Data di Pubblicazione:
2011
Citazione:
Search for the dynamical dipole mode in the 192Pb mass region / R. Silvestri, D. Pierroutsakou, C. Parascandolo, C. Agodi, R. Alba, V. Baran, A. Boiano, M. Colonna, R. Coniglione, E. De Filippo, A. Del Zoppo, M. Di Toro, U. Emanuele, F. Farinon, A. Guglielmetti, G. Inglima, M. La Commara, C. Maiolino, B. Martin, M. Mazzocco, C. Mazzocchi, P. Molini, C. Rizzo, M. Romoli, M. Sandoli, D. Santonocito, C. Signorini, F. Soramel, A. Trifiro, M. Trimarchi. - In: JOURNAL OF PHYSICS. CONFERENCE SERIES. - ISSN 1742-6588. - 312:8(2011), pp. 082039.082039.1-082039.082039.6. ((Intervento presentato al convegno International nuclear physics conference : INPC tenutosi a Vancouver (Canada) nel 2010.
Abstract:
The prompt
radiation originating from the dynamical dipole mode decay was
investigated in the 192Pb composite system employing the 40Ca + 152Sm and 48Ca + 144Sm
reactions at Elab=11 and 10.1 MeV/nucleon, respectively. The
-ray energy spectra at various
polar angles were obtained for fusion-evaporation and ssion events by detecting the high energy
rays with the MEDEA experimental apparatus in coincidence with evaporation residues and
ssion fragments. Preliminary results of this experiment show that the dynamical dipole mode
survives in collisions involving heavier mass reaction partners than those studied previously. As
a fast cooling mechanism on the fusion path, the prompt dipole
radiation could be of interest
for the synthesis of super-heavy elements through "hot" fusion reactions.
Tipologia IRIS:
01 - Articolo su periodico
Elenco autori:
R. Silvestri, D. Pierroutsakou, C. Parascandolo, C. Agodi, R. Alba, V. Baran, A. Boiano, M. Colonna, R. Coniglione, E. De Filippo, A. Del Zoppo, M. Di Toro, U. Emanuele, F. Farinon, A. Guglielmetti, G. Inglima, M. La Commara, C. Maiolino, B. Martin, M. Mazzocco, C. Mazzocchi, P. Molini, C. Rizzo, M. Romoli, M. Sandoli, D. Santonocito, C. Signorini, F. Soramel, A. Trifiro, M. Trimarchi
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