Data di Pubblicazione:
2007
Citazione:
Mechanism of the giant dipole resonance in hot nuclei with A=130 / O. Wieland, A. Bracco, F. Camera, G. Benzoni, N. Blasi, F.C.L. Crespi, S. Leoni, B. Million, S. Barlini, V.L. Kravchuk, F. Gramegna, A. Lanchais, A. Maj, M. Kmiecik, G. Casini, M. Chiari, A. Nannini, M. Bruno, E. Geraci. - In: ACTA PHYSICA POLONICA B. - ISSN 0587-4254. - 38:4(2007), pp. 1447-1453.
Abstract:
The
decay of the Giant Dipole Resonance (GDR) in 132Ce nuclei has
been measured using the reactions 64Ni (Elab = 300, 400, 500 MeV) + 68Zn
and 16O (Elab = 130, 250 MeV) + 116Sn. The analysis of the data shows
clearly that the GDR width increases steadily with temperature at least up
to 4 MeV of the temperature. The data can be well interpreted within the
thermal shape fluctuation model.
Tipologia IRIS:
01 - Articolo su periodico
Elenco autori:
O. Wieland, A. Bracco, F. Camera, G. Benzoni, N. Blasi, F.C.L. Crespi, S. Leoni, B. Million, S. Barlini, V.L. Kravchuk, F. Gramegna, A. Lanchais, A. Maj, M. Kmiecik, G. Casini, M. Chiari, A. Nannini, M. Bruno, E. Geraci
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