Effects related to the neutron to proton ratio (N/Z) degree of freedom in nuclear collisions 40Ca +40 Ca, 40Ca +48 Ca and 48Ca +48 Ca at 25MeV per nucleon, analyzed by means of the Chimera multi-detector, have been investigated. Strong isotopic effects are found in mass distributions of light isotopes. Moreover, the competition between various reaction mechanisms at semi-central impact parameters seems to be influenced by the neutron richness of the total system formed.
The N/Z key role on the dynamics of medium mass nuclear systems near fragmentation threshold
AUDITORE, Lucrezia;LORIA, DARIO;TRIFIRO', ANTONIO;TRIMARCHI, MARINA;
2012-01-01
Abstract
Effects related to the neutron to proton ratio (N/Z) degree of freedom in nuclear collisions 40Ca +40 Ca, 40Ca +48 Ca and 48Ca +48 Ca at 25MeV per nucleon, analyzed by means of the Chimera multi-detector, have been investigated. Strong isotopic effects are found in mass distributions of light isotopes. Moreover, the competition between various reaction mechanisms at semi-central impact parameters seems to be influenced by the neutron richness of the total system formed.File in questo prodotto:
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