Lambda matter in the effective density dependent mean-field model: Lambda matter in the effective density dependent mean-field model

The density dependent relativistic hadron field (DDRHF) theory is introduced with various forms of the density dependence of the nuclear interaction to study the A matter in the -equilibrium. Several new parametrizations are extracted from the Dirac-Brueckner-Hartree-Fock (DBHF) calculations. We have compared and analysed high density extrapolations of A matter properties and shown that the choice of the density dependence has important effects on the structure of compact stars. ((c) 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)