activity
20042025
most citedThe nuclear symmetry energy and stability of matter in neutron star

103 citations · 260 across the 12 of their papers we have counts for

collaborators

12 papers

nucl-th2025

Examining the possibility of a thick crust in the compact stellar object HESS J1731-347

Sebastian Kubis, Włodzimierz Wójcik

A relativistic mean-field model with a crossing term of isovector-scalar and isoscalar mesons, the Cracow crossing terms (CCT) model, has previously been shown to be capable of exp…

nucl-th2023★ 30 cited

Relativistic mean field model for ultra-compact low mass neutron star of HESS J1731-347

Sebastian Kubis, Włodzimierz Wójcik, David Alvarez Castillo +1

The recent observation of the object HESS J1731-347 suggests the existence of a very light and very compact neutron star being a challenge for commonly used equation of state for d…

nucl-th2021★ 3 cited

The role of the electric Bond number in the stability of pasta phases

Sebastian Kubis, Włodzimierz Wójcik

The stability of pasta phases in cylindrical and spherical Wigner-Seitz (W-S) cells is examined. The electric Bond number is introduced as the ratio of electric and surface energie…

nucl-th2020★ 15 cited

Multilayer neutron stars with scalar mesons crossing term

Sebastian Kubis, Włodzimierz Wójcik, Noemi Zabari

It is shown that recently proposed RMF model with and meson interaction agrees with the observational data and presents an interesting structure with phase transition in th…

nucl-th2019★ 10 cited

Anomalous quartic term in the expansion of the symmetry energy

N. Zabari, S. Kubis, W. Wójcik

The quartic term in the framework of relativistic mean field theory with inclusion of scalar meson interactions is investigated. It is shown that the quartic term in the asymmetric…

nucl-th2018★ 19 cited

Influence of the interactions of scalar mesons on the behavior of the symmetry energy

Noemi Zabari, Sebastian Kubis, Włodzimierz Wójcik

Symmetry energy behavior of scalar mesons interactions is analyzed within the framework of the standard relativistic mean field model. Whereas the presence of the meson itself…