The dynamical dipole mode, excited in charge asymmetric heavy-ion collisions, was investigated in the mass region of the 192Pb compound nucleus, formed by using the 40,48Ca + 152,144Sm reactions at ˜11 MeV/nucleon. Preliminary results of this measurement, concerning both fusion-evaporation and fission events are presented. As a fast cooling mechanism on the fusion path, the dynamical dipole mode could be useful for the synthesis of super heavy elements through “hot” fusion reactions.
Dynamical dipole mode in heavy-ion fusion reactions / C. Parascandolo, D. Pierroutsakou, B. Martin, C. Agodi, R. Alba, A. Boiano, R. Coniglione, E. De Filippo, A. Del Zoppo, U. Emanuele, F. Farinon, A. Guglielmetti, G. Inglima, M. La Commara, C. Maiolino, C. Mazzocchi, M. Mazzocco, M. Romoli, M. Sandoli, D. Santonocito, C. Signorini, R. Silvestri, A. Trifiro, M. Trimarchi. - In: NUCLEAR PHYSICS. A. - ISSN 0375-9474. - 834:1-4(2010), pp. 198c-200c.
Dynamical dipole mode in heavy-ion fusion reactions
A. Guglielmetti;C. Mazzocchi;
2010
Abstract
The dynamical dipole mode, excited in charge asymmetric heavy-ion collisions, was investigated in the mass region of the 192Pb compound nucleus, formed by using the 40,48Ca + 152,144Sm reactions at ˜11 MeV/nucleon. Preliminary results of this measurement, concerning both fusion-evaporation and fission events are presented. As a fast cooling mechanism on the fusion path, the dynamical dipole mode could be useful for the synthesis of super heavy elements through “hot” fusion reactions.
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