Hyperon stars at finite temperature in the Brueckner theory

Abstract

We perform Brueckner-Hartree-Fock calculations of hypernuclear matter at finite temperature and provide convenient analytical parametrizations of the results. We study then the properties of (proto)neutron stars containing hyperons. We find important effects of trapping and finite temperature on the structure of hyperonic stars.

6 pages, 5 figures, accepted for publication in Phys. Rev. C

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