| Vol. 53,
No. 3 September 1999 p. 619 The analysis of reactions leading to synthesis of super heavy elements within the dinuclear system concept E A CHEREPANOV Flerov Laboratory of Nuclear Reactions, Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia Email: cher@jinr.ru Abstract. The dinuclear system concept of complete fusion of nuclei has been applied to the analysis of super heavy elements synthesis. The optimal excitation energy of compound nuclei and production cross sections in the cold synthesis of heavy elements with charge Z = 102 -112 have been calculated. The possibility of synthesizing the element with magic number Z = 114 in cold and hot fusion reactions has been considered. Keywords. Fusion; fission; superheavy elements; quasi-fission; deexcitation. PACS Nos 24.75+i; 25.85.-w; 25.85.Jg; 27.90.+b |