248Es. Isotop von Einsteinium. Halbwertszeit: 27,0 min. Zerfallsreihe.

248EsEinsteinium-248
Allgemein
NameEinsteinium-248
Symbol248Es
Massenzahl248
ElementEinsteinium
natürliche Häufigkeitsyn.
Halbwertszeit27,0 min
Anzahl der Zerfallsprodukte3
Zerfallsprodukte248Es → 248Cf, ZA: ε (≈ 100 %), ZE: 0 MeV
248Es → 244Bk, ZA: α (≈ 0,25 %), ZE: 0 MeV
248Es → (–), ZA: SF (3 · 10-5 %), ZE: 0 MeV
Zerfallsreihe
248Es
ε α SF
248Cf
α SF
244Cm
α SF
240Pu
αSF
236U
α SF
232Th
αSF
228Ra
β-
228Ac
β-
228Th
α
224Ra
α
220Rn
α
216Po
α
212Pb
β-
212Bi
β-α
212Po
α
208Pb
208Tl
β-
208Pb
(–)
(–)
(–)
(–)
(–)
244Bk
εα
244Cm
α SF
240Pu
αSF
236U
α SF
232Th
αSF
228Ra
β-
228Ac
β-
228Th
α
224Ra
α
220Rn
α
216Po
α
212Pb
β-
212Bi
β-α
212Po
α
208Pb
208Tl
β-
208Pb
(–)
(–)
(–)
(–)
240Am
ε α
240Pu
αSF
236U
α SF
232Th
αSF
228Ra
β-
228Ac
β-
228Th
α
224Ra
α
220Rn
α
216Po
α
212Pb
β-
212Bi
β-α
212Po
α
208Pb
208Tl
β-
208Pb
(–)
(–)
(–)
236Np
εβ-α
236U
α SF
232Th
αSF
228Ra
β-
228Ac
β-
228Th
α
224Ra
α
220Rn
α
216Po
α
212Pb
β-
212Bi
β-α
212Po
α
208Pb
208Tl
β-
208Pb
(–)
(–)
236Pu
α
232U
α 24Ne
228Th
α
224Ra
α
220Rn
α
216Po
α
212Pb
β-
212Bi
β-α
212Po
α
208Pb
208Tl
β-
208Pb
208Pb
232Pa
β-ε
232U
α 24Ne
228Th
α
224Ra
α
220Rn
α
216Po
α
212Pb
β-
212Bi
β-α
212Po
α
208Pb
208Tl
β-
208Pb
208Pb
232Th
αSF
228Ra
β-
228Ac
β-
228Th
α
224Ra
α
220Rn
α
216Po
α
212Pb
β-
212Bi
β-α
212Po
α
208Pb
208Tl
β-
208Pb
(–)
(–)