Samaddar, S. K.De, J. N.Viñas Gausí, XavierCentelles Aixalà, Mario2010-04-222010-04-2220070556-2813https://hdl.handle.net/2445/12208A finite-range density and momentum-dependent effective interaction is used to calculate the density and temperature dependence of the symmetry energy coefficient C{sub sym}({rho},T) of infinite nuclear matter. This symmetry energy is then used in the local density approximation to evaluate the excitation energy dependence of the symmetry energy coefficient of finite nuclei in a microcanonical formulation that accounts for thermal and expansion effects. The results are in good harmony with the recently reported experimental data from energetic nucleus-nucleus collisions.4 p.application/pdfeng(c) The American Physical Society, 2007Reaccions nuclearsEstructura nuclearNuclear reactionsNuclear structureinfo:eu-repo/semantics/article553873info:eu-repo/semantics/openAccess