Dynamical Dipole mode in the 40,48 Ca +152,144Sm fusion reactions at 11 MeV/nucleon

C. Parascandolo; D. Pierroutsakou; R. Alba; A. Del Zoppo; C. Maiolino; D. Santonocito; C. Agodi; V. Baran; A. Boiano; M. Colonna; R. Coniglione; E. De Filippo; M. Di Toro; U. Emanuele; F. Farinon; A. Guglielmetti; M. La Commara; B. Martin; C. Mazzocchi; M. Mazzocco; C. Rizzo; M. Romoli; C. Signorini; R. Silvestri; F. Soramel; E. Strano; D. Torresi; A. Trifirò; M. Trimarchi

doi:10.1051/epjconf/201611708016

All issues

Volume 117 (2016)

EPJ Web of Conferences, 117 (2016) 08016

Abstract

Open Access

Issue		EPJ Web of Conferences Volume 117, 2016 12^th International Conference on Nucleus-Nucleus Collisions 2015


Article Number		08016
Number of page(s)		7
Section		VIII. Fusion and Fission
DOI		https://doi.org/10.1051/epjconf/201611708016
Published online		11 May 2016

EPJ Web of Conferences 117, 08016 (2016)
https://doi.org/10.1051/epjconf/201611708016

Dynamical Dipole mode in the ^40,48 Ca +^152,144Sm fusion reactions at 11 MeV/nucleon

C. Parascandolo¹, D. Pierroutsakou¹, R. Alba², A. Del Zoppo², C. Maiolino², D. Santonocito², C. Agodi², V. Baran³^,2, A. Boiano¹, M. Colonna², R. Coniglione², E. De Filippo⁴, M. Di Toro²^,5, U. Emanuele⁶, F. Farinon⁷, A. Guglielmetti⁸, M. La Commara⁹^,1, B. Martin⁹^,1, C. Mazzocchi⁸, M. Mazzocco¹⁰, C. Rizzo²^,5, M. Romoli¹, C. Signorini¹⁰, R. Silvestri⁹^,1, F. Soramel¹⁰, E. Strano¹⁰, D. Torresi¹⁰, A. Trifirò⁶ and M. Trimarchi⁶

¹ INFN - Napoli, Napoli, Italy
² INFN - Laboratori Nazionali del Sud, Catania, Italy
³ University of Bucharest, Bucharest and NIPNE-HH, Măgurele Romania
⁴ INFN, Sezione di Catania, Catania, Italy
⁵ Dip. di Fisica e Astronomia, Università di Catania, Catania, Italy
⁶ INFN, Gr. Col. di Messina and Università di Messina, Messina, Italy
⁷ GSI, Darmstadt, Germany
⁸ Dip. di Fisica, Università di Milano and INFN, Sezione di Milano, Milano, Italy
⁹ Dip. di Scienze Fisiche, Università di Napoli, Napoli, Italy
¹⁰ Dip. di Fisica e Astronomia, Università di Padova and INFN, Sezione di Padova, Italy

Published online: 11 May 2016

Abstract

The excitation of the dynamical dipole mode along the fusion path was investigated in the formation of a heavy compound nucleus in the A=190 mass region. To form the compound nucleus, the ⁴⁰Ca + ¹⁵²Sm and ⁴⁸Ca + ¹⁴⁴Sm reactions were employed at E_lab=11 and 10.1 MeV/nucleon, respectively. Both fusion–evaporation and fission events were studied simultaneously for the first time. Our results for evaporation and fission events (preliminary) show that the dynamical dipole mode survives in reactions involving heavier nuclei than those studied previously.

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