1. THE STRONG ROLE OF N/Z DEGREE OF FREEDOM IN Ca+Ca REACTIONS AT 25 MeV/NUCLEON.
- Author
-
Lombardo, I., Agodi, C., Amorini, F., Anzalone, A., Auditore, L., Berceanu, I., Cardella, G., Cavallaro, S., DeFilippo, E., Giuliani, G., Geraci, E., Grassi, L., Han, J., LaGuidara, E., Lanzalone, G., Loria, D., Maiolino, C., Pagano, A., Papa, M., and Pirrone, S.
- Subjects
NUCLEAR reactions ,DEGREES of freedom ,CALCIUM isotopes ,COLLISIONS (Nuclear physics) ,PARTICLES (Nuclear physics) ,EVAPORATION (Chemistry) ,SCIENTIFIC observation ,NUCLEAR physics - Abstract
Isospin effects on dynamics of semi-central collisions involving
40 Ca+40 Ca,40 Ca+48 Ca and48 Ca+48 Ca reactions at 25 MeV/nucleon have been investigated. For the selected class of events, the balance between the emission of evaporation residues and the presence of binary-like phenomena seems to be influenced by the neutron to proton ratio (N/Z) of entrance channels. In particular, for neutron-rich systems, evaporation residue emission is enhanced. Experimental observations confirm the key role played by the N/Z degree of freedom on nuclear dynamics at 25 MeV/nucleon. [ABSTRACT FROM AUTHOR]- Published
- 2011
- Full Text
- View/download PDF