N/Z effects on evaporation residue emission near fragmentation threshold

Simone Santoro, Maiolino, Porto, Rizzo, Cardella, Pirrone, Russotto, Lanzalone, Lombardo, Amorini, Loria, Acosta, Grassi, Giuliani, Minniti, Santoro, Han, Papa, Auditore, Giuseppe PolitiLaguidara, Berceanu, Trifirò, Agodi, Trimarchi, Verde, Defilippo, Vigilante, Anzalone, Cavallaro, Pagano, Chatterjee, Geraci

Risultato della ricerca: Article

Abstract

We will discuss results concerning the fate of hot nuclear systems populated in 40,48Ca+40,48Ca reactions at 25 MeV/nucleon. Due to the complexity of events, we used the Chimera 4π device as detection system. By selecting central events of reaction, we found that the interplay between binary-like and evaporation residue emissions is strongly sensitive on the N/Z of the entrance channels. In particular, evaporation residue emission increases at increasing the neutron content of colliding system. By comparing or data with CoMD-II model calculations, we can extract information about the density depend part of Symmetry Potential in the Nuclear Equation of State at near-saturation densities.
Lingua originaleEnglish
pagine (da-a)16005-
Numero di pagine4
RivistaEPJ WEB OF CONFERENCES
Volume17
Stato di pubblicazionePublished - 2011

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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    Santoro, S., Maiolino, Porto, Rizzo, Cardella, Pirrone, Russotto, Lanzalone, Lombardo, Amorini, Loria, Acosta, Grassi, Giuliani, Minniti, Santoro, Han, Papa, Auditore, ... Geraci (2011). N/Z effects on evaporation residue emission near fragmentation threshold. EPJ WEB OF CONFERENCES, 17, 16005-.