Nuklidliste

Nuklide nach Selektion gefunden: 18
Nuklid Level
(MeV)		 Atommasse (u) Spin % nat. Halbwertszeit
Zerfall %
231 Fr
87
0 231.045441 +1/2 17.6 Sekunden
β- 100%
232 Ra
88
0 232.043639 0 4 Minuten 12 Sekunden
β- 100%
233 Ac
89
0 233.04455 +1/2 2 Minuten 25 Sekunden
β- 100%
234 Th
90
0 234.043601 0 24 Tage 2 Stunden
β- 100%
235 Pa
91
0 235.045444 -3/2 24 Minuten 26.4 Sekunden
β- 100%
236 U
92
0 236.045568 0 23.42 Millionen Jahre
α 100%
f 9.4e-8%
236m U
92
1.0529 236.046698 -4 100 Nanosekunden (ns)
f 100%
236m U
92
2.75 236.04852 0 120 Nanosekunden (ns)
it 87%
f 13%
α >0%
237 Np
93
0 237.048173 +5/2 2.144 Millionen Jahre
α 100%
238 Pu
94
0 238.04956 0 87 Jahre 255 Tage
α 100%
f 1.9e-7%
239 Am
95
0 239.053024 -5/2 11 Stunden 54 Minuten
ε 99.99%
α 0.01%
240 Cm
96
0 240.05553 0 27 Tage
α 99.5%
ε 0.5%
f 3.9e-6%
241 Bk
97
0 241.060229 +7/2 4 Minuten 36 Sekunden
ε 100%
α >0%
242 Cf
98
0 242.063702 0 3 Minuten 42 Sekunden
α 80%
ε 20%
f 5e-3%
243 Es
99
0 243.069547 -3/2 21 Sekunden
ε 70%
α 30%
244 Fm
100
0 244.074084 0 3.3 Millisekunden (ms)
f 100%
α >0%
ε >0%
245 Md
101
0 245.080829 -1/2 900 Mikrosekunden (μs)
f 100%
245m Md
101
0.3 245.081151 +7/2 350 Millisekunden (ms)
α 100%
ε >0%