Naslov
Does one create very hot nuclei in heavy-ion reactions below 100 MeV/u?

Autori
Eudes, P. ; Basrak, Zoran

Izvornik
Nuclear physics A (0375-9474) 654 (1999); 769-774

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Sažetak
A meticulous analysis of emitted charged particles in heavy-ion reactions have been carried out in the framework of the dynamical semiclassical Landau-Vlasov approach for the Ar + Al collisions at 65 MeV/u. In accordance with most of the recent experimental resultsm the binary reaction meachanism is the main reaction feature. Contrary to the expectations that below 100 MeV/u a mechanism reminiscent of low energy deep-inelastic reaction could create two very excited sources (the primary quasiprojectile and quasitarget), the simulation shows that the reaction mechanism is closely connected to the participant-spectator picture. Due to an abundant dynamical (participant) emission mainly centered at midrapidity, the primary quasiprojectile and quasitarget can be identified as not very hot spectators.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA