UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS

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Conference: Bucharest University Faculty of Physics 2011 Meeting


Section: Theoretical Physics and Applied Mathematics


Title:
Collective features of intermediate mass fragments in fragmentation at Fermi energies


Authors:
Roxana Zus (1), V. Baran (1), M. Colonna (2), M. Di Toro (3)


Affiliation:
(1) University of Bucharest, Theoretical Physics, Mathematics, Optics, Plasma, Lasers Department, Bucharest-Magurele, Romania

(2) Laboratori Nazionali del Sud INFN, Catania, Italy

(3) Physics and Astronomy Department, University of Catania, Italy


E-mail
roxana.zus@fizica.unibuc.ro


Keywords:
nuclear fragmentation, transport model, transverse and elliptic flow parameters


Abstract:
At intermediate (Fermi) energies, the fragmentation process is highly present. Within a microscopic transport model, namely Stochastic Mean Field, we analyze the collective flow properties associated to the intermediate mass fragments. We study the transverse and elliptic flow parameters for each rank in mass hierarchy. The correlation with the dynamics of the isospin degree of freedom is also discussed. Acknowledgments: For R. Zus this work was supported by the strategic grant POSDRU/89/1.5/S/58852, Project ”Postdoctoral programme for training scientific researchers” co-financed by the European Social Found within the Sectorial Operational Program Human resources Development 2007-2013.