In the recent years, cluster structures have been evidenced in many ground and excited states of light nuclei [1, 2]. The decay of highly excited states of 24Mg is studied in fusion evaporation events completely detected in charge in the reactions 12C+12C and 14N+10B at 95 and 80 MeV incident energy, respectively, and compared to the results of a pure statistical model [3, 4]. Inclusive variables are in general well reproduced by the model. We found clear deviations from the statistical model if we select emission channels involving multiple α particles which are more probable than expected from a purely statistical behavior. Data from 12C+12C reaction have been analyzed in order to study the decay of the Hoyle state of 12C* with two different selections: peripheral binary collisions and 6α decay channel in central events. To continue the investigation on light systems, we have recently measured the 16O+12C reaction at three different beam energies, namely Ebeam = 90, 110 and 130 MeV. Preliminary results are presented.

Clustering effects in fusion evaporation reactions with light even-even N=Z nuclei. the24Mg and28Si cases / Morelli, L.; Bruno, M.; D'Agostino, M.; Baiocco, G.; Gulminelli, F.; Cinausero, M.; Degerlier, M.; Fabris, D.; Gramegna, F.; Marchi, T.; Barlini, Sandro; Bini, Maurizio; Casini, Giovanni; Gelli, N.; Pasquali, Gabriele; Piantelli, Silvia; Valdre', Simone. - In: EPJ WEB OF CONFERENCES. - ISSN 2101-6275. - ELETTRONICO. - 122:(2016), pp. 0-0. ((Intervento presentato al convegno 5th International Workshop on Compound-Nuclear Reactions and Related Topics, CNR 2015 tenutosi a jpn nel 2015 [10.1051/epjconf/201612211002].

Clustering effects in fusion evaporation reactions with light even-even N=Z nuclei. the24Mg and28Si cases

Barlini, S.;Bini, M.;Casini, G.;Pasquali, G.;Piantelli, S.;Valdre, S.
2016

Abstract

In the recent years, cluster structures have been evidenced in many ground and excited states of light nuclei [1, 2]. The decay of highly excited states of 24Mg is studied in fusion evaporation events completely detected in charge in the reactions 12C+12C and 14N+10B at 95 and 80 MeV incident energy, respectively, and compared to the results of a pure statistical model [3, 4]. Inclusive variables are in general well reproduced by the model. We found clear deviations from the statistical model if we select emission channels involving multiple α particles which are more probable than expected from a purely statistical behavior. Data from 12C+12C reaction have been analyzed in order to study the decay of the Hoyle state of 12C* with two different selections: peripheral binary collisions and 6α decay channel in central events. To continue the investigation on light systems, we have recently measured the 16O+12C reaction at three different beam energies, namely Ebeam = 90, 110 and 130 MeV. Preliminary results are presented.
EPJ Web of Conferences
5th International Workshop on Compound-Nuclear Reactions and Related Topics, CNR 2015
jpn
2015
Morelli, L.; Bruno, M.; D'Agostino, M.; Baiocco, G.; Gulminelli, F.; Cinausero, M.; Degerlier, M.; Fabris, D.; Gramegna, F.; Marchi, T.; Barlini, Sandro; Bini, Maurizio; Casini, Giovanni; Gelli, N.; Pasquali, Gabriele; Piantelli, Silvia; Valdre', Simone
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2158/1102041
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