Fusion cross sections for superheavy nuclei in the dinuclear system concept
Adamian, G GInstitut für Theoretische Physik der Justus-Liebig-Universität, D-35392 Giessen, GermanyAntonenko, N VInstitut für Theoretische Physik der Justus-Liebig-Universität, D-35392 Giessen, GermanyScheid, WInstitut für Theoretische Physik der Justus-Liebig-Universität, D-35392 Giessen, GermanyVolkov, V VJoint Institute for Nuclear Research, 141980 Dubna, Russia
ABI
Abstract
Using the dinuclear system concept we present calculations of production cross sections for the heaviest nuclei. The obtained results are in a good agreement with the experimental data. The experimentally observed rapid fall-off of the cross sections of the cold fusion with increasing charge number $Z$ of the compound nucleus is explained. Optimal experimental conditions for the synthesis of the superheavy nuclei are suggested.
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