The dynamical dipole mode was investigated in the mass region of the 192Pb compound nucleus, by using the 40Ca + 152Sm and 48Ca + 144Sm reactions at Elab = 11 and 10.1 MeV/nucleon, respectively. Both fusionevaporation and fission events were studied simultaneously for the first time. Our results show that the dynamical dipole mode survives in reactions involving heavier nuclei than those studied previously, however, its yield is lower than that expected within BNV calculations.
Dynamical dipole mode in the 192Pb mass region / C. Parascandolo, D. Pierroutsakou, 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, M. La Commara, C. Maiolino, B. Martin, M. Mazzocco, C. Mazzocchi, C. Rizzo, M. Romoli, D. Santonocito, C. Signorini, R. Silvestri, F. Soramel, E. Strano, D. Torresi, A. Trifirò, M. Trimarchi. - In: ACTA PHYSICA POLONICA B. - ISSN 0587-4254. - 44:3(2013), pp. 605-610. [10.5506/APhysPolB.44.605]
Dynamical dipole mode in the 192Pb mass region
A. Guglielmetti;C. Mazzocchi;
2013
Abstract
The dynamical dipole mode was investigated in the mass region of the 192Pb compound nucleus, by using the 40Ca + 152Sm and 48Ca + 144Sm reactions at Elab = 11 and 10.1 MeV/nucleon, respectively. Both fusionevaporation and fission events were studied simultaneously for the first time. Our results show that the dynamical dipole mode survives in reactions involving heavier nuclei than those studied previously, however, its yield is lower than that expected within BNV calculations.
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