Isospin effects in projectile-like dynamical fission for 112,124Sn+58,64Ni reactions at 35 AMeV.

Autor: Russotto, P., De Filippo, E., Pagano, A., Piasecki, E., Amorini, F., Anzalone, A., Auditore, L., Baran, V., Berceanu, I., Blicharska, J., Borderie, B., Bougault, R., Bruno, M., Brzychczyk, J., Cardella, G., Cavallaro, S., Chatterjee, M. B., Chbihi, A., Colonna, M., D’Agostino, M.
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Zdroj: AIP Conference Proceedings; 10/15/2009, Vol. 1175 Issue 1, p389-392, 4p
Abstrakt: A quantitative comparison regarding absolute cross sections associated to Statistical and Dynamical Fission processes in the 124Sn+64Ni and 112Sn+58Ni collisions experimentally investigated at 35 AMeV beam energy using multi-detector CHIMERA is presented. It results that Dynamical Fission process is about two times more probable in the neutron rich 124Sn+64Ni system than in the 112Sn+58Ni neutron poor one. The observed difference could indicate an influence of the entrance channel Isospin (N/Z) content on the reaction mechanisms. [ABSTRACT FROM AUTHOR]
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