Production of superheavy elements at GANIL
Résumé
A long-term new experimental program has begun at GANIL, i.e. search for new
super heavy nuclei and their structure. The first part consists in studying the structure of the
273110 isotope which involves the development of high intensity Se beam. In parallel, reactions
involving Inverse Kinematics will be studied allowing to have a versatileness set-up. By adding
germanium and electron detectors, spectroscopic studies could be made on trans-fermium
elements. Preliminary results showed that the Wien Filter has a suppression of the incident beam
with a 1010 factor, which is comparable with results elsewhere. We show recent results with the
present set-up at GANIL in producing Fr isotopes in the Kr + Sb reaction. We present also the
result of our Kr + Pb experiment, which tried to reproduce the Berkeley result of the element
118.
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