Data di Pubblicazione:
2005
Citazione:
The γ-decay of the GDR in highly excited Ce nuclei / O. Wieland, S. Barlini, V. L. Kravchuk, A. Bracco, F. Camera, F. Gramegna, A. Maj, G. Benzoni, N. Blasi, S. Brambilla, M. Brekiesz, M. Bruno, G. Casini, M. Chiari, E. Geraci, A. Giussani, M. Kmiecik, S. Leoni, A. Lanchais, P. Mastinu, B. Million, A. Moroni, A. Nannini, A. Ordine, G. Vannini, L. Vannucci.. - In: JOURNAL OF PHYSICS. G, NUCLEAR AND PARTICLE PHYSICS. - ISSN 0954-3899. - 31:10(2005), pp. S1973-S1977.
Abstract:
The gamma-decay of the GDR in the Ce-132 compound nuclei produced by the reaction Ni-64+Zn-68 at E-beam = 300 MeV, 400 MeV, 500 MeV (E* of 100 MeV, 150 MeV and 200 MeV) has been. measured. We have detected heavy recoil nuclei, light charged particles and gamma-rays. The data obtained with the symmetric reaction Ni-64+Zn-68 indicate emission from a fully equilibrated compound nucleus as deduced from the analysis of charged particle spectra. The GDR parameters are found to be consistent with the predictions of the thermal fluctuation model.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
GIANT-DIPOLE RESONANCE; HEAVY-ION REACTIONS; HOT; ENERGIES; WIDTH
Elenco autori:
O. Wieland, S. Barlini, V. L. Kravchuk, A. Bracco, F. Camera, F. Gramegna, A. Maj, G. Benzoni, N. Blasi, S. Brambilla, M. Brekiesz, M. Bruno, G. Casini, M. Chiari, E. Geraci, A. Giussani, M. Kmiecik, S. Leoni, A. Lanchais, P. Mastinu, B. Million, A. Moroni, A. Nannini, A. Ordine, G. Vannini, L. Vannucci.
Link alla scheda completa: