The study of nuclear cluster states bound by valence neutrons is a field of recent large interest. In particular, it is interesting to study the pre-formation of a-clusters in alpha-conjugate nuclei and the dynamical condensation of clusters during nuclear reactions. The NUCL-EX collaboration (INFN, Italy) is carrying out a research campaign studying pre-equilibrium emission of light charged particles and cluster properties of light and medium-mass nuclei. For this purpose, a comparative study of the three nuclear reactions: O-16 + Si-30, O-18 + Si-28 and F-19 + Al-27, has been recently carried out using the GARFIELD+RCo 4 pi setup. After a general introduction on the experimental campaign, the preliminary results for the three systems are presented.
Pre-equilibrium emission and clustering in medium-mass nuclei: Ti-46 from O-16+Si-30, O-18+Si-28, F-19+Al-27 / Cicerchia, M;Marchi, T;Gramegna, F;Cinausero, M. and Mabiala, J;Fabris, D;Caciolli, A;Collazzuol, G. ; Mengoni, D;Degerlier, M;Morelli, L;Bruno, M. ; D'Agostino, M;Barlini, S;Bini, M;Pasquali, G. ; Piantelli, S;Casini, G;Pastore, G;Gruyer, D. ; Ottanelli, P;Valdre, S;Gelli, N;Olmi, A;Poggi, G.; Vardaci, E;Lombardo, I;Dell'Aquila, D;Leoni, S.; Cieplicka, N;Fornal, B.. - In: JOURNAL OF PHYSICS. CONFERENCE SERIES. - ISSN 1742-6596. - ELETTRONICO. - 863:(2017), pp. 1-3. (Intervento presentato al convegno 11th International Conference on Clustering Aspects of Nuclear Structure and Dynamics (CLUSTER) tenutosi a Napoli) [10.1088/1742-6596/863/1/012057].
Pre-equilibrium emission and clustering in medium-mass nuclei: Ti-46 from O-16+Si-30, O-18+Si-28, F-19+Al-27
Barlini, S;Pasquali, G.;Casini, G;Pastore, G;Ottanelli, P;Olmi, A;Poggi, G.;
2017
Abstract
The study of nuclear cluster states bound by valence neutrons is a field of recent large interest. In particular, it is interesting to study the pre-formation of a-clusters in alpha-conjugate nuclei and the dynamical condensation of clusters during nuclear reactions. The NUCL-EX collaboration (INFN, Italy) is carrying out a research campaign studying pre-equilibrium emission of light charged particles and cluster properties of light and medium-mass nuclei. For this purpose, a comparative study of the three nuclear reactions: O-16 + Si-30, O-18 + Si-28 and F-19 + Al-27, has been recently carried out using the GARFIELD+RCo 4 pi setup. After a general introduction on the experimental campaign, the preliminary results for the three systems are presented.
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