In order to obtain information on the time sequence and time scale of the production of intermediate mass fragments (IMF) in nucleus-nucleus collisions at intermediate energies it is proposed to analyze correlations between relative velocities of IMF's with respect to projectile-like fragments (PLF) and target-like fragments (TLF). Experimental data on the production of IMF's in the Sn-124 + Ni-64 reaction, taken with the CHIMERA multidetector array at 35 MeV/nucleon, have been analyzed with the proposed method
How to calibrate the time scale of emission of intermediate mass fragments / J. Wilczynski, E. De Filippo, A. Pagano, F. Amorini, A. Anzalone, L. Auditore, V. Baran, I. Berceanu, J. Blicharska, J. Brzychczyk, A. Bonasera, B. Borderie, R. Bogault, M. Bruno, G. Cardella, S. Cavallaro, M.B. Chatterjee, A. Chbihi, J. Cibor, M. Colonna, M. D'Agostino, R. Dayras, M. Di Toro, J. Frankland, E. Galichet, W. Gawlikowicz, E. Geraci, F. Giustolisi, A. Grzeszczuk, P. Guazzoni, D. Guinet, M. Iacono Manno M, S. Kowalski, E. La Guidara, G. Lanzano, G. Lanzalone, N. Le Neindre, S. Li, C. Maiolino, Z. Majka, M. Papa, M. Petrovici, E. Piasecki, S. Pirrone, R. Planeta, G. Politi, A. Pop, F. Porto, M.F. Rivet, E. Rosato, F. Rizzo, S. Russo, P. Russotto, M. Sassi, K. Schmidt, K. Siwek Wilczynska, I. Skwira, M.L. Sperduto, L. Swiderski, A. Trifiro, M. Trimarchi, G. Vannini, M. Vigilante, J.P. Wieleczko, H. Wu, Z. Xiao, L. Zetta, W. Zipper. - In: INTERNATIONAL JOURNAL OF MODERN PHYSICS E. - ISSN 0218-3013. - 14:3(2005 Apr), pp. 353-357. [10.1142/S0218301305003119]
How to calibrate the time scale of emission of intermediate mass fragments
P. Guazzoni;M. Sassi;L. Zetta;
2005
Abstract
In order to obtain information on the time sequence and time scale of the production of intermediate mass fragments (IMF) in nucleus-nucleus collisions at intermediate energies it is proposed to analyze correlations between relative velocities of IMF's with respect to projectile-like fragments (PLF) and target-like fragments (TLF). Experimental data on the production of IMF's in the Sn-124 + Ni-64 reaction, taken with the CHIMERA multidetector array at 35 MeV/nucleon, have been analyzed with the proposed method
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