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Physical Review C 50 (1994) 2930-2934
Sensitivity to the impact parameter of the multiparticle decay at intermediate energy
A. Del Zoppo, R. Alba, C. Agodi, G. Bellia, R. Coniglione, P. Finocchiaro, V. Latora, K. Loukachine, C. Maiolino, E. Migneco, A. Peghaire1, P. Piattelli, D. Santonocito, P. Sapienza

The multiparticle decay in collisions induced by 44 MeV/nucleon Ar and Xe projectiles on several targets is studied using MEDEA 4$\pi$ detection system. The impact parameter dependence of the charged particle multiplicity is determined. The dependence is strong in peripheral and midcentral collisions and becomes weaker in central collisions. The prediction of a molecular dynamics simulation is in agreement with the experiment.
1 :  GANIL - Grand Accélérateur National d'Ions Lourds
Physique/Physique Nucléaire Expérimentale