Página Inicial CNEA Laboratorio TANDAR Página Inicial TANDAR Historia del acelerador TANDAR Web interno Web mail
Inicio » Actividades I+D > Publicaciones 2009 > Mass and chemical asymmetry in QCD matte...
acta de conferencia
"Mass and chemical asymmetry in QCD matter"
L.F. Palhares, E.S. Fraga and C. Villavicencio
Proc. of the "8th International Conference on Strong and Electroweak Matter" (SEWM 2008), Amsterdam, The Netherlands, August 26-29, 2008.
Nucl. Phys. A 820(1-4) (2009) 287c-290c
We consider two-flavor asymmetric QCD combined with a low-energy effective model inspired by chiral perturbation theory and lattice data to investigate the effects of masses, isospin and baryon number on the pressure and the deconfinement phase transition. Remarkable agreement with lattice results is found for the critical temperature behavior. Further analyses of the cold, dense case and the influence of quark mass asymmetry are also presented.
Av. Gral Paz y Constituyentes, San Martín, Pcia. de Buenos Aires, Argentina
Tel: (54-11) 6772-7007 - Fax: (54-11) 6772-7121