216 citations · 382 across the 26 of their papers we have counts for
26 papers
Aspects of approximation in modelling of the symmetry energy
Ilona Bednarek, Monika Pienkos, Jan Sladkowski +1
Quality of approximations is an important issue in modelling nuclear matter. It is shown that the Pad{\' e} approximation provides a useful tool for describing the symmetry energy…
Generalization of the Aoki-Yoshikawa sectoral productivity model based on extreme physical information principle
Ilona Bednarek, Marcin Makowski, Edward W. Piotrowski +2
This paper presents a continuous variable generalization of the Aoki-Yoshikawa sectoral productivity model. Information theoretical methods from the Frieden-Soffer extreme physical…
The influence of the enhanced vector meson sector on the properties of the matter of neutron stars
Ilona Bednarek, Ryszard Manka, Monika Pienkos
This paper gives an overview of the model of a neutron star with non-zero strangeness constructed within the framework of the nonlinear realization of the chiral $SU(3)_{L}\times S…
Hyperons in neutron-star cores and two-solar-mass pulsar
I. Bednarek, P. Haensel, J. L. Zdunik +2
Recent measurement of mass of PSR J1614-2230 rules out most of existing models of equation of state (EOS) of dense matter with high-density softening due to hyperonization or a pha…
Role of nonlinear vector meson interactions in hyperon stars
Ilona Bednarek, Ryszard Manka
The extended nonlinear model has been applied to construct neutron star matter equation of state. In the case of neutron star matter with non-zero strangeness the extension of the…
The hyperon neutron star mean field model
Ilona Bednarek, Ryszard Manka
In this paper the impact of the strength of hyperon-nucleon and hyperon-hyperon on the maximum neutron star mass is shown. The strong hyperon-hyperon coupling constant together wit…