Spontaneous fission of rutherfordium isotopes
نویسندگان
چکیده
منابع مشابه
Spontaneous fission of neutron-deficient fermium isotopes and the new nucleus 241Fm
The neutron-deficient fermium isotopes with A≤244 were produced by the fusion-evaporation reactions of 40 Ar projectiles and targets of 204,206-208 Pb [1]. Only spontaneous fission (SF) half-life of (3.12±0.08) ms. We deduced an upper limit of 0.01 and 0.02 for the α and EC branching of 244 Fm. The isotope 243 Fm was produced in the reaction 40 Ar+ 206 Pb→ 243 Fm+3n, and an excitation function ...
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1 Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA 2 Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720-1460, USA 3 Bereich Schwere Elemente, Gesellschaft für Schwerionenforschung mbH, 64291 Darmstadt, Germany 4 Institut für Radiochemie, Technische Universität München, 85748 Garching, Germany 5 Labor für Radiound Umweltchemie,...
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ژورنال
عنوان ژورنال: Physical Review C
سال: 1985
ISSN: 0556-2813
DOI: 10.1103/physrevc.31.1801