Hard gamma as probe of nuclear dynamics

Autor: Coniglione, R, Sapienza, P, Alba, R, Agodi, C, Maiolino, C, Del Zoppo, A, Colonna, M, Bellia, G, Finocchiaro, P, Greco, V, Loukachine, K, Migneco, E, Piattelli, P, Santonocito, D, Colonna, N, Bruno, M, D'Agostino, M, Vannini, G, Mastinu, PF, Gramegna, F, Iori, I, Fabbietti, L, Moroni, A, Milazzo, PM, Blumenfeld, Y, Scarpaci, JA, MARGAGLIOTTI, GIACOMO, RUI, RINALDO
Přispěvatelé: Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Coniglione, R, Sapienza, P, Alba, R, Agodi, C, Maiolino, C, Del Zoppo, A, Colonna, M, Bellia, G, Finocchiaro, P, Greco, V, Loukachine, K, Migneco, E, Piattelli, P, Santonocito, D, Colonna, N, Bruno, M, D'Agostino, M, Vannini, G, Mastinu, Pf, Gramegna, F, Iori, I, Fabbietti, L, Moroni, A, Margagliotti, Giacomo, Milazzo, Pm, Rui, Rinaldo, Blumenfeld, Y, Scarpaci, Ja
Jazyk: angličtina
Rok vydání: 2002
Předmět:
Zdroj: Acta Physica Hungarica
Acta Physica Hungarica, 2002, 16, pp.387-396
Popis: Experimental results concerning the Ni-58 + Ni-58 at 30 MeV/u and Ni-58 + Au-197 at 30 and 45 MeV/u reactions are presented. The emission mechanism of hard photons has been exploited to get information on the time evolution of the reactions. From the measured hard gamma multiplicity associated to different classes of heavy residues a quantitative estimate of the reaction centrality has been obtained. Moreover, evidence of a prompt Intermediate Mass Fragment (IMF) emission is shown for the Ni + Au reaction at 45 MeV/u for central collisions exploring the correlation function between thermal photons and IMF's.
Databáze: OpenAIRE
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