Hyperon-hyperon interactions and properties of neutron star matter
نویسندگان
چکیده
We present results from Brueckner-Hartree-Fock calculations for b-stable neutron star matter with nucleonic and hyperonic degrees of freedom, employing the most recent parametrizations of the baryon-baryon interaction of the Nijmegen group. It is found that the only strange baryons emerging in b-stable matter up to total baryonic densities of 1.2 fm are S and L . The corresponding equations of state are then used to compute properties of neutron stars such as masses and radii.
منابع مشابه
X iv : h ep - p h / 05 06 05 9 v 1 6 J un 2 00 5 The influence of strength of hyperon - hyperon interactions on neutron star properties
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تاریخ انتشار 2000