 (α) |
(7+) |
K/β+ > 96, α < 4 |
|
| 183Tl |
6,9 s |
7,6 |
(1/2+) |
K/β+ > 0 |
|
| 183m1Tl |
60 ms |
0,550 (IT), 6,85 (α) |
(9/2−) |
α < 0,010 |
|
| 184Tl |
11 s |
9,2 (K/β+), 6,30 (α) |
2+ |
K/β+ = 97,9, α = 2,1 |
|
| 185Tl |
19,5 s |
6,6 |
(1/2+) |
K/β+ = ? |
|
| 185m1Tl |
1,83 s |
0,454 (IT), 6,554 (α) |
(9/2−) |
IT = ?, α = ? |
|
| 186Tl |
27,5 s |
8,5 (K/β+), 5,89 (α) |
(7+) |
K/β+ = 100, α ≈ 0,006 |
|
| 186m1Tl |
2,9 s |
0,374 |
(10−) |
IT = 100 |
|
| 187Tl |
51 s |
5,9 (K/β+), 5,539 (α) |
(1/2+) |
K/β+ = ?, α = ? |
|
| 187m1Tl |
15,60 s |
0,335 (IT), 6,235 (K/β+), 5,874 (α) |
(9/2−) |
IT = ?, K/β+ = ?, α = ? |
|
| 188Tl |
71 s |
7,8 |
(2−) |
K/β+ = 100 |
|
| 188m1Tl |
71 s |
7,8 |
(7+) |
K/β+ = 100 |
|
| 188m2Tl |
41 ms |
|
(9−) |
IT = 100 |
|
| 189Tl |
2,3 min |
5,18 |
(1/2+) |
K/β+ = 100 |
|
| 189m1Tl |
1,4 min |
5,461 (K/β+), 0,281 (IT) |
(9/2−) |
K/β+ = 100, IT < 4 |
|
| 190Tl |
2,6 min |
7,0 |
(2) − |
K/β+ = 100 |
|
| 190m1Tl |
3,7 min |
7,0 |
(7+) |
K/β+ = 100 |
|
| 191Tl |
|
4,49 |
(1/2+) |
K/β+ = ? |
|
| 191m1Tl |
5,22 min |
4,789 |
9/2(−) |
K/β+ = 100 |
|
| 192Tl |
9,6 min |
6,12 |
(2−) |
K/β+ = 100 |
|
| 192m1Tl |
10,8 min |
6,12 |
(7+) |
K/β+ = 100 |
|
| 193Tl |
21,6 min |
3,64 |
1/2+ |
K/β+ = 100 |
|
| 193m1Tl |
2,11 min |
0,365 (IT), 4,005 (K/β+) |
9/2− |
IT = 75, K/β+ = 25 |
|
| 194Tl |
33,0 min |
5,28 (K/β+), 3,49 (α) |
2− |
K/β+ = 100, α < 1 × 10−7 |
|
| 194m1Tl |
32,8 min |
5,28 |
(7+) |
K/β+ = 100 |
|
| 195Tl |
1,16 h |
2,81 |
1/2+ |
K/β+ = 100 |
|
| 195m1Tl |
3,6 s |
0,483 |
9/2− |
IT = 100 |
|
| 196Tl |
1,84 h |
4,38 |
2− |
K/β+ = 100 |
|
| 196m1Tl |
1,41 h |
4,774 (K/β+) 0,394 (IT) |
(7+) |
K/β+ = 95,5, IT = 4,5 |
|
| 197Tl |
2,84 h |
2,18 |
1/2+ |
K/β+ = 100 |
|
| 197m1Tl |
0,54 s |
0,608 |
9/2− |
IT = 100 |
|
| 198Tl |
5,3 h |
3,46 |
2− |
K/β+ = 100 |
|
| 198m1Tl |
1,87 h |
4,004 (K/β+), 0,544 (IT) |
7+ |
K/β+ = 54, IT = 46 |
|
| 198m2Tl |
32,1 ms |
0,742 |
(10−) |
IT = 100 |
|
| 199Tl |
7,42 h |
1,44 |
1/2+ |
K/β+ = 100 |
|
| 199m1Tl |
28,4 ms |
0,75 |
9/2− |
IT = 100 |
|
| 200Tl |
26,1 h |
2,456 |
2− |
K/β+ = 100 |
|
| 200m1Tl |
34,3 ms |
0,754 |
7+ |
IT = 100 |
|
| 201Tl |
72,912 h |
0,483 |
1/2+ |
K = 100 |
|
| 201m1Tl |
2,035 ms |
0,92 |
(9/2−) |
IT = 100 |
|
| 202Tl |
12,23 d |
1,365 |
2− |
K/β+ = 100 |
|
| 202m1Tl |
572 µs |
|
7+ |
|
|
| 203Tl |
stabil |
|
1/2+ |
|
29,524
|
| 204Tl |
3,78 a |
0,764 (β−), 0,347 (K/β+) |
2− |
β− = 97,10, K/β+ = 2,90 |
|
| 205Tl |
stabil |
|
1/2+ |
|
70,476
|
| 206Tl |
4,199 min |
1,533 |
0− |
β− = 100 |
|
| 206m1Tl |
3,74 min |
2,643 |
(12−) |
IT = 100 |
|
| 207Tl |
4,77 min |
1,423 |
1/2+ |
β− = 100 |
|
| 207m1Tl |
1,33 s |
1,348 |
11/2− |
IT = 100, β− < 0,1 |
|
| 208Tl |
3,053 min |
5,001 |
5(+) |
β− = 100 |
|
| 209Tl |
2,20 min |
3,98 |
(1/2+) |
β− = 100 |
|
| 210Tl |
1,30 min |
5,484 (β−), 0,299 (β−n) |
(5+) |
β− = 100, β−n = 0,007 +7− 4 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 181Pb |
45 ms |
7,379 (α), 9,3 (K/β+) |
(13/2+) |
α ≈ 98, K/β+ ≈ 2 |
|
| 182Pb |
55 ms |
7,076 |
0+ |
α <= 100 |
|
| 183Pb |
300 ms |
7,03 (α), 8,7 (K/β+) |
(1/2−) |
α ≈ 94, K/β+ ≈ 6 |
|
| 184Pb |
0,55 s |
6,775 (α), 6,0 (K/β+) |
0+ |
α = ?, K/β+ = ? |
|
| 185Pb |
4,1 s |
6,68 |
|
α < 100 |
|
| 186Pb |
4,83 s |
6,471 (α) |
0+ |
α = 54, K/β+ = 46 |
|
| 187Pb |
18,3 s |
7,2 (K/β+), 6,395 (α) |
(13/2+) |
K/β+ = 98,0, α = 2,0 |
|
| 187m1Pb |
15,2 s |
7,2 (K/β+), 6,395 (α) |
|
K/β+ = ?, α = ? |
|
| 188Pb |
24 s |
4,8 (K/β+), 6,111 (α) |
0+ |
K/β+ = 91,5, α = 8,5 |
|
| 189Pb |
51 s |
6,7 (K/β+), 5,85 (α) |
|
K/β+ > 99, α ≈ 0,4 |
|
| 190Pb |
1,2 min |
4,1 (K/β+), 5,698 (α) |
0+ |
K/β+ = 99,79, α = 0,21 |
|
| 191Pb |
1,33 min |
5,9 (K/β+), 5,41 (α) |
(3/2−) |
K/β+ = 99,987, α = 0,013 |
|
| 191m1Pb |
2,18 min |
6,038 (K/β+), 5,548 (α) |
(13/2+) |
K/β+ = 100, α ≈ 0,02 |
|
| 192Pb |
3,5 min |
3,4 (K/β+), 5,221 (α) |
0+ |
K/β+ = 99,9941, α = 0,0059 |
|
| 193Pb |
2 min |
|
(3/2−) |
K/β+ = ? |
|
| 193m1Pb |
5,8 min |
5,2 |
(13/2+) |
K/β+ = 100 |
|
| 194Pb |
12,0 min |
2,7 (K/β+), 4,738 (α) |
0+ |
K/β+ = 100, α = 7,3 × 10−6 |
|
| 195Pb |
15 min |
4,5 |
3/2− |
K/β+ = 100 |
|
| 195m1Pb |
15,0 min |
4,701 |
13/2+ |
K/β+ = 100 |
|
| 196Pb |
37 min |
2,05 (K/β+), 4,2 (α) |
0+ |
K/β+ = 100, α < 3 × 10−5 |
|
| 197Pb |
8 min |
3,58 |
3/2− |
K/β+ = 100 |
|
| 197m1Pb |
43 min |
3,889 (K/β+), 0,319 (IT) |
13/2+ |
K/β+ = 81, IT = 19 |
|
| 198Pb |
2,40 h |
1,41 |
0+ |
K/β+ = 100 |
|
| 199Pb |
90 min |
2,88 |
3/2− |
K/β+ = 100 |
|
| 199m1Pb |
12,2 min |
0,425 (IT), 3,305 (K/β+) |
13/2+ |
IT = 93, K/β+ = 7 |
|
| 200Pb |
21,5 h |
0,811 |
0+ |
K = 100 |
|
| 201Pb |
9,33 h |
1,90 |
5/2− |
K/β+ = 100 |
|
| 201m1Pb |
61 s |
0,629 (IT), 2,529 (K/β+) |
13/2+ |
IT > 99, K/β+ < 1 |
|
| 202Pb |
5,25 × 104 a |
0,05 (K), 2,598 (α) |
0+ |
K = 100, α < 1 |
|
| 202m1Pb |
3,53 h |
2,17 (IT), 2,22 (K/β+) |
9− |
IT = 90,5, K/β+ = 9,5 |
|
| 203Pb |
51,873 h |
0,975 |
5/2− |
K = 100 |
|
| 203m1Pb |
6,3 s |
0,825 |
13/2+ |
IT = 100 |
|
| 203m2Pb |
0,48 s |
2,949 |
29/2− |
IT = 100 |
|
| 204Pb |
1,4 × 1017 a |
|
0+ |
|
1,4
|
| 204m1Pb |
67,2 min |
2,186 |
9− |
IT = 100 |
|
| 205Pb |
1,53 × 107 a |
0,051 |
5/2− |
K = 100 |
|
| 205m1Pb |
5,54 ms |
1,014 |
13/2+ |
IT = 100 |
|
| 206Pb |
stabil |
|
0+ |
|
24,1
|
| 207Pb |
stabil |
|
1/2− |
|
22,1
|
| 207m1Pb |
0,805 s |
1,633 |
13/2+ |
IT = 100 |
|
| 208Pb |
stabil |
|
0+ |
|
52,4
|
| 209Pb |
3,253 h |
0,644 |
9/2+ |
β− = 100 |
|
| 210Pb |
22,3 a |
0,064 (β-), 3,792 (α) |
0+ |
β− = 100, α = 1,9 × 10−6 |
|
| 211Pb |
36,1 min |
1,373 |
9/2+ |
β− = 100 |
|
| 212Pb |
10,64 h |
0,574 |
0+ |
β− = 100 |
|
| 213Pb |
10,2 min |
2,070 |
(9/2+) |
β− = 100 |
|
| 214Pb |
26,8 min |
1,024 |
0+ |
β− = 100 |
|
| 215Pb |
36 s |
|
(5/2+) |
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 185Bi |
44 µs |
|
(1/2+) |
p ≈ 100 |
|
| 186Bi |
15,0 ms |
|
(3+) |
α ≈ 100 |
|
| 186m1Bi |
9,8 ms |
|
(10−) |
α ≈ 100 |
|
| 187Bi |
35 ms |
7,69 |
(9/2−) |
α > 50 |
|
| 187m1Bi |
0,8 ms |
7,75 |
(1/2+) |
|
|
| 188Bi |
0,21 s |
7,27 (α), 10,4 (K/β+) |
|
α = ?, K/β+ = ? |
|
| 188m1Bi |
44 ms |
|
|
α = ?, K/β+ = ? |
|
| 189Bi |
680 ms |
7,27 (α), 8,0 (K/β+) |
(9/2−) |
α > 50, K/β+ < 50 |
|
| 189m1Bi |
5 ms |
7,362 (α), 8,092 (K/β+) |
(1/2+) |
α > 50, K/β+ < 50 |
|
| 190Bi |
6,3 s |
6,862 (α), 9,6 (K/β+) |
(3+) |
α = 80, K/β+ = 20 |
|
| 190m1Bi |
6,2 s |
6,862 (α), 9,6 (K/β+) |
(10−) |
α = 70, K/β+ = 30 |
|
| 191Bi |
12 s |
6,781 (α), 7,3 (K/β+) |
(9/2−) |
α = 60, K/β+ = 40 |
|
| 191m1Bi |
150 ms |
7,023 (α), 7,542 (K/β+) |
(1/2+) |
α > 50, K/β+ < 50 |
|
| 192Bi |
37 s |
9,0 (K/β+), 6,376 (α) |
(2+, 3+) |
K/β+ = 82, α = 18 |
|
| 192m1Bi |
39,6 s |
9,105 (K/β+), 6,481 (α) |
(10−) |
K/β+ = 90,8, α = 9,2 |
|
| 193Bi |
67 s |
6,5 (K/β+), 6,305 (α) |
(9/2−) |
K/β+ = 96,5, α = 3,5 |
|
| 193m1Bi |
3,2 s |
6,612 (α), 6,807 (K/β+) |
(1/2+) |
α = 90 +10−20, K/β+ = 10 +20−10 |
|
| 194Bi |
95 s |
8,2 (K/β+), 5,918 (α) |
(3+) |
K/β+ = 99,54, α = 0,46 |
|
| 194m1Bi |
115 s |
8,2 (K/β+), 5,918 (α) |
(10−) |
K/β+ = 99,80, α = 0,20 |
|
| 194m2Bi |
125 s |
8,2 (K/β+) |
(6+, 7+) |
K/β+ = 100 |
|
| 195Bi |
183 s |
5,9 (K/β+), 5,833 (α) |
(9/2−) |
K/β+ = 99,967, α = 0,033 |
|
| 195m1Bi |
87 s |
6,301 (K/β+), 6,234 (α) |
(1/2+) |
K/β+ = 67, α = 33 |
|
| 196Bi |
308 s |
7,36 (K/β+), 5,46 (α) |
(3+) |
K/β+ = 100, α = 0,00115 |
|
| 196m1Bi |
0,6 s |
|
(7+) |
IT = 100 |
|
| 196m2Bi |
240 s |
7,629 (K/β+), 0,269 (IT) |
(10−) |
K/β+ = 74,2, IT = 25,8, α = 0,00038 |
|
| 197Bi |
9,33 min |
5,2 (K/β+), 5,39 (α) |
(9/2−) |
K/β+ = 100, α = 1 × 10−4 sys |
|
| 197m1Bi |
5,04 min |
5,89 (α), 5,7 (K/β+), 0,50 (IT) |
(1/2+) |
α = 55, K/β+ = 45, IT < 0,3 |
|
| 198Bi |
10,3 min |
6,56 |
(2+, 3+) |
K/β+ = 100 |
|
| 198m1Bi |
11,6 min |
6,56 |
(7+) |
K/β+ = 100 |
|
| 198m2Bi |
7,7 s |
0,249 |
(10−) |
IT = 100 |
|
| 199Bi |
27 min |
4,34 |
9/2− |
K/β+ = 100 |
|
| 199m1Bi |
24,70 min |
5,02 (K/β+), 5,64 (α), 0,68 (IT) |
(1/2+) |
K/β+ = 99, α ≈ 0,01, IT < 2 |
|
| 200Bi |
36,4 min |
5,89 |
7+ |
K/β+ = 100 |
|
| 200m1Bi |
31 min |
5,89 (K/β+), 0,0 (IT) |
(2+) |
K/β+ > 90, IT < 10 |
|
| 200m2Bi |
0,40 s |
0,428 |
(10−) |
IT = 100 |
|
| 201Bi |
108 min |
3,84 (K/β+), 4,5 (α) |
9/2− |
K/β+ = 100, α < 1 × 10−4 |
|
| 201m1Bi |
59,1 min |
4,686 (K), 5,346 (IT), 5,346 (α) |
1/2+ |
K>93, IT < 6,8, α ≈ 0,3 |
|
| 202Bi |
1,72 h |
5,15 (K/β+), 4,29 (α) |
5+ |
K/β+ = 100, α < 1 × 10−5 |
|
| 203Bi |
11,76 h |
3,253 (K/β+), 4,15 (α) |
9/2− |
K/β+ = 100, α ≈ 1 × 10−5 |
|
| 203m1Bi |
303 ms |
1,098 |
1/2+ |
IT = 100 |
|
| 204Bi |
11,22 h |
4,438 |
6+ |
K/β+ = 100 |
|
| 204m1Bi |
13,0 ms |
0,805 |
10− |
IT = 100 |
|
| 204m2Bi |
1,07 ms |
2,833 |
(17+) |
IT = 100 |
|
| 205Bi |
15,31 d |
2,708 |
9/2− |
K/β+ = 100 |
|
| 206Bi |
6,243 d |
3,758 |
6(+) |
K/β+ = 100 |
|
| 207Bi |
31,55 a |
2,399 |
9/2− |
K/β+ = 100 |
|
| 208Bi |
3,68 × 105 a |
2,880 |
(5) + |
K/β+ = 100 |
|
| 208m1Bi |
2,58 ms |
1,571 |
(10) − |
IT = 100 |
|
| 209Bi |
1,9 × 1019 a |
|
9/2− |
α = 100 |
100
|
| 210Bi |
5,013 d |
1,163 (β-), 5,037 (α) |
1− |
β− = 100, α = 1,32 × 10−4 |
|
| 210m1Bi |
3,04 × 106 a |
5,308 |
9− |
α = 100 |
|
| 211Bi |
2,14 min |
6,751 (α), 0,579 (β-) |
9/2− |
α = 99,724, β− = 0,276 |
|
| 212Bi |
60,55 min |
2,254 (β-), 6,207 (α), 11,208 (β-+α) |
1(−) |
β− = 64,06, α = 35,94 |
|
| 212m1Bi |
25,0 min |
6,457 (α), 2,504 (β-) |
(9−) |
α = 67, β− = 33, β−α = 30 |
|
| 212m2Bi |
7,0 min |
4,164 |
|
β− ≈ 100 |
|
| 213Bi |
45,59 min |
1,464 (β-), 5,982 (α) |
9/2− |
β− = 97,91, α = 2,09 |
|
| 214Bi |
19,9 min |
3,272 (β-), 5,617 (α) |
1− |
β− = 99,979, α = 0,021 |
|
| 215Bi |
7,6 min |
2,25 |
|
β− = 100 |
|
| 216Bi |
3,6 min |
4,0 |
(1−) |
β− ≈ 100 |
|
| 217Bi |
97 s |
|
(9/2−) |
β− = 100 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 190Po |
2,0 ms |
7,643 (α) |
0+ |
α = 100, K/β+ = 0,1 sys |
|
| 191Po |
15,5 ms |
7,471 |
|
α = ? |
|
| 192Po |
0,0332 s |
7,32 (α), 5,7 (K/β+) |
0+ |
α ≈ 99, K/β+ ≈ 1 |
|
| 193Po |
0,42 s |
7,10 |
(3/2−) |
α = ? |
|
| 193m1Po |
0,24 s |
|
(13/2+) |
α = ? |
|
| 194Po |
0,392 s |
6,987 |
0+ |
α = 93 |
|
| 195Po |
4,64 s |
6,75 (α), 6,8 (K/β+) |
(3/2−) |
α = 75, K/β+ = 25 |
|
| 195m1Po |
1,92 s |
6,98 (α), 7,03 (K/β+), 0,23 (IT) |
(13/2+) |
α ≈ 90, K/β+ ≈ 10, IT < 0,01 |
|
| 196Po |
5,8 s |
6,657 (α), 4,6 (K/β+) |
0+ |
α ≈ 98, K/β+ ≈ 2 |
|
| 197Po |
53,6 s |
6,2 (K/β+), 6,41 (α) |
(3/2−) |
K/β+ = 56, α = 44 |
|
| 197m1Po |
25,8 s |
6,614 (α), 6,614 (K/β+), 0,204 (IT) |
(13/2+) |
α = 84, K/β+ = 16, IT = 0,01 sys |
|
| 198Po |
1,77 min |
6,309 (α), 4,02 (K/β+) |
0+ |
α = 57, K/β+ = 43 |
|
| 199Po |
5,48 min |
5,6 (K/β+), 6,074 (α) |
3/2− |
K/β+ = 88, α = 12 |
|
| 199m1Po |
4,13 min |
5,91 (K/β+), 6,384 (α), 0,310 (IT) |
13/2+ |
K/β+ = 59, α = 39 , IT = 2,1 |
|
| 200Po |
11,5 min |
3,35 (K/β+), 5,982 (α) |
0+ |
K/β+ = 88,9, α = 11,1 |
|
| 201Po |
15,3 min |
4,88 (K/β+), 5,799 (α) |
3/2− |
K/β+ = 98,4, α = 1,6 |
|
| 201m1Po |
8,9 min |
0,424 (IT), 5,304 (K/β+), 6,223 (α) |
13/2+ |
IT = 56, K = 41, α ≈ 2,9 |
|
| 202Po |
44,7 min |
2,82 (K/β+), 5,701 (α) |
0+ |
K/β+ = 98,08, α = 1,92 |
|
| 202m1Po |
85 ns |
|
8+ |
|
|
| 202m2Po |
200 ns |
|
11− |
|
|
| 202m3Po |
19 ns |
|
12+ |
|
|
| 202m4Po |
11 ns |
|
(15−) |
|
|
| 203Po |
36,7 min |
4,23 (K/β+), 5,496 (α) |
5/2− |
K/β+ = 99,89, α = 0,11 |
|
| 203m1Po |
45 s |
0,641 (IT), 6,137 (α) |
13/2+ |
IT ≈ 100, α ≈ 0,04 sys |
|
| 204Po |
3,53 h |
2,34 (K/β+), 5,485 (α) |
0+ |
K/β+ = 99,34, α = 0,66 |
|
| 205Po |
1,66 h |
3,53 (K/β+), 5,324 (α) |
5/2− |
K/β+ = 99,96, α = 0,04 |
|
| 205m1Po |
58 ms |
|
19/2− |
IT = 100 |
|
| 206Po |
8,8 d |
1,846 (K/β+), 5,326 (α) |
0+ |
K/β+ = 94,55, α = 5,45 |
|
| 207Po |
5,80 h |
2,909 (K/β+), 5,216 (α) |
5/2− |
K/β+ = 99,979, α = 0,021 |
|
| 207m1Po |
2,8 s |
1,383 |
19/2− |
IT = 100 |
|
| 208Po |
2,898 a |
5,215 (α), 1,401 (K/β+) |
0+ |
α = 99,9958, K/β+ = 0,0042 |
|
| 209Po |
102 a |
4,879 (α), 1,893 (K/β+) |
1/2− |
α = 99,52, K/β+ = 0,48 |
|
| 210Po |
138,376 d |
5,307 |
0+ |
α = 100 |
|
| 211Po |
0,516 s |
7,595 |
9/2+ |
α = 100 |
|
| 211m1Po |
25,2 s |
9,057 (α), 1,462 (IT) |
(25/2+) |
α = 99,984, IT = 0,016 |
|
| 212Po |
0,299 µs |
|
0+ |
α = 100 |
|
| 212m1Po |
45,1 s |
|
(18+) |
α = 99,93, IT = 0,07 |
|
| 213Po |
4,2 µs |
8,537 |
9/2+ |
α = 100 |
|
| 214Po |
164,3 µs |
7,833 |
0+ |
α = 100 |
|
| 214m1Po |
99 ps |
1,416 (IT), 9,248 (α) |
0+ |
IT = 0,14, α = 99,86 |
|
| 215Po |
1,781 ms |
7,526 (α), 0,721 (β-) |
9/2+ |
α = 99,99977, β− = 2,3 × 10−4 |
|
| 216Po |
0,145 s |
6,906 |
0+ |
α = 100 |
|
| 217Po |
10 s |
|
|
α > 95, β− < 5 |
|
| 218Po |
3,10 min |
6,115 (α), 0,265 (β-) |
0+ |
α = 99,980 , β− = 0,020 |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 193At |
40 ms |
|
|
α = ? |
|
| 194At |
40 ms |
7,31 |
|
α = ? |
|
| 194m1At |
250 ms |
|
|
α = ? |
|
| 195At |
0,63 s |
7,4 (α), 8,0 (K/β+) |
|
α > 75, K/β+ < 25 |
|
| 196At |
0,253 s |
7,2 |
|
α ≈ 100 |
|
| 197At |
0,35 s |
7,1 (α), 7,2 (K/β+) |
(9/2−) |
α = 96, K/β+ = 4 |
|
| 197m1At |
3,7 s |
7,152 (α), 7,252 (K/β+) |
(1/2+) |
α = ?, K/β+ = ? |
|
| 198At |
4,2 s |
6,893 (α), 8,8 (K/β+) |
(3+) |
α = 90, K/β+ = 10 |
|
| 198m1At |
1,0 s |
6,995 (α), 8,902 (K/β+) |
(10−) |
α = 84, K/β+ = 16 |
|
| 199At |
7,2 s |
6,78 (α), 6,6 (K/β+) |
(9/2−) |
α = 90, K/β+ = 10 |
|
| 200At |
43 s |
6,596 (α), 7,97 (K/β+) |
(3+) |
α = 57, K/β+ = 43 |
|
| 200m1At |
47 s |
8,074 (K/β+), 6,70 (α) |
(7+) |
K/β+ < 57, α = 43 |
|
| 200m2At |
3,5 s |
0,335 (IT), 6,931 (α), 8,305 (K/β+) |
(10−) |
IT ≈ 85, α ≈ 10,5, K ≈ 4,5 |
|
| 201At |
89 s |
6,473 (K/β+), 5,85 (α) |
(9/2−) |
α = 71, K/β+ = 29 |
|
| 202At |
184 s |
7,21 (K/β+), 6,354 (α) |
(2,3)+ |
K/β+ = 82, α = 18 |
|
| 202m1At |
182 s |
7,21 (K/β+), 6,354 (α) |
(7+) |
K/β+ = 91,3, α = 8,7 |
|
| 202m2At |
0,46 s |
0,392 (IT), 7,602 (α), 6,746 (K/β+) |
(10−) |
IT = 99,7, K/β+ = 0,25 sys, α = 0,096 |
|
| 203At |
7,4 min |
5,06 (K/β+), 6,21 (α) |
9/2− |
K/β+ = 69, α = 31 |
|
| 204At |
9,2 min |
6,48 (K/β+), 6,07 (α) |
7+ |
K/β+ = 96,2 , α = 3,8 |
|
| 204m1At |
108 ms |
0,587 |
(10−) |
IT = 100 |
|
| 205At |
26,2 min |
4,54 (K/β+), 6,02 (α) |
9/2− |
K/β+ = 90, α = 10 |
|
| 206At |
30,0 min |
5,72 (K/β+), 5,888 (α) |
(5)+ |
K/β+ = 99,11, α = 0,89 |
|
| 207At |
1,80 h |
3,91 (K/β+), 5,873 (α) |
9/2− |
K/β+ = 91,4, α = 8,6 |
|
| 208At |
1,63 h |
4,973 (K/β+), 5,751 (α) |
6+ |
K/β+ = 99,45, α = 0,55 |
|
| 209At |
5,41 h |
3,486 (K/β+), 5,757 (α) |
9/2− |
K/β+ = 95,9, α = 4,1 |
|
| 210At |
8,1 h |
3,981 (K/β+), 5,631 (α) |
(5)+ |
K/β+ = 99,825, α = 0,175 |
|
| 211At |
7,214 h |
0,786 (K/β+), 5,982 (α) |
9/2− |
K = 58,2, α = 41,8 |
|
| 212At |
0,314 s |
7,829 (α), 1,754 (K/β+), 0,043 (β-) |
(1−) |
α = 100, K/β+ < 0,03, β− < 2 × 10−6 |
< 3 × 10−2
|
| 212m1At |
0,119 s |
8,051 (α), 0,222 (IT) |
(9−) |
α > 99, IT < 1 |
|
| 213At |
125 ns |
9,254 |
9/2− |
α = 100 |
|
| 214At |
558 ns |
8,987 |
1− |
α = 100 |
|
| 214m1At |
265 ns |
9,046 |
|
α < 100 |
|
| 214m2At |
760 ns |
9,218 |
9− |
α <= 100 |
|
| 215At |
0,10 ms |
8,178 |
9/2− |
α = 100 |
|
| 216At |
0,30 ms |
7,949 (α), 0,469 (K), 2,003 (β−) |
1− |
α = 100, K < 3 × 10−7, β− < 6 × 10−3 |
|
| 216m1At |
0,1 ms |
8,362 |
(9−) |
α <= 100 |
|
| 217At |
32,3 ms |
5,982 (α), 0,786 (K/β+) |
9/2− |
α = 99,988, β− = 0,012 |
|
| 218At |
1,5 s |
6,874 (α), 2,883 (K/β+) |
|
α = 99,9, β− = 0,1 |
|
| 219At |
56 s |
6,39 (α), 1,70 (K/β+) |
|
α ≈ 97, β− ≈ 3 |
|
| 220At |
3,71 min |
3,65 (K/β+), 6,05 (α) |
3 |
α = 8, β− = 92 |
|
| 221At |
2,3 min |
|
|
β− = 100 |
|
| 222At |
54 s |
4,4 |
|
β− = 100 |
|
| 223At |
50 s |
|
|
β− = 100, α = 0,008 sys |
|
| Isotop |
Halbwertszeit |
Zerfallsenergie in MeV |
Spin / Parität |
Zerfallsart(en) |
Häufigkeit in %
|
| 196Rn |
3 ms |
|
0+ |
α ≈ 100 |
|
| 197Rn |
65 ms |
|
(3/2−) |
α ≈ 100 |
|
| 197m1Rn |
19 ms |
|
(13/2+) |
α = 100 |
|
| 198Rn |
64 ms |
7,345 (α), 5,6 (K/β+) |
0+ |
α ≈ 100, K/β+ ≈ 0 |
|
| 199Rn |
0,62 s |
7,14 (α), 7,2 (K/β+) |
(3/2−) |
α = 94 sys, K/β+ = 6 sys |
|
| 199m1Rn |
0,32 s |
|
(13/2+) |
α = 97 sys, K/β+ = 3 sys |
|
| 200Rn |
0,96 s |
7,043 (α), 5,0 (K/β+) |
0+ |
α = 86 +14−4, K/β+ < 18 |
|
| 201Rn |
7,0 s |
6,86 (α), 6,6 (K/β+) |
(3/2−) |
α ≈ 80, K/β+ ≈ 20 |
|
| 201m1Rn |
3,8 s |
7,14 (α), 6,88 (K/β+), 0,28 (IT) |
(13/2+) |
α ≈ 90, K/β+ ≈ 10, IT ≈ 0 |
|
| 202Rn |
10,0 s |
6,774 (α), 4,44 (K/β+) |
0+ |
α = 86, K/β+ = 14 |
|
| 203Rn |
45 s |
6,63 (α), 6,0 (K/β+) |
(3/2,5/2)- |
α = 66, K/β+ = 34 |
|
| 203m1Rn |
28 s |
6,991 (α), 6,361 (K/β+), 0,361 (IT) |
(13/2+) |
α ≈ 80 sys K/β+ ≈ 20 sys, IT < 0,1 |
|
| 204Rn |
1,24 min |
6,546 (α), 3,82 (K/β+) |
0+ |
α = 73, K/β+ = 27 |
|
| 205Rn |
2,8 min |
5,24 (K/β+), 6,39 (α) |
5/2− |
K/β+ = 77, α = 23 |
|
| 206Rn |
5,67 min |
6,384 (α), 3,31 (K/β+) |
0+ |
α = 63, K/β+ = 37 |
|
| 207Rn |
9,25 min |
4,61 (K/β+), 6,251 (α) |
5/2− |
K/β+ = 79, α = 21 |
|
| 208Rn |
24,35 min |
6,26 (α), 2,85 (K/β+) |
0+ |
α = 62, K/β+ = 38 |
|
| 209Rn |
28,5 min |
3,93 (K/β+), 6,155 (α) |
5/2− |
K/β+ = 83, α = 17 |
|
| 210Rn |
2,4 h |
6,159 (α), 2,374 (K/β+) |
0+ |
α = 96, K/β+ = 4 |
|
| 211Rn |
14,6 h |
2,892 (K/β+), 5,965 (α) |
1/2− |
K = 72,6, α = 27,4 |
|
| 212Rn |
23,9 min |
6,385 |
0+ |
α = 100 |
|
| 213Rn |
25,0 ms |
8,243 |
(9/2+) |
α = 100 |
|
| 214Rn |
0,27 µs |
9,208 |
0+ |
α = 100 |
|
| 214m1Rn |
0,69 ns |
1,443 (IT), 10,651 (α) |
6+ |
IT < 100, α > 0 |
|
| 214m2Rn |
6,5 ns |
1,625 (IT), 10,833 (α) |
8+ |
IT ≈ 90, α ≈ 10 |
|
| 215Rn |
2,30 µs |
8,839 |
9/2+ |
α = 100 |
|
| 216Rn |
45 µs |
8,20 |
0+ |
α = 100 |
|
| 217Rn |
0,54 ms |
7,889 |
9/2+ |
α = 100 |
|
| 218Rn |
35 ms |
7,263 |
0+ |
α = 100 |
|
| 219Rn |
3,96 s |
6,945 |
5/2+ |
α = 100 |
|
| 220Rn |
55,6 s |
6,405 |
0+ |
α = 100 |
|
| 221Rn |
25 min |
1,22 (β-), 6,146 (α) |
7/2(+) |
β− = 78, α = 22 |
|
| 222Rn |
3,8235 d |
5,59 |
0+ |
α = 100 |
|
| 223Rn |
23,2 min |
|
7/2 |
β− = 100, α = 0,0004 sys |
|
| 224Rn |
107 min |
0,8 |
0+ |
β− = 100 |
|
| 225Rn |
4,5 min |
|
7/2− |
β− = 100 |
|
| 226Rn |
7,4 min |
1,4 |
0+ |
β− = 100 |
|
| 227Rn |
22,5 s |
|
|
β− = 100 |
|
| 228Rn |
65 s |
2,2 |
0+ |
β− = 100 |
|
| 229Rn |
12 s |
|
|
|
|
Einzelnachweise