ISSN:
1434-601X
Schlagwort(e):
23.40.−s
;
27.90.+b
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Physik
Notizen:
Abstract The unreported heavy neutron-rich nuclide237Th has been identified for the first time. Sources of237Th prepared by 14-MeV neutron irradiation of uranium followed by radiochemical separation have been studied. The new activity of237Th was identified by following the time variation of the characteristic γ-rays. The half-life of237Th has been determined to be 5.0±0.9 min.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF01306078
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