Investigation of the Dynamical Dipole mode in the 192Pb mass region

Concetta 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

doi:10.1051/epjconf/20146603069

All issues

Volume 66 (2014)

EPJ Web of Conferences, 66 (2014) 03069

Abstract

Open Access

Issue		EPJ Web of Conferences Volume 66, 2014 INPC 2013 – International Nuclear Physics Conference


Article Number		03069
Number of page(s)		4
Section		Nuclear Reactions
DOI		https://doi.org/10.1051/epjconf/20146603069
Published online		20 March 2014

EPJ Web of Conferences 66, 03069 (2014)
https://doi.org/10.1051/epjconf/20146603069

Investigation of the Dynamical Dipole mode in the ¹⁹²Pb mass region

Concetta Parascandolo¹^a, D. Pierroutsakou², C. Agodi³, R. Alba³, V. Baran⁴^,5^,3, A. Boiano², M. Colonna³, R. Coniglione³, E. De Filippo⁶, A. Del Zoppo³, M. Di Toro³^,7, U. Emanuele⁸, F. Farinon⁹, A. Guglielmetti¹⁰, M. La Commara¹¹^,2, C. Maiolino³, B. Martin¹¹^,2, M. Mazzocco¹, C. Mazzocchi¹⁰, C. Rizzo³^,7, M. Romoli², D. Santonocito³, C. Signorini¹, R. Silvestri¹¹^,2, F. Soramel¹, E. Strano¹, D. Torresi¹, A. Trifirò⁸ and M. Trimarchi⁸

¹ Dip. di Fisica e Astronomia, Università di Padova and INFN, Padova, Italy
² INFN - Sezione di Napoli, Napoli, Italy
³ INFN - Laboratori Nazionali del Sud, Catania, Italy
⁴ University of Bucharest, Bucharest, Romania
⁵ NIPNE-HH, Magurele, Romania
⁶ INFN - Sezione di Catania, Catania, Italy
⁷ Dip. di Fisica e Astronomia, Università di Catania, Catania Italy
⁸ INFN - Gruppo Collegato di Messina and Università di Messina, Messina, Italy
⁹ GSI, Darmstadt, Germany
¹⁰ Dip. di Fisica, Università di Milano and INFN - Sezione di Milano, Milano, Italy
¹¹ Dip. di Scienze Fisiche, Università di Napoli, Napoli, Italy

^a e-mail: concetta.parascandolo@pd.infn.it

Published online: 20 March 2014

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 E_lab=11 and 10.1 MeV/nucleon, respectively. Both fusion–evaporation 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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