The compact star in the SU(3) sigma model
Abstract
Description
The linear chiral SU(3)*SU(3) model is applied to describe properties of the compact star matter inside the quark, protoneutron and neutron star.The leads to the neutron star with the value of maximum mass close to 1.5 solar mass and radius 11 km and with the reduced value of proton fraction and very compact hyperon core.
15 pages, 6 figures, LaTeX2e,presented at at NAPP 2003 (Dubrovnik), to appear in Fizika
15 pages, 6 figures, LaTeX2e,presented at at NAPP 2003 (Dubrovnik), to appear in Fizika