The gamma-ray emission due to dynamical dipole oscillations during fusion process was measured for the N/Z asymmetric reaction (16)O + (116)Sn at 8.1 and 15.6 MeV/u. High-energy gamma-rays and light charged particles were measured in coincidence with the recoiling residual nuclei. The measured yield of the high-energy gamma-rays exceeds that of the thermalized compound nucleus and this extra-yield increases with beam energy. Data are compared with theoretical predictions of a dynamical calculation based on Boltzmann-Nordheim-Vlasov (BNV) model.

Dynamical dipole as a probe of isospin dynamics / Corsi, A.; Wieland, O.; Bracco, A.; Camera, F.; Benzoni, G.; Blasi, N.; Brambilla, S.; Crespi, F. C. L.; Giussani, A.; Leoni, S.; Million, B.; Montanari, D.; Moroni, A.; Kravchuk, V. L.; Gramegna, F.; Lanchais, A.; Mastinu, P.; Brekiesz, M.; Kmiecik, M.; Maj, A.; Bruno, M.; Geraci, E.; Vannini, G.; Barlini, Sandro; Casini, Giovanni; Chiari, M.; Nannini, A.; Ordine, A.; Di Toro, M.; Rizzo, C.; Colonna, M.. - In: ACTA PHYSICA POLONICA B. - ISSN 0587-4254. - ELETTRONICO. - 40:(2009), pp. 581-584. ((Intervento presentato al convegno 43rd Zakopane Conference on Nuclear Physics.

Dynamical dipole as a probe of isospin dynamics

Barlini, S.;Casini, G.;Nannini, A.;
2009

Abstract

The gamma-ray emission due to dynamical dipole oscillations during fusion process was measured for the N/Z asymmetric reaction (16)O + (116)Sn at 8.1 and 15.6 MeV/u. High-energy gamma-rays and light charged particles were measured in coincidence with the recoiling residual nuclei. The measured yield of the high-energy gamma-rays exceeds that of the thermalized compound nucleus and this extra-yield increases with beam energy. Data are compared with theoretical predictions of a dynamical calculation based on Boltzmann-Nordheim-Vlasov (BNV) model.
ACTA PHYSICA POLONICA B
43rd Zakopane Conference on Nuclear Physics
Corsi, A.; Wieland, O.; Bracco, A.; Camera, F.; Benzoni, G.; Blasi, N.; Brambilla, S.; Crespi, F. C. L.; Giussani, A.; Leoni, S.; Million, B.; Montanari, D.; Moroni, A.; Kravchuk, V. L.; Gramegna, F.; Lanchais, A.; Mastinu, P.; Brekiesz, M.; Kmiecik, M.; Maj, A.; Bruno, M.; Geraci, E.; Vannini, G.; Barlini, Sandro; Casini, Giovanni; Chiari, M.; Nannini, A.; Ordine, A.; Di Toro, M.; Rizzo, C.; Colonna, M.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2158/1102205
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