The energetic proton emission has been investigated as a function of the reaction centrality for th,! system Ni-58 + Ni-58 at 30A MeV. Extremely energetic protons (E-p(NN) greater than or equal to 130 MeV) were measured and their multiplicity is found to increase almost quadratically with the number of participant nucleons, thus indicating the onset of a mechanism beyond one- and two-body dynamics. RI Finocchiaro, Paolo/G-5625-2010; Gramegna, Fabiana/B-1377-2012; Bellia, Giorgio/A-5684-2008
Strong enhancement of extremely energetic proton production in central heavy ion collisions at intermediate energy
BELLIA, Giorgio Concetto;GRECO, VINCENZO;
2001-01-01
Abstract
The energetic proton emission has been investigated as a function of the reaction centrality for th,! system Ni-58 + Ni-58 at 30A MeV. Extremely energetic protons (E-p(NN) greater than or equal to 130 MeV) were measured and their multiplicity is found to increase almost quadratically with the number of participant nucleons, thus indicating the onset of a mechanism beyond one- and two-body dynamics. RI Finocchiaro, Paolo/G-5625-2010; Gramegna, Fabiana/B-1377-2012; Bellia, Giorgio/A-5684-2008File in questo prodotto:
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