Nuklidliste

Nuklide nach Selektion gefunden: 23
Nuklid Level
(MeV)
Atommasse (u) Spin % nat. Halbwertszeit
Zerfall %

149 Cs
55
0 148.95293 +3/2 50 Millisekunden (ms)
β- >0%
- >0%

149 Ba
56
0 148.94258 -3/2 344 Millisekunden (ms)
β- 99.57%
- 0.43%

149 La
57
0 148.934734 -3/2 1.05 Sekunden
β- 98.57%
- 1.43%

149 Ce
58
0 148.9284 -3/2 5.3 Sekunden
β- 100%

149 Pr
59
0 148.923718 +5/2 2 Minuten 15.6 Sekunden
β- 100%

149 Nd
60
0 148.920149 -5/2 1 Stunden 43 Minuten 40.8 Sekunden
β- 100%

149 Pm
61
0 148.918334 +7/2 2 Tage 5 Stunden 4 Minuten
β- 100%

149m Pm
61
0.2402 148.918592 -11/2 35 Mikrosekunden (μs)
it 100%

149 Sm
62
0 148.917185 -7/2 13.82 stabil

149 Eu
63
0 148.917932 +5/2 93 Tage 2 Stunden
ε 100%

149 Gd
64
0 148.919341 -7/2 9 Tage 6 Stunden 43 Minuten
ε 100%
α 4.3e-4%

149 Tb
65
0 148.923247 +1/2 4 Stunden 7 Minuten 5 Sekunden
ε 83.3%
α 16.7%

149m Tb
65
0.0358 148.923285 -11/2 4 Minuten 9.6 Sekunden
ε 99.98%
α 0.02%

149 Dy
66
0 148.927305 -7/2 4 Minuten 12 Sekunden
ε 100%

149m Dy
66
2.6611 148.930162 -27/2 490 Millisekunden (ms)
it 99.3%
ε 0.7%

149 Ho
67
0 148.933775 -11/2 21.1 Sekunden
ε 100%

149m Ho
67
0.0488 148.933827 +1/2 56 Sekunden
ε 100%

149 Er
68
0 148.942306 +1/2 4 Sekunden
ε 93%
7%

149m Er
68
0.7418 148.943102 -11/2 8.9 Sekunden
ε 96.32%
0.18%
it 3.5%

149m Er
68
2.6111 148.945109 +19/2 610 Nanosekunden (ns)
it 100%

149m Er
68
3.2427 148.945787 -27/2 4.8 Mikrosekunden (μs)
it 100%

149 Tm
69
0 148.95272 -11/2 900 Millisekunden (ms)
ε 99.8%
0.02%

149 Yb
70
0 148.964039 +1/2 700 Millisekunden (ms)
100%