INVESTIGADORES
AGUIRRE Ricardo Miguel
artículos
Título:
Landau parameters for isospin asymmetric nuclear matter based on a relativistic model of composite and finite extension nucleons
Autor/es:
MIGUEL AGUIRRE, RICARDO; L DE PAOLI, A
Revista:
PHYS. REV. - C
Editorial:
AMER PHYSICAL SOC
Referencias:
Año: 2007 vol. 75 p. 45207 - 45207
ISSN:
0556-2813
Resumen:
We study the properties of cold asymmetric nuclear matter at high density, applying the quark meson coupling
model with excluded volume corrections in the framework of the Landau theory of relativistic Fermi liquids.
We discuss the role of the finite spatial extension of composite baryons on dynamical and statistical properties
such as the Landau parameters, the compressibility, and the symmetry energy. We have also calculated the
low-lying collective eigenfrequencies arising from the collisionless quasiparticle transport equation, considering
both unstable and stable modes. An overall analysis of the excluded volume correlations on the collective
properties is performed.