The deep inelastic reaction (DIC) 48Ca+64Ni, at an energy approximately 2.5 times above the Coulomb barrier, was studied using the CLARA-PRISMA setup at the Laboratori Nazionali di Legnaro. Total cross sections and angular distributions, both energy integrated and associated to the population of selected excited states, are measured for the most intense reaction channels. The γ-decay of the most intense reaction products is also studied. The use of angular distributions and polarization measurements of γ transitions allows to firmly establish spin and parity of excited states. Both reaction and gamma spectroscopy studies demonstrate the relevance of DIC with heavy ions for the investigation of moderately neutron rich systems.
Reaction dynamics and nuclear structure via deep inelastic collisions with heavy-ions: Search for particle-vibration couplings in 49Ca / D. Montanari, S. Leoni, G. Benzoni, N. Blasi, G. Bocchi, A. Bracco, S. Brambilla, F. Camera, A. Corsi, F.C.L. Crespi, B. Million, R. Nicolini, O. Wieland, L. Corradi, G. De Angelis, F. Della Vedova, E. Fioretto, A. Gadea, B. Guiot, D.R. Napoli, R. Orlandi, F. Recchia, R. Silvestri, A.M. Stefanini, R.P. Singh, S. Szilner, J.J. Valiente-Dobon, D. Bazzacco, E. Farnea, S.M. Lenzi, S. Lunardi, P. Mason, D. Mengoni, G. Montagnoli, F. Scarlassara, C. Ur, G. Lo Bianco, A. Zucchiatti, M. Kmiecik, A. Maj, W. Meczynski, G. Pollarolo - In: Frontiers in nuclear structure, astrophysics and reactions: finustar 3 / [a cura di] P. Demetriou, R. Julin, S. Harissopulos. - [s.l] : AIP, 2011. - ISBN 9780735409378. - pp. 402-404 (( Intervento presentato al 3. convegno International Conference on Frontiers in Nuclear Structure, Astrophysics, and Reactions tenutosi a Rhodes nel 2010.
Reaction dynamics and nuclear structure via deep inelastic collisions with heavy-ions: Search for particle-vibration couplings in 49Ca
S. LeoniSecondo
;G. Bocchi;A. Bracco;F. Camera;F.C.L. Crespi;
2011
Abstract
The deep inelastic reaction (DIC) 48Ca+64Ni, at an energy approximately 2.5 times above the Coulomb barrier, was studied using the CLARA-PRISMA setup at the Laboratori Nazionali di Legnaro. Total cross sections and angular distributions, both energy integrated and associated to the population of selected excited states, are measured for the most intense reaction channels. The γ-decay of the most intense reaction products is also studied. The use of angular distributions and polarization measurements of γ transitions allows to firmly establish spin and parity of excited states. Both reaction and gamma spectroscopy studies demonstrate the relevance of DIC with heavy ions for the investigation of moderately neutron rich systems.
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